./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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-803cd42-m [2024-11-22 15:58:06,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 15:58:06,810 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 15:58:06,813 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 15:58:06,814 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 15:58:06,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 15:58:06,830 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 15:58:06,830 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 15:58:06,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 15:58:06,831 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 15:58:06,831 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 15:58:06,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 15:58:06,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 15:58:06,832 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 15:58:06,832 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 15:58:06,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 15:58:06,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 15:58:06,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 15:58:06,834 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 15:58:06,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 15:58:06,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 15:58:06,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 15:58:06,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 15:58:06,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 15:58:06,835 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 15:58:06,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 15:58:06,836 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 15:58:06,836 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 15:58:06,836 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 15:58:06,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:58:06,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 15:58:06,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 15:58:06,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 15:58:06,838 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 15:58:06,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 15:58:06,838 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 15:58:06,838 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 15:58:06,839 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 15:58:06,839 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 15:58:06,839 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2024-11-22 15:58:07,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 15:58:07,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 15:58:07,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 15:58:07,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 15:58:07,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 15:58:07,048 INFO L431 ainManager$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 [2024-11-22 15:58:08,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 15:58:08,874 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 15:58:08,875 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 [2024-11-22 15:58:08,929 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a43dc23/964c5d59d3ef48188fb1e95e44acf448/FLAG0bb72fff1 [2024-11-22 15:58:08,944 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a43dc23/964c5d59d3ef48188fb1e95e44acf448 [2024-11-22 15:58:08,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 15:58:08,950 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 15:58:08,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 15:58:08,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 15:58:08,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 15:58:08,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:58:08" (1/1) ... [2024-11-22 15:58:08,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@625ffac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:08, skipping insertion in model container [2024-11-22 15:58:08,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:58:08" (1/1) ... [2024-11-22 15:58:09,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 15:58:11,804 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] [2024-11-22 15:58:11,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:58:11,926 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 15:58:12,062 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] [2024-11-22 15:58:12,063 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] [2024-11-22 15:58:12,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2024-11-22 15:58:12,078 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] [2024-11-22 15:58:12,295 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] [2024-11-22 15:58:12,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:58:12,483 INFO L204 MainTranslator]: Completed translation [2024-11-22 15:58:12,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12 WrapperNode [2024-11-22 15:58:12,484 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 15:58:12,485 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 15:58:12,485 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 15:58:12,485 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 15:58:12,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:12,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:12,843 INFO L138 Inliner]: procedures = 321, calls = 4679, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 9553 [2024-11-22 15:58:12,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 15:58:12,844 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 15:58:12,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 15:58:12,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 15:58:12,862 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:12,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:12,929 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,344 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-22 15:58:13,344 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,345 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,561 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,609 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,685 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,717 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,769 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 15:58:13,770 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 15:58:13,770 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 15:58:13,771 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 15:58:13,772 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (1/1) ... [2024-11-22 15:58:13,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:58:13,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 15:58:13,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 15:58:13,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 15:58:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-22 15:58:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-22 15:58:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-22 15:58:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-22 15:58:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-22 15:58:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-22 15:58:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-22 15:58:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-22 15:58:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 15:58:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-22 15:58:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-22 15:58:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 15:58:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 15:58:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2024-11-22 15:58:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2024-11-22 15:58:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2024-11-22 15:58:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2024-11-22 15:58:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-22 15:58:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-22 15:58:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2024-11-22 15:58:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2024-11-22 15:58:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-22 15:58:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-22 15:58:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 15:58:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 15:58:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-22 15:58:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-22 15:58:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-22 15:58:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-22 15:58:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-22 15:58:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-22 15:58:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 15:58:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 15:58:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2024-11-22 15:58:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2024-11-22 15:58:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-22 15:58:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-22 15:58:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2024-11-22 15:58:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2024-11-22 15:58:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2024-11-22 15:58:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2024-11-22 15:58:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2024-11-22 15:58:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2024-11-22 15:58:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-22 15:58:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-22 15:58:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2024-11-22 15:58:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2024-11-22 15:58:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2024-11-22 15:58:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2024-11-22 15:58:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-22 15:58:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-22 15:58:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2024-11-22 15:58:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2024-11-22 15:58:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2024-11-22 15:58:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2024-11-22 15:58:13,854 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-22 15:58:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-22 15:58:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-22 15:58:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-22 15:58:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-22 15:58:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-22 15:58:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2024-11-22 15:58:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2024-11-22 15:58:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-22 15:58:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-22 15:58:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-22 15:58:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-22 15:58:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2024-11-22 15:58:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2024-11-22 15:58:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-22 15:58:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-22 15:58:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-22 15:58:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-22 15:58:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-22 15:58:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-22 15:58:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-22 15:58:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-22 15:58:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2024-11-22 15:58:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2024-11-22 15:58:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 15:58:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-22 15:58:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-22 15:58:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2024-11-22 15:58:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2024-11-22 15:58:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-22 15:58:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-22 15:58:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2024-11-22 15:58:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2024-11-22 15:58:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-22 15:58:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-22 15:58:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-22 15:58:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-22 15:58:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-22 15:58:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-22 15:58:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-22 15:58:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-22 15:58:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-22 15:58:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-22 15:58:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-22 15:58:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2024-11-22 15:58:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2024-11-22 15:58:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-22 15:58:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-22 15:58:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 15:58:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 15:58:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2024-11-22 15:58:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2024-11-22 15:58:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-22 15:58:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-22 15:58:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-22 15:58:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-22 15:58:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-22 15:58:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-22 15:58:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-22 15:58:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-22 15:58:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 15:58:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 15:58:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-22 15:58:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-22 15:58:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-22 15:58:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-22 15:58:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 15:58:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 15:58:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-22 15:58:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-22 15:58:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-22 15:58:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-22 15:58:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-22 15:58:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-22 15:58:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2024-11-22 15:58:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-22 15:58:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-22 15:58:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-22 15:58:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-22 15:58:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-22 15:58:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-22 15:58:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2024-11-22 15:58:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2024-11-22 15:58:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-22 15:58:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-22 15:58:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-22 15:58:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-22 15:58:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-22 15:58:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-22 15:58:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-22 15:58:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-22 15:58:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-22 15:58:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-22 15:58:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-22 15:58:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-22 15:58:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-22 15:58:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 15:58:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 15:58:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-22 15:58:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-22 15:58:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-22 15:58:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-22 15:58:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-22 15:58:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-22 15:58:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-22 15:58:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-22 15:58:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-22 15:58:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-22 15:58:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-22 15:58:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 15:58:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 15:58:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-22 15:58:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-22 15:58:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-22 15:58:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-22 15:58:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-22 15:58:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-22 15:58:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 15:58:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-22 15:58:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-22 15:58:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-22 15:58:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-22 15:58:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2024-11-22 15:58:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2024-11-22 15:58:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-22 15:58:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-22 15:58:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-22 15:58:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-22 15:58:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-22 15:58:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-22 15:58:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-22 15:58:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-22 15:58:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-22 15:58:13,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-22 15:58:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-22 15:58:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-22 15:58:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-22 15:58:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-22 15:58:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-22 15:58:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-22 15:58:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-22 15:58:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-22 15:58:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 15:58:13,880 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 15:58:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2024-11-22 15:58:13,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2024-11-22 15:58:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2024-11-22 15:58:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-22 15:58:13,882 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-22 15:58:14,747 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 15:58:14,750 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 15:58:15,144 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 15:58:55,696 INFO L? ?]: Removed 2943 outVars from TransFormulas that were not future-live. [2024-11-22 15:58:55,696 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 15:58:55,761 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 15:58:55,761 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-22 15:58:55,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:58:55 BoogieIcfgContainer [2024-11-22 15:58:55,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 15:58:55,764 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 15:58:55,765 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 15:58:55,768 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 15:58:55,768 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 03:58:08" (1/3) ... [2024-11-22 15:58:55,769 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e400b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:58:55, skipping insertion in model container [2024-11-22 15:58:55,769 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:58:12" (2/3) ... [2024-11-22 15:58:55,769 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e400b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:58:55, skipping insertion in model container [2024-11-22 15:58:55,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:58:55" (3/3) ... [2024-11-22 15:58:55,772 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2024-11-22 15:58:55,787 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 15:58:55,787 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 15:58:55,919 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 15:58:55,926 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;@28e02fd2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 15:58:55,926 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 15:58:55,944 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) [2024-11-22 15:58:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-22 15:58:56,007 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 15:58:56,008 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] [2024-11-22 15:58:56,008 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 15:58:56,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 15:58:56,013 INFO L85 PathProgramCache]: Analyzing trace with hash -798235094, now seen corresponding path program 1 times [2024-11-22 15:58:56,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 15:58:56,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865561350] [2024-11-22 15:58:56,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 15:58:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms