./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:37:42,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:37:43,010 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:37:43,034 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:37:43,034 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:37:43,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:37:43,069 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:37:43,069 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:37:43,070 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:37:43,072 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:37:43,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:37:43,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:37:43,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:37:43,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:37:43,076 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:37:43,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:37:43,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:37:43,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:37:43,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:37:43,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:37:43,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:37:43,079 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:37:43,080 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:37:43,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:37:43,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:37:43,080 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:37:43,081 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:37:43,081 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:37:43,081 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:37:43,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:37:43,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:37:43,082 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:37:43,083 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:37:43,083 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:37:43,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:37:43,084 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:37:43,084 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:37:43,085 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:37:43,085 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:37:43,085 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2024-11-12 10:37:43,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:37:43,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:37:43,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:37:43,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:37:43,378 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:37:43,379 INFO L431 ainManager$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 [2024-11-12 10:37:44,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:37:45,475 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:37:45,476 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 [2024-11-12 10:37:45,536 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7884547/a5dea7d9d00b46428da65c5cb35a3158/FLAG06fef2bc8 [2024-11-12 10:37:45,550 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7884547/a5dea7d9d00b46428da65c5cb35a3158 [2024-11-12 10:37:45,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:37:45,554 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:37:45,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:37:45,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:37:45,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:37:45,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:37:45" (1/1) ... [2024-11-12 10:37:45,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b373a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:45, skipping insertion in model container [2024-11-12 10:37:45,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:37:45" (1/1) ... [2024-11-12 10:37:45,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:37:49,159 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] [2024-11-12 10:37:49,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:37:49,300 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:37:49,460 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] [2024-11-12 10:37:49,463 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] [2024-11-12 10:37:49,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2024-11-12 10:37:49,479 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] [2024-11-12 10:37:49,790 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] [2024-11-12 10:37:49,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:37:49,978 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:37:49,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49 WrapperNode [2024-11-12 10:37:49,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:37:49,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:37:49,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:37:49,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:37:49,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:50,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:50,442 INFO L138 Inliner]: procedures = 321, calls = 4679, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 9553 [2024-11-12 10:37:50,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:37:50,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:37:50,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:37:50,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:37:50,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:50,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:50,546 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,028 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-12 10:37:51,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,253 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,464 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,563 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,648 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:37:51,649 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:37:51,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:37:51,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:37:51,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (1/1) ... [2024-11-12 10:37:51,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:37:51,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:37:51,688 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) [2024-11-12 10:37:51,694 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 [2024-11-12 10:37:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 10:37:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 10:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-12 10:37:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-12 10:37:51,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-12 10:37:51,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-12 10:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-12 10:37:51,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-12 10:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-12 10:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-12 10:37:51,741 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-12 10:37:51,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-12 10:37:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-12 10:37:51,742 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-12 10:37:51,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:37:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2024-11-12 10:37:51,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2024-11-12 10:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-12 10:37:51,744 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-12 10:37:51,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2024-11-12 10:37:51,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2024-11-12 10:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2024-11-12 10:37:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2024-11-12 10:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2024-11-12 10:37:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2024-11-12 10:37:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-12 10:37:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-12 10:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2024-11-12 10:37:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2024-11-12 10:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2024-11-12 10:37:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2024-11-12 10:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-12 10:37:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-12 10:37:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2024-11-12 10:37:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2024-11-12 10:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2024-11-12 10:37:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2024-11-12 10:37:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-12 10:37:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-12 10:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:37:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:37:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:37:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-12 10:37:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-12 10:37:51,750 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-12 10:37:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-12 10:37:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2024-11-12 10:37:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2024-11-12 10:37:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-12 10:37:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-12 10:37:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-12 10:37:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-12 10:37:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-12 10:37:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-12 10:37:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2024-11-12 10:37:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2024-11-12 10:37:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-12 10:37:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-12 10:37:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:37:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:37:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2024-11-12 10:37:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2024-11-12 10:37:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 10:37:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 10:37:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-12 10:37:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-12 10:37:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-12 10:37:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2024-11-12 10:37:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2024-11-12 10:37:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-12 10:37:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-12 10:37:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:37:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:37:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2024-11-12 10:37:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2024-11-12 10:37:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:37:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:37:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-12 10:37:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-12 10:37:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-12 10:37:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-12 10:37:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-12 10:37:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-12 10:37:51,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:37:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-12 10:37:51,760 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-12 10:37:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-12 10:37:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-12 10:37:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-12 10:37:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-12 10:37:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-12 10:37:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-12 10:37:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-12 10:37:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-12 10:37:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-12 10:37:51,761 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-12 10:37:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-12 10:37:51,762 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 10:37:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:37:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:37:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-12 10:37:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-12 10:37:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-12 10:37:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-12 10:37:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 10:37:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 10:37:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-12 10:37:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-12 10:37:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-12 10:37:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-12 10:37:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-12 10:37:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-12 10:37:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-12 10:37:51,766 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2024-11-12 10:37:51,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-12 10:37:51,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-12 10:37:51,767 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-12 10:37:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-12 10:37:51,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2024-11-12 10:37:51,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-12 10:37:51,768 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-12 10:37:51,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-12 10:37:51,768 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-12 10:37:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-12 10:37:51,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-12 10:37:51,769 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-12 10:37:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-12 10:37:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-12 10:37:51,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:37:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:37:51,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:37:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:37:51,770 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-12 10:37:51,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-12 10:37:51,770 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-12 10:37:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-12 10:37:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:37:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-12 10:37:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-12 10:37:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-12 10:37:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-12 10:37:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-12 10:37:51,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-12 10:37:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:37:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:37:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:37:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-12 10:37:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-12 10:37:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-12 10:37:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-12 10:37:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-12 10:37:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-12 10:37:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-12 10:37:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-12 10:37:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-12 10:37:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-12 10:37:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-12 10:37:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-12 10:37:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-12 10:37:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2024-11-12 10:37:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2024-11-12 10:37:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-12 10:37:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-12 10:37:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2024-11-12 10:37:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2024-11-12 10:37:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-12 10:37:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-12 10:37:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-12 10:37:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-12 10:37:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2024-11-12 10:37:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2024-11-12 10:37:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-12 10:37:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-12 10:37:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-12 10:37:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-12 10:37:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-12 10:37:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-12 10:37:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-12 10:37:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-12 10:37:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-12 10:37:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-12 10:37:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-12 10:37:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-12 10:37:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-12 10:37:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-12 10:37:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-12 10:37:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-12 10:37:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:37:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:37:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2024-11-12 10:37:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2024-11-12 10:37:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:37:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:37:52,969 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:37:52,982 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:37:53,621 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:38:39,599 INFO L? ?]: Removed 2943 outVars from TransFormulas that were not future-live. [2024-11-12 10:38:39,600 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:38:39,682 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:38:39,683 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-12 10:38:39,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:38:39 BoogieIcfgContainer [2024-11-12 10:38:39,683 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:38:39,685 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:38:39,687 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:38:39,691 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:38:39,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:37:45" (1/3) ... [2024-11-12 10:38:39,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b566db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:38:39, skipping insertion in model container [2024-11-12 10:38:39,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:37:49" (2/3) ... [2024-11-12 10:38:39,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33b566db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:38:39, skipping insertion in model container [2024-11-12 10:38:39,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:38:39" (3/3) ... [2024-11-12 10:38:39,695 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2024-11-12 10:38:39,720 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:38:39,720 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:38:40,035 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:38:40,045 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;@67277794, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:38:40,045 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:38:40,064 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) [2024-11-12 10:38:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-12 10:38:40,131 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:38:40,133 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:38:40,134 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:38:40,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:38:40,146 INFO L85 PathProgramCache]: Analyzing trace with hash -798235094, now seen corresponding path program 1 times [2024-11-12 10:38:40,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:38:40,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040615044] [2024-11-12 10:38:40,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:38:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms