./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:25:00,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:25:00,919 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:25:00,928 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:25:00,928 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:25:00,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:25:00,954 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:25:00,954 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:25:00,955 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:25:00,955 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:25:00,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:25:00,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:25:00,956 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:25:00,957 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:25:00,957 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:25:00,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:25:00,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:25:00,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:25:00,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:25:00,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:25:00,961 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:25:00,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:25:00,961 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:25:00,961 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:25:00,961 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2024-11-07 14:25:01,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:25:01,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:25:01,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:25:01,385 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:25:01,385 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:25:01,386 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-07 14:25:02,796 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:25:03,448 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:25:03,449 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-07 14:25:03,510 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94c8ddce9/28e3789aee214e6c9334e48109c6193f/FLAG5f93bdb21 [2024-11-07 14:25:03,524 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94c8ddce9/28e3789aee214e6c9334e48109c6193f [2024-11-07 14:25:03,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:25:03,529 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:25:03,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:25:03,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:25:03,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:25:03,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:25:03" (1/1) ... [2024-11-07 14:25:03,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af00e63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:03, skipping insertion in model container [2024-11-07 14:25:03,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:25:03" (1/1) ... [2024-11-07 14:25:03,694 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:25:07,815 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2024-11-07 14:25:07,820 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2024-11-07 14:25:07,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:25:07,896 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:25:08,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6715] [2024-11-07 14:25:08,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-07 14:25:08,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6922-6923] [2024-11-07 14:25:08,309 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2024-11-07 14:25:08,309 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2024-11-07 14:25:08,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:25:08,668 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:25:08,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08 WrapperNode [2024-11-07 14:25:08,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:25:08,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:25:08,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:25:08,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:25:08,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:08,793 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:09,150 INFO L138 Inliner]: procedures = 473, calls = 4859, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 10096 [2024-11-07 14:25:09,151 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:25:09,152 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:25:09,153 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:25:09,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:25:09,163 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:09,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:09,220 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,282 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-07 14:25:10,282 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,283 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,440 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,466 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,516 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,551 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,616 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:25:10,618 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:25:10,618 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:25:10,618 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:25:10,620 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (1/1) ... [2024-11-07 14:25:10,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:25:10,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:25:10,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:25:10,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:25:10,682 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-07 14:25:10,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-07 14:25:10,683 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-07 14:25:10,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-07 14:25:10,683 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-07 14:25:10,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-07 14:25:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-07 14:25:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-07 14:25:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-07 14:25:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-07 14:25:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-07 14:25:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:25:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:25:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-07 14:25:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-07 14:25:10,686 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:25:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:25:10,686 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-07 14:25:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:25:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-07 14:25:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-07 14:25:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-07 14:25:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-07 14:25:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:25:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:25:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-07 14:25:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-07 14:25:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-07 14:25:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-07 14:25:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-07 14:25:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-07 14:25:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 14:25:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 14:25:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-07 14:25:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-07 14:25:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-07 14:25:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-07 14:25:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:25:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:25:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 14:25:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-07 14:25:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-07 14:25:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:25:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:25:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-07 14:25:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-07 14:25:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-07 14:25:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-07 14:25:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-07 14:25:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-07 14:25:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 14:25:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 14:25:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-07 14:25:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-07 14:25:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 14:25:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-07 14:25:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 14:25:10,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 14:25:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-07 14:25:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-07 14:25:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-07 14:25:10,701 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-07 14:25:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-07 14:25:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-07 14:25:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-07 14:25:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-07 14:25:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-07 14:25:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:25:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:25:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-07 14:25:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-07 14:25:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-07 14:25:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-07 14:25:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-07 14:25:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-07 14:25:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-07 14:25:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-07 14:25:10,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-07 14:25:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:25:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:25:12,039 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:25:12,042 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:25:12,471 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:25:46,476 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:25:49,352 INFO L? ?]: Removed 3256 outVars from TransFormulas that were not future-live. [2024-11-07 14:25:49,353 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:25:49,422 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:25:49,422 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-07 14:25:49,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:25:49 BoogieIcfgContainer [2024-11-07 14:25:49,423 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:25:49,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:25:49,426 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:25:49,430 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:25:49,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:25:03" (1/3) ... [2024-11-07 14:25:49,431 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@504446ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:25:49, skipping insertion in model container [2024-11-07 14:25:49,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:25:08" (2/3) ... [2024-11-07 14:25:49,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@504446ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:25:49, skipping insertion in model container [2024-11-07 14:25:49,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:25:49" (3/3) ... [2024-11-07 14:25:49,433 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-07 14:25:49,446 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:25:49,447 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 14:25:49,592 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:25:49,604 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;@5031efa7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:25:49,606 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 14:25:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand has 3056 states, 2142 states have (on average 1.3109243697478992) internal successors, (2808), 2144 states have internal predecessors, (2808), 794 states have call successors, (794), 120 states have call predecessors, (794), 119 states have return successors, (786), 786 states have call predecessors, (786), 786 states have call successors, (786) [2024-11-07 14:25:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-07 14:25:49,669 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:25:49,670 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:25:49,670 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:25:49,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:25:49,676 INFO L85 PathProgramCache]: Analyzing trace with hash -1349379647, now seen corresponding path program 1 times [2024-11-07 14:25:49,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:25:49,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688092221] [2024-11-07 14:25:49,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:25:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms