./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 c00e63dc 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-?-c00e63d-m [2025-02-06 08:01:20,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 08:01:20,883 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 08:01:20,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 08:01:20,891 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 08:01:20,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 08:01:20,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 08:01:20,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 08:01:20,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 08:01:20,913 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 08:01:20,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 08:01:20,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 08:01:20,913 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 08:01:20,913 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 08:01:20,913 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 08:01:20,913 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 08:01:20,914 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 08:01:20,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 08:01:20,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 08:01:20,915 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 08:01:20,916 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 08:01:20,916 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 08:01:20,916 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 [2025-02-06 08:01:21,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 08:01:21,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 08:01:21,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 08:01:21,130 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 08:01:21,130 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 08:01:21,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2025-02-06 08:01:22,319 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53a4df0e1/c48c82e7ad1448489304b61d461c8406/FLAGa02d639c2 [2025-02-06 08:01:22,883 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 08:01:22,883 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2025-02-06 08:01:22,923 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53a4df0e1/c48c82e7ad1448489304b61d461c8406/FLAGa02d639c2 [2025-02-06 08:01:23,396 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53a4df0e1/c48c82e7ad1448489304b61d461c8406 [2025-02-06 08:01:23,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 08:01:23,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 08:01:23,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 08:01:23,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 08:01:23,403 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 08:01:23,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 08:01:23" (1/1) ... [2025-02-06 08:01:23,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3c5206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:23, skipping insertion in model container [2025-02-06 08:01:23,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 08:01:23" (1/1) ... [2025-02-06 08:01:23,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 08:01:26,615 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] [2025-02-06 08:01:26,617 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] [2025-02-06 08:01:26,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 08:01:26,667 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 08:01:26,766 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] [2025-02-06 08:01:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2025-02-06 08:01:26,772 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] [2025-02-06 08:01:26,988 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] [2025-02-06 08:01:26,988 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] [2025-02-06 08:01:26,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 08:01:27,174 INFO L204 MainTranslator]: Completed translation [2025-02-06 08:01:27,175 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27 WrapperNode [2025-02-06 08:01:27,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 08:01:27,176 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 08:01:27,176 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 08:01:27,176 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 08:01:27,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:27,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:27,549 INFO L138 Inliner]: procedures = 473, calls = 4859, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 9460 [2025-02-06 08:01:27,550 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 08:01:27,550 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 08:01:27,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 08:01:27,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 08:01:27,560 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:27,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:27,607 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,442 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-02-06 08:01:28,442 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,442 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,634 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,652 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,777 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 08:01:28,777 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 08:01:28,777 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 08:01:28,778 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 08:01:28,779 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (1/1) ... [2025-02-06 08:01:28,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 08:01:28,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 08:01:28,811 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) [2025-02-06 08:01:28,818 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 [2025-02-06 08:01:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2025-02-06 08:01:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2025-02-06 08:01:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2025-02-06 08:01:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2025-02-06 08:01:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2025-02-06 08:01:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2025-02-06 08:01:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-02-06 08:01:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2025-02-06 08:01:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2025-02-06 08:01:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2025-02-06 08:01:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2025-02-06 08:01:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2025-02-06 08:01:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2025-02-06 08:01:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 08:01:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 08:01:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2025-02-06 08:01:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2025-02-06 08:01:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 08:01:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 08:01:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 08:01:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 08:01:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 08:01:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2025-02-06 08:01:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2025-02-06 08:01:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2025-02-06 08:01:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2025-02-06 08:01:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2025-02-06 08:01:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2025-02-06 08:01:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-02-06 08:01:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-02-06 08:01:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-02-06 08:01:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-02-06 08:01:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2025-02-06 08:01:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2025-02-06 08:01:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2025-02-06 08:01:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2025-02-06 08:01:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 08:01:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-06 08:01:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-02-06 08:01:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 08:01:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2025-02-06 08:01:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2025-02-06 08:01:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 08:01:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 08:01:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2025-02-06 08:01:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2025-02-06 08:01:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-02-06 08:01:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2025-02-06 08:01:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2025-02-06 08:01:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2025-02-06 08:01:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2025-02-06 08:01:28,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2025-02-06 08:01:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2025-02-06 08:01:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2025-02-06 08:01:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2025-02-06 08:01:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2025-02-06 08:01:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 08:01:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 08:01:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-02-06 08:01:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-02-06 08:01:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2025-02-06 08:01:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2025-02-06 08:01:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2025-02-06 08:01:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2025-02-06 08:01:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2025-02-06 08:01:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2025-02-06 08:01:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 08:01:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 08:01:29,738 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 08:01:29,741 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 08:01:29,881 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12291: call ULTIMATE.dealloc(~#descriptor~45#1.base, ~#descriptor~45#1.offset);havoc ~#descriptor~45#1.base, ~#descriptor~45#1.offset; [2025-02-06 08:01:29,888 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17886: havoc #t~nondet1773; [2025-02-06 08:01:29,895 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17770: havoc #t~nondet1758; [2025-02-06 08:01:29,994 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12338: call ULTIMATE.dealloc(~#filter~1.base, ~#filter~1.offset);havoc ~#filter~1.base, ~#filter~1.offset;call ULTIMATE.dealloc(~#descriptor~46.base, ~#descriptor~46.offset);havoc ~#descriptor~46.base, ~#descriptor~46.offset; [2025-02-06 08:01:30,169 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7536: call ULTIMATE.dealloc(rndis_set_config_parameter_~#descriptor~2#1.base, rndis_set_config_parameter_~#descriptor~2#1.offset);havoc rndis_set_config_parameter_~#descriptor~2#1.base, rndis_set_config_parameter_~#descriptor~2#1.offset;call ULTIMATE.dealloc(rndis_set_config_parameter_~#descriptor___0~2#1.base, rndis_set_config_parameter_~#descriptor___0~2#1.offset);havoc rndis_set_config_parameter_~#descriptor___0~2#1.base, rndis_set_config_parameter_~#descriptor___0~2#1.offset;call ULTIMATE.dealloc(rndis_set_config_parameter_~#descriptor___1~1#1.base, rndis_set_config_parameter_~#descriptor___1~1#1.offset);havoc rndis_set_config_parameter_~#descriptor___1~1#1.base, rndis_set_config_parameter_~#descriptor___1~1#1.offset; [2025-02-06 08:01:30,170 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 08:01:30,191 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17711: havoc #t~nondet1752; [2025-02-06 08:01:30,203 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17730: havoc cfg80211_inform_bss_width_#t~ret1754#1.base, cfg80211_inform_bss_width_#t~ret1754#1.offset; [2025-02-06 08:01:30,305 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17695: havoc __ieee80211_get_channel_#t~ret1751#1.base, __ieee80211_get_channel_#t~ret1751#1.offset; [2025-02-06 08:01:30,409 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8357: call ULTIMATE.dealloc(~#ndis_key~0.base, ~#ndis_key~0.offset);havoc ~#ndis_key~0.base, ~#ndis_key~0.offset;call ULTIMATE.dealloc(~#descriptor~13.base, ~#descriptor~13.offset);havoc ~#descriptor~13.base, ~#descriptor~13.offset; [2025-02-06 08:01:30,414 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17851: havoc #t~ret1768.base, #t~ret1768.offset; [2025-02-06 08:01:30,417 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17897: havoc #t~nondet1775; [2025-02-06 08:01:30,440 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6877: havoc #t~mem85;havoc #t~mem86;havoc #t~bitwise87;havoc #t~mem88;havoc #t~bitwise89; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11748: call ULTIMATE.dealloc(rndis_wlan_get_caps_~#networks_supported~0#1.base, rndis_wlan_get_caps_~#networks_supported~0#1.offset);havoc rndis_wlan_get_caps_~#networks_supported~0#1.base, rndis_wlan_get_caps_~#networks_supported~0#1.offset;call ULTIMATE.dealloc(rndis_wlan_get_caps_~#caps_buf~0#1.base, rndis_wlan_get_caps_~#caps_buf~0#1.offset);havoc rndis_wlan_get_caps_~#caps_buf~0#1.base, rndis_wlan_get_caps_~#caps_buf~0#1.offset;call ULTIMATE.dealloc(rndis_wlan_get_caps_~#len~9#1.base, rndis_wlan_get_caps_~#len~9#1.offset);havoc rndis_wlan_get_caps_~#len~9#1.base, rndis_wlan_get_caps_~#len~9#1.offset;call ULTIMATE.dealloc(rndis_wlan_get_caps_~#descriptor~43#1.base, rndis_wlan_get_caps_~#descriptor~43#1.offset);havoc rndis_wlan_get_caps_~#descriptor~43#1.base, rndis_wlan_get_caps_~#descriptor~43#1.offset; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17917: havoc wiphy_register_#t~nondet1778#1; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17688: havoc __alloc_workqueue_key_#t~ret1749#1.base, __alloc_workqueue_key_#t~ret1749#1.offset; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17763: havoc generic_rndis_bind_#t~nondet1757#1; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12132: call ULTIMATE.dealloc(~#len~11#1.base, ~#len~11#1.offset);havoc ~#len~11#1.base, ~#len~11#1.offset;call ULTIMATE.dealloc(~#tmp~69#1.base, ~#tmp~69#1.offset);havoc ~#tmp~69#1.base, ~#tmp~69#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__key___1~0#1.base, ~#__key___1~0#1.offset);havoc ~#__key___1~0#1.base, ~#__key___1~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#__key___2~0#1.base, ~#__key___2~0#1.offset);havoc ~#__key___2~0#1.base, ~#__key___2~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset);havoc ~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset;call ULTIMATE.dealloc(~#__key___3~0#1.base, ~#__key___3~0#1.offset);havoc ~#__key___3~0#1.base, ~#__key___3~0#1.offset;call ULTIMATE.dealloc(~#__key___4~0#1.base, ~#__key___4~0#1.offset);havoc ~#__key___4~0#1.base, ~#__key___4~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_2~0#1.base, ~#__constr_expr_2~0#1.offset);havoc ~#__constr_expr_2~0#1.base, ~#__constr_expr_2~0#1.offset;call ULTIMATE.dealloc(~#__key___5~0#1.base, ~#__key___5~0#1.offset);havoc ~#__key___5~0#1.base, ~#__key___5~0#1.offset; [2025-02-06 08:01:30,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17913: havoc wiphy_new_#t~ret1777#1.base, wiphy_new_#t~ret1777#1.offset; [2025-02-06 08:01:30,785 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6730: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2025-02-06 08:01:30,925 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9543: call ULTIMATE.dealloc(rndis_bss_info_update_~#descriptor~25#1.base, rndis_bss_info_update_~#descriptor~25#1.offset);havoc rndis_bss_info_update_~#descriptor~25#1.base, rndis_bss_info_update_~#descriptor~25#1.offset; [2025-02-06 08:01:30,926 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9643: call ULTIMATE.dealloc(~#bssid_len~1#1.base, ~#bssid_len~1#1.offset);havoc ~#bssid_len~1#1.base, ~#bssid_len~1#1.offset;call ULTIMATE.dealloc(~#new_len~0#1.base, ~#new_len~0#1.offset);havoc ~#new_len~0#1.base, ~#new_len~0#1.offset;call ULTIMATE.dealloc(~#descriptor~26#1.base, ~#descriptor~26#1.offset);havoc ~#descriptor~26#1.base, ~#descriptor~26#1.offset;call ULTIMATE.dealloc(~#descriptor___0~6#1.base, ~#descriptor___0~6#1.offset);havoc ~#descriptor___0~6#1.base, ~#descriptor___0~6#1.offset;call ULTIMATE.dealloc(~#descriptor___1~4#1.base, ~#descriptor___1~4#1.offset);havoc ~#descriptor___1~4#1.base, ~#descriptor___1~4#1.offset; [2025-02-06 08:01:30,936 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17815: havoc #t~nondet1761; [2025-02-06 08:01:30,960 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12101: call ULTIMATE.dealloc(~#buf~3.base, ~#buf~3.offset);havoc ~#buf~3.base, ~#buf~3.offset; [2025-02-06 08:01:31,041 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8221: call ULTIMATE.dealloc(~#config~0#1.base, ~#config~0#1.offset);havoc ~#config~0#1.base, ~#config~0#1.offset;call ULTIMATE.dealloc(~#len~1#1.base, ~#len~1#1.offset);havoc ~#len~1#1.base, ~#len~1#1.offset;call ULTIMATE.dealloc(~#descriptor~11#1.base, ~#descriptor~11#1.offset);havoc ~#descriptor~11#1.base, ~#descriptor~11#1.offset;call ULTIMATE.dealloc(~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset);havoc ~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(~#descriptor___1~2#1.base, ~#descriptor___1~2#1.offset);havoc ~#descriptor___1~2#1.base, ~#descriptor___1~2#1.offset; [2025-02-06 08:01:31,093 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17692: havoc #t~nondet1750; [2025-02-06 08:01:31,131 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7698: call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset; [2025-02-06 08:01:31,186 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7757: call ULTIMATE.dealloc(~#broadcast_mac~0.base, ~#broadcast_mac~0.offset);havoc ~#broadcast_mac~0.base, ~#broadcast_mac~0.offset; [2025-02-06 08:01:31,230 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8028: call ULTIMATE.dealloc(~#tmp~19.base, ~#tmp~19.offset);havoc ~#tmp~19.base, ~#tmp~19.offset;call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-02-06 08:01:31,232 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc #t~mem192.base, #t~mem192.offset; [2025-02-06 08:01:31,237 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7683: call ULTIMATE.dealloc(~#tmp~11.base, ~#tmp~11.offset);havoc ~#tmp~11.base, ~#tmp~11.offset; [2025-02-06 08:01:31,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17872: havoc #t~nondet1771; [2025-02-06 08:01:31,302 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9100: call ULTIMATE.dealloc(~#descriptor~19.base, ~#descriptor~19.offset);havoc ~#descriptor~19.base, ~#descriptor~19.offset; [2025-02-06 08:01:31,425 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8880: call ULTIMATE.dealloc(~#filter~0#1.base, ~#filter~0#1.offset);havoc ~#filter~0#1.base, ~#filter~0#1.offset;call ULTIMATE.dealloc(~#descriptor~17#1.base, ~#descriptor~17#1.offset);havoc ~#descriptor~17#1.base, ~#descriptor~17#1.offset;call ULTIMATE.dealloc(~#descriptor___0~5#1.base, ~#descriptor___0~5#1.offset);havoc ~#descriptor___0~5#1.base, ~#descriptor___0~5#1.offset; [2025-02-06 08:01:31,523 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17756: havoc #t~nondet1756; [2025-02-06 08:01:31,575 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9031: call ULTIMATE.dealloc(~#len~3.base, ~#len~3.offset);havoc ~#len~3.base, ~#len~3.offset;call ULTIMATE.dealloc(~#descriptor~18.base, ~#descriptor~18.offset);havoc ~#descriptor~18.base, ~#descriptor~18.offset; [2025-02-06 08:01:31,592 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6871: havoc #t~mem82;havoc #t~mem83;havoc #t~bitwise84; [2025-02-06 08:01:35,742 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8705: call ULTIMATE.dealloc(restore_key_~#key~0#1.base, restore_key_~#key~0#1.offset);havoc restore_key_~#key~0#1.base, restore_key_~#key~0#1.offset;call ULTIMATE.dealloc(restore_key_~#descriptor~15#1.base, restore_key_~#descriptor~15#1.offset);havoc restore_key_~#descriptor~15#1.base, restore_key_~#descriptor~15#1.offset; [2025-02-06 08:01:35,743 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8086: call ULTIMATE.dealloc(~#tmp___0~10#1.base, ~#tmp___0~10#1.offset);havoc ~#tmp___0~10#1.base, ~#tmp___0~10#1.offset;call ULTIMATE.dealloc(~#descriptor~8#1.base, ~#descriptor~8#1.offset);havoc ~#descriptor~8#1.base, ~#descriptor~8#1.offset; [2025-02-06 08:01:35,745 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17845: havoc #t~nondet1767; [2025-02-06 08:01:35,878 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7393: call ULTIMATE.dealloc(~#u~1.base, ~#u~1.offset);havoc ~#u~1.base, ~#u~1.offset;call ULTIMATE.dealloc(~#descriptor~1.base, ~#descriptor~1.offset);havoc ~#descriptor~1.base, ~#descriptor~1.offset;call ULTIMATE.dealloc(~#descriptor___0~1.base, ~#descriptor___0~1.offset);havoc ~#descriptor___0~1.base, ~#descriptor___0~1.offset; [2025-02-06 08:01:36,088 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11673: call ULTIMATE.dealloc(~#descriptor~42#1.base, ~#descriptor~42#1.offset);havoc ~#descriptor~42#1.base, ~#descriptor~42#1.offset; [2025-02-06 08:01:36,089 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11528: call ULTIMATE.dealloc(rndis_wlan_pmkid_cand_list_indication_~#descriptor~41#1.base, rndis_wlan_pmkid_cand_list_indication_~#descriptor~41#1.offset);havoc rndis_wlan_pmkid_cand_list_indication_~#descriptor~41#1.base, rndis_wlan_pmkid_cand_list_indication_~#descriptor~41#1.offset; [2025-02-06 08:01:36,091 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17841: havoc #t~nondet1766; [2025-02-06 08:01:36,096 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17715: havoc #t~nondet1753; [2025-02-06 08:01:36,098 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17823: havoc #t~nondet1763; [2025-02-06 08:01:36,191 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7920: call ULTIMATE.dealloc(~#tmp___0~7.base, ~#tmp___0~7.offset);havoc ~#tmp___0~7.base, ~#tmp___0~7.offset;call ULTIMATE.dealloc(~#descriptor~5.base, ~#descriptor~5.offset);havoc ~#descriptor~5.base, ~#descriptor~5.offset; [2025-02-06 08:01:36,227 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10683: call ULTIMATE.dealloc(~#linkspeed~0.base, ~#linkspeed~0.offset);havoc ~#linkspeed~0.base, ~#linkspeed~0.offset;call ULTIMATE.dealloc(~#rssi~0.base, ~#rssi~0.offset);havoc ~#rssi~0.base, ~#rssi~0.offset;call ULTIMATE.dealloc(~#len~6.base, ~#len~6.offset);havoc ~#len~6.base, ~#len~6.offset; [2025-02-06 08:01:36,236 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7775: call ULTIMATE.dealloc(~#len~0.base, ~#len~0.offset);havoc ~#len~0.base, ~#len~0.offset; [2025-02-06 08:01:36,266 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7992: call ULTIMATE.dealloc(~#tmp___0~8.base, ~#tmp___0~8.offset);havoc ~#tmp___0~8.base, ~#tmp___0~8.offset;call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2025-02-06 08:01:36,282 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7805: call ULTIMATE.dealloc(~#bssid~0.base, ~#bssid~0.offset);havoc ~#bssid~0.base, ~#bssid~0.offset; [2025-02-06 08:01:36,356 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8164: call ULTIMATE.dealloc(set_frag_threshold_~#tmp~22#1.base, set_frag_threshold_~#tmp~22#1.offset);havoc set_frag_threshold_~#tmp~22#1.base, set_frag_threshold_~#tmp~22#1.offset;call ULTIMATE.dealloc(set_frag_threshold_~#descriptor~10#1.base, set_frag_threshold_~#descriptor~10#1.offset);havoc set_frag_threshold_~#descriptor~10#1.base, set_frag_threshold_~#descriptor~10#1.offset; [2025-02-06 08:01:36,357 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8130: call ULTIMATE.dealloc(set_rts_threshold_~#tmp~21#1.base, set_rts_threshold_~#tmp~21#1.offset);havoc set_rts_threshold_~#tmp~21#1.base, set_rts_threshold_~#tmp~21#1.offset;call ULTIMATE.dealloc(set_rts_threshold_~#descriptor~9#1.base, set_rts_threshold_~#descriptor~9#1.offset);havoc set_rts_threshold_~#descriptor~9#1.base, set_rts_threshold_~#descriptor~9#1.offset; [2025-02-06 08:01:36,363 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17833: havoc queue_delayed_work_on_#t~nondet1764#1; [2025-02-06 08:01:36,369 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17819: havoc #t~nondet1762; [2025-02-06 08:01:36,596 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7846: call ULTIMATE.dealloc(~#ssid~0#1.base, ~#ssid~0#1.offset);havoc ~#ssid~0#1.base, ~#ssid~0#1.offset;call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset; [2025-02-06 08:01:36,611 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17837: havoc queue_work_on_#t~nondet1765#1; [2025-02-06 08:01:36,613 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17858: havoc #t~nondet1769; [2025-02-06 08:02:12,280 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9223: call ULTIMATE.dealloc(update_pmkid_~#descriptor~21#1.base, update_pmkid_~#descriptor~21#1.offset);havoc update_pmkid_~#descriptor~21#1.base, update_pmkid_~#descriptor~21#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1780#1 := main_#res#1;havoc main_#t~ret1501#1, main_~tmp~76#1;assume { :end_inline_main } true; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8440: call ULTIMATE.dealloc(add_wpa_key_~#ndis_key~1#1.base, add_wpa_key_~#ndis_key~1#1.offset);havoc add_wpa_key_~#ndis_key~1#1.base, add_wpa_key_~#ndis_key~1#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor~14#1.base, add_wpa_key_~#descriptor~14#1.offset);havoc add_wpa_key_~#descriptor~14#1.base, add_wpa_key_~#descriptor~14#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___0~4#1.base, add_wpa_key_~#descriptor___0~4#1.offset);havoc add_wpa_key_~#descriptor___0~4#1.base, add_wpa_key_~#descriptor___0~4#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___1~3#1.base, add_wpa_key_~#descriptor___1~3#1.offset);havoc add_wpa_key_~#descriptor___1~3#1.base, add_wpa_key_~#descriptor___1~3#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___2~0#1.base, add_wpa_key_~#descriptor___2~0#1.offset);havoc add_wpa_key_~#descriptor___2~0#1.base, add_wpa_key_~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___3~0#1.base, add_wpa_key_~#descriptor___3~0#1.offset);havoc add_wpa_key_~#descriptor___3~0#1.base, add_wpa_key_~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___4~0#1.base, add_wpa_key_~#descriptor___4~0#1.offset);havoc add_wpa_key_~#descriptor___4~0#1.base, add_wpa_key_~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(add_wpa_key_~#descriptor___5~0#1.base, add_wpa_key_~#descriptor___5~0#1.offset);havoc add_wpa_key_~#descriptor___5~0#1.base, add_wpa_key_~#descriptor___5~0#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10956: call ULTIMATE.dealloc(rndis_set_power_mgmt_~#mode~1#1.base, rndis_set_power_mgmt_~#mode~1#1.offset);havoc rndis_set_power_mgmt_~#mode~1#1.base, rndis_set_power_mgmt_~#mode~1#1.offset;call ULTIMATE.dealloc(rndis_set_power_mgmt_~#descriptor~38#1.base, rndis_set_power_mgmt_~#descriptor~38#1.offset);havoc rndis_set_power_mgmt_~#descriptor~38#1.base, rndis_set_power_mgmt_~#descriptor~38#1.offset;call ULTIMATE.dealloc(rndis_set_power_mgmt_~#descriptor___0~10#1.base, rndis_set_power_mgmt_~#descriptor___0~10#1.offset);havoc rndis_set_power_mgmt_~#descriptor___0~10#1.base, rndis_set_power_mgmt_~#descriptor___0~10#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10164: call ULTIMATE.dealloc(rndis_disconnect_~#descriptor~29#1.base, rndis_disconnect_~#descriptor~29#1.offset);havoc rndis_disconnect_~#descriptor~29#1.base, rndis_disconnect_~#descriptor~29#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391: call ULTIMATE.dealloc(rndis_set_tx_power_~#descriptor~22#1.base, rndis_set_tx_power_~#descriptor~22#1.offset);havoc rndis_set_tx_power_~#descriptor~22#1.base, rndis_set_tx_power_~#descriptor~22#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10846: call ULTIMATE.dealloc(rndis_del_pmksa_~#descriptor~36#1.base, rndis_del_pmksa_~#descriptor~36#1.offset);havoc rndis_del_pmksa_~#descriptor~36#1.base, rndis_del_pmksa_~#descriptor~36#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15736-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16011-1: ldv_usb_register_driver_85_#res#1 := ldv_usb_register_driver_85_~ldv_func_res~0#1; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10201: call ULTIMATE.dealloc(rndis_join_ibss_~#ssid~2#1.base, rndis_join_ibss_~#ssid~2#1.offset);havoc rndis_join_ibss_~#ssid~2#1.base, rndis_join_ibss_~#ssid~2#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor~30#1.base, rndis_join_ibss_~#descriptor~30#1.offset);havoc rndis_join_ibss_~#descriptor~30#1.base, rndis_join_ibss_~#descriptor~30#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___0~8#1.base, rndis_join_ibss_~#descriptor___0~8#1.offset);havoc rndis_join_ibss_~#descriptor___0~8#1.base, rndis_join_ibss_~#descriptor___0~8#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___1~6#1.base, rndis_join_ibss_~#descriptor___1~6#1.offset);havoc rndis_join_ibss_~#descriptor___1~6#1.base, rndis_join_ibss_~#descriptor___1~6#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___2~2#1.base, rndis_join_ibss_~#descriptor___2~2#1.offset);havoc rndis_join_ibss_~#descriptor___2~2#1.base, rndis_join_ibss_~#descriptor___2~2#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___3~2#1.base, rndis_join_ibss_~#descriptor___3~2#1.offset);havoc rndis_join_ibss_~#descriptor___3~2#1.base, rndis_join_ibss_~#descriptor___3~2#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___4~2#1.base, rndis_join_ibss_~#descriptor___4~2#1.offset);havoc rndis_join_ibss_~#descriptor___4~2#1.base, rndis_join_ibss_~#descriptor___4~2#1.offset;call ULTIMATE.dealloc(rndis_join_ibss_~#descriptor___5~2#1.base, rndis_join_ibss_~#descriptor___5~2#1.offset);havoc rndis_join_ibss_~#descriptor___5~2#1.base, rndis_join_ibss_~#descriptor___5~2#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9144: call ULTIMATE.dealloc(remove_pmkid_~#descriptor~20#1.base, remove_pmkid_~#descriptor~20#1.offset);havoc remove_pmkid_~#descriptor~20#1.base, remove_pmkid_~#descriptor~20#1.offset; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17865: havoc usb_register_driver_#t~nondet1770#1; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 08:02:12,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10602: call ULTIMATE.dealloc(rndis_del_key_~#descriptor~33#1.base, rndis_del_key_~#descriptor~33#1.offset);havoc rndis_del_key_~#descriptor~33#1.base, rndis_del_key_~#descriptor~33#1.offset; [2025-02-06 08:02:12,282 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10470: call ULTIMATE.dealloc(rndis_leave_ibss_~#descriptor~31#1.base, rndis_leave_ibss_~#descriptor~31#1.offset);havoc rndis_leave_ibss_~#descriptor~31#1.base, rndis_leave_ibss_~#descriptor~31#1.offset; [2025-02-06 08:02:12,282 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17879: havoc usbnet_probe_#t~nondet1772#1; [2025-02-06 08:02:12,282 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9821: call ULTIMATE.dealloc(rndis_connect_~#ssid~1#1.base, rndis_connect_~#ssid~1#1.offset);havoc rndis_connect_~#ssid~1#1.base, rndis_connect_~#ssid~1#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor~28#1.base, rndis_connect_~#descriptor~28#1.offset);havoc rndis_connect_~#descriptor~28#1.base, rndis_connect_~#descriptor~28#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___0~7#1.base, rndis_connect_~#descriptor___0~7#1.offset);havoc rndis_connect_~#descriptor___0~7#1.base, rndis_connect_~#descriptor___0~7#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___1~5#1.base, rndis_connect_~#descriptor___1~5#1.offset);havoc rndis_connect_~#descriptor___1~5#1.base, rndis_connect_~#descriptor___1~5#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___2~1#1.base, rndis_connect_~#descriptor___2~1#1.offset);havoc rndis_connect_~#descriptor___2~1#1.base, rndis_connect_~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___3~1#1.base, rndis_connect_~#descriptor___3~1#1.offset);havoc rndis_connect_~#descriptor___3~1#1.base, rndis_connect_~#descriptor___3~1#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___4~1#1.base, rndis_connect_~#descriptor___4~1#1.offset);havoc rndis_connect_~#descriptor___4~1#1.base, rndis_connect_~#descriptor___4~1#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___5~1#1.base, rndis_connect_~#descriptor___5~1#1.offset);havoc rndis_connect_~#descriptor___5~1#1.base, rndis_connect_~#descriptor___5~1#1.offset;call ULTIMATE.dealloc(rndis_connect_~#descriptor___6~0#1.base, rndis_connect_~#descriptor___6~0#1.offset);havoc rndis_connect_~#descriptor___6~0#1.base, rndis_connect_~#descriptor___6~0#1.offset; [2025-02-06 08:02:12,283 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17752: havoc eth_mac_addr_#t~nondet1755#1; [2025-02-06 08:02:12,283 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17893: havoc usbnet_start_xmit_#t~nondet1774#1; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8779: call ULTIMATE.dealloc(remove_key_~#remove_key___0~0#1.base, remove_key_~#remove_key___0~0#1.offset);havoc remove_key_~#remove_key___0~0#1.base, remove_key_~#remove_key___0~0#1.offset;call ULTIMATE.dealloc(remove_key_~#keyindex~0#1.base, remove_key_~#keyindex~0#1.offset);havoc remove_key_~#keyindex~0#1.base, remove_key_~#keyindex~0#1.offset;call ULTIMATE.dealloc(remove_key_~#descriptor~16#1.base, remove_key_~#descriptor~16#1.offset);havoc remove_key_~#descriptor~16#1.base, remove_key_~#descriptor~16#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9445: call ULTIMATE.dealloc(rndis_get_tx_power_~#descriptor~23#1.base, rndis_get_tx_power_~#descriptor~23#1.offset);havoc rndis_get_tx_power_~#descriptor~23#1.base, rndis_get_tx_power_~#descriptor~23#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17901: havoc usbnet_suspend_#t~nondet1776#1; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10637: call ULTIMATE.dealloc(rndis_set_default_key_~#key~1#1.base, rndis_set_default_key_~#key~1#1.offset);havoc rndis_set_default_key_~#key~1#1.base, rndis_set_default_key_~#key~1#1.offset;call ULTIMATE.dealloc(rndis_set_default_key_~#descriptor~34#1.base, rndis_set_default_key_~#descriptor~34#1.offset);havoc rndis_set_default_key_~#descriptor~34#1.base, rndis_set_default_key_~#descriptor~34#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10774: call ULTIMATE.dealloc(rndis_set_pmksa_~#descriptor~35#1.base, rndis_set_pmksa_~#descriptor~35#1.offset);havoc rndis_set_pmksa_~#descriptor~35#1.base, rndis_set_pmksa_~#descriptor~35#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10916: call ULTIMATE.dealloc(rndis_flush_pmksa_~#pmkid~0#1.base, rndis_flush_pmksa_~#pmkid~0#1.offset);havoc rndis_flush_pmksa_~#pmkid~0#1.base, rndis_flush_pmksa_~#pmkid~0#1.offset;call ULTIMATE.dealloc(rndis_flush_pmksa_~#descriptor~37#1.base, rndis_flush_pmksa_~#descriptor~37#1.offset);havoc rndis_flush_pmksa_~#descriptor~37#1.base, rndis_flush_pmksa_~#descriptor~37#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17789: havoc ldv_pre_usb_register_driver_#t~nondet1759#1; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint rndis_add_key_switch_break#1: call ULTIMATE.dealloc(rndis_add_key_~#descriptor~32#1.base, rndis_add_key_~#descriptor~32#1.offset);havoc rndis_add_key_~#descriptor~32#1.base, rndis_add_key_~#descriptor~32#1.offset;call ULTIMATE.dealloc(rndis_add_key_~#descriptor___0~9#1.base, rndis_add_key_~#descriptor___0~9#1.offset);havoc rndis_add_key_~#descriptor___0~9#1.base, rndis_add_key_~#descriptor___0~9#1.offset; [2025-02-06 08:02:12,285 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9481: call ULTIMATE.dealloc(rndis_scan_~#descriptor~24#1.base, rndis_scan_~#descriptor~24#1.offset);havoc rndis_scan_~#descriptor~24#1.base, rndis_scan_~#descriptor~24#1.offset; [2025-02-06 08:02:13,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7247: call ULTIMATE.dealloc(~#u~0.base, ~#u~0.offset);havoc ~#u~0.base, ~#u~0.offset;call ULTIMATE.dealloc(~#descriptor~0.base, ~#descriptor~0.offset);havoc ~#descriptor~0.base, ~#descriptor~0.offset;call ULTIMATE.dealloc(~#descriptor___0~0.base, ~#descriptor___0~0.offset);havoc ~#descriptor___0~0.base, ~#descriptor___0~0.offset;call ULTIMATE.dealloc(~#descriptor___1~0.base, ~#descriptor___1~0.offset);havoc ~#descriptor___1~0.base, ~#descriptor___1~0.offset; [2025-02-06 08:02:14,670 INFO L? ?]: Removed 3252 outVars from TransFormulas that were not future-live. [2025-02-06 08:02:14,670 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 08:02:14,745 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 08:02:14,745 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 08:02:14,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 08:02:14 BoogieIcfgContainer [2025-02-06 08:02:14,745 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 08:02:14,747 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 08:02:14,747 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 08:02:14,750 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 08:02:14,750 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 08:01:23" (1/3) ... [2025-02-06 08:02:14,751 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4503158e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 08:02:14, skipping insertion in model container [2025-02-06 08:02:14,751 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:01:27" (2/3) ... [2025-02-06 08:02:14,751 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4503158e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 08:02:14, skipping insertion in model container [2025-02-06 08:02:14,751 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 08:02:14" (3/3) ... [2025-02-06 08:02:14,752 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2025-02-06 08:02:14,769 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 08:02:14,772 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i that has 121 procedures, 3040 locations, 1 initial locations, 8 loop locations, and 1 error locations. [2025-02-06 08:02:14,901 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 08:02:14,908 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;@369904a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 08:02:14,909 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 08:02:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand has 3038 states, 2124 states have (on average 1.3135593220338984) internal successors, (2790), 2126 states have internal predecessors, (2790), 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) [2025-02-06 08:02:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2025-02-06 08:02:14,956 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 08:02:14,957 INFO L218 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] [2025-02-06 08:02:14,957 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 08:02:14,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 08:02:14,962 INFO L85 PathProgramCache]: Analyzing trace with hash 591724970, now seen corresponding path program 1 times [2025-02-06 08:02:14,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 08:02:14,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760808752] [2025-02-06 08:02:14,968 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 08:02:14,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms