./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:23:24,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:23:24,328 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:23:24,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:23:24,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:23:24,368 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:23:24,369 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:23:24,369 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:23:24,370 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:23:24,371 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:23:24,371 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:23:24,372 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:23:24,372 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:23:24,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:23:24,374 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:23:24,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:23:24,375 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:23:24,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:23:24,378 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:23:24,378 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:23:24,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:23:24,379 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:23:24,379 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:23:24,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:23:24,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:23:24,380 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:23:24,380 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:23:24,381 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:23:24,384 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:23:24,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:23:24,385 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:23:24,385 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:23:24,385 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:23:24,386 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:23:24,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:23:24,386 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:23:24,386 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:23:24,386 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:23:24,387 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:23:24,387 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2024-11-16 22:23:24,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:23:24,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:23:24,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:23:24,717 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:23:24,717 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:23:24,718 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-16 22:23:26,204 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:23:26,830 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:23:26,831 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-16 22:23:26,916 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a284030e/7b11905aa0ca4e6382ef30b1e7026401/FLAG25879bae6 [2024-11-16 22:23:26,935 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a284030e/7b11905aa0ca4e6382ef30b1e7026401 [2024-11-16 22:23:26,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:23:26,942 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:23:26,943 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:23:26,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:23:26,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:23:26,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:23:26" (1/1) ... [2024-11-16 22:23:26,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e3deb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:26, skipping insertion in model container [2024-11-16 22:23:26,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:23:26" (1/1) ... [2024-11-16 22:23:27,128 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:23:31,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2024-11-16 22:23:31,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2024-11-16 22:23:31,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:23:31,147 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:23:31,334 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] [2024-11-16 22:23:31,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-16 22:23:31,346 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] [2024-11-16 22:23:31,641 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2024-11-16 22:23:31,642 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2024-11-16 22:23:31,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:23:31,899 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:23:31,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31 WrapperNode [2024-11-16 22:23:31,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:23:31,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:23:31,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:23:31,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:23:31,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:32,076 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:32,347 INFO L138 Inliner]: procedures = 473, calls = 4859, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 10096 [2024-11-16 22:23:32,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:23:32,348 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:23:32,348 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:23:32,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:23:32,360 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:32,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:32,429 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,170 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-16 22:23:34,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,343 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,415 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,447 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,501 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:23:34,502 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:23:34,503 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:23:34,503 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:23:34,504 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (1/1) ... [2024-11-16 22:23:34,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:23:34,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:23:34,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 22:23:34,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 22:23:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-16 22:23:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-16 22:23:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-16 22:23:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-16 22:23:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-16 22:23:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-16 22:23:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-16 22:23:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-16 22:23:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:23:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:23:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-16 22:23:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-16 22:23:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-16 22:23:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-16 22:23:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:23:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:23:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-16 22:23:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-16 22:23:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-16 22:23:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-16 22:23:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-16 22:23:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-16 22:23:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 22:23:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 22:23:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-16 22:23:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-16 22:23:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-16 22:23:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-16 22:23:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-16 22:23:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-16 22:23:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-16 22:23:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-16 22:23:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 22:23:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 22:23:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-16 22:23:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-16 22:23:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-16 22:23:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-16 22:23:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-16 22:23:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-16 22:23:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-16 22:23:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-16 22:23:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-16 22:23:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-16 22:23:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:23:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:23:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-16 22:23:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-16 22:23:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-16 22:23:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-16 22:23:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-16 22:23:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-16 22:23:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-16 22:23:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-16 22:23:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-16 22:23:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-16 22:23:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-16 22:23:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:23:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:23:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 22:23:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 22:23:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-16 22:23:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-16 22:23:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-16 22:23:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-16 22:23:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-16 22:23:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-16 22:23:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:23:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-16 22:23:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-16 22:23:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-16 22:23:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-16 22:23:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:23:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:23:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-16 22:23:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-16 22:23:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 22:23:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 22:23:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:23:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-16 22:23:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-16 22:23:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:23:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:23:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-16 22:23:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-16 22:23:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-16 22:23:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-16 22:23:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-16 22:23:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-16 22:23:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-16 22:23:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:23:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-16 22:23:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-16 22:23:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-16 22:23:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 22:23:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 22:23:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:23:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:23:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 22:23:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 22:23:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-16 22:23:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-16 22:23:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-16 22:23:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-16 22:23:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:23:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:23:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-16 22:23:34,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-16 22:23:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-16 22:23:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-16 22:23:34,613 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 22:23:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 22:23:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-16 22:23:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 22:23:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 22:23:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-16 22:23:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-16 22:23:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 22:23:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 22:23:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-16 22:23:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-16 22:23:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-16 22:23:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-16 22:23:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:23:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:23:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-16 22:23:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-16 22:23:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:23:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:23:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-16 22:23:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-16 22:23:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-16 22:23:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-16 22:23:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-16 22:23:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-16 22:23:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 22:23:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 22:23:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-16 22:23:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-16 22:23:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-16 22:23:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-16 22:23:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-16 22:23:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-16 22:23:34,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 22:23:34,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 22:23:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-16 22:23:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-16 22:23:34,621 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-16 22:23:34,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-16 22:23:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-16 22:23:34,622 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-16 22:23:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-16 22:23:34,622 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-16 22:23:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-16 22:23:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:23:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:23:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-16 22:23:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-16 22:23:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-16 22:23:34,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-16 22:23:34,623 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-16 22:23:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-16 22:23:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-16 22:23:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-16 22:23:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:23:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:23:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-16 22:23:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-16 22:23:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-16 22:23:34,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-16 22:23:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-16 22:23:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-16 22:23:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-16 22:23:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-16 22:23:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-16 22:23:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-16 22:23:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-16 22:23:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-16 22:23:34,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:23:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:23:35,687 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:23:35,691 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:23:35,804 INFO L1250 $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; [2024-11-16 22:23:35,808 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17886: havoc #t~nondet2268; [2024-11-16 22:23:35,811 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17770: havoc #t~nondet2253; [2024-11-16 22:23:35,896 INFO L1250 $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; [2024-11-16 22:23:36,106 INFO L1250 $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; [2024-11-16 22:23:36,108 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:23:36,135 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17711: havoc #t~nondet2247; [2024-11-16 22:23:36,154 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17730: havoc cfg80211_inform_bss_width_#t~ret2249#1.base, cfg80211_inform_bss_width_#t~ret2249#1.offset; [2024-11-16 22:23:36,254 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:23:36,352 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17695: havoc __ieee80211_get_channel_#t~ret2246#1.base, __ieee80211_get_channel_#t~ret2246#1.offset; [2024-11-16 22:23:36,458 INFO L1250 $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; [2024-11-16 22:23:36,464 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17851: havoc #t~ret2263.base, #t~ret2263.offset; [2024-11-16 22:23:36,467 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17897: havoc #t~nondet2270; [2024-11-16 22:23:36,497 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6877: havoc #t~mem85;havoc #t~mem86;havoc #t~bitwise87;havoc #t~mem88;havoc #t~bitwise89; [2024-11-16 22:23:36,899 INFO L1250 $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; [2024-11-16 22:23:36,899 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17917: havoc wiphy_register_#t~nondet2273#1; [2024-11-16 22:23:36,899 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17688: havoc __alloc_workqueue_key_#t~ret2244#1.base, __alloc_workqueue_key_#t~ret2244#1.offset; [2024-11-16 22:23:36,900 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17763: havoc generic_rndis_bind_#t~nondet2252#1; [2024-11-16 22:23:36,900 INFO L1250 $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; [2024-11-16 22:23:36,900 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17913: havoc wiphy_new_#t~ret2272#1.base, wiphy_new_#t~ret2272#1.offset; [2024-11-16 22:23:36,929 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6730: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2024-11-16 22:23:37,091 INFO L1250 $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; [2024-11-16 22:23:37,092 INFO L1250 $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; [2024-11-16 22:23:37,103 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17815: havoc #t~nondet2256; [2024-11-16 22:23:37,131 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12101: call ULTIMATE.dealloc(~#buf~3.base, ~#buf~3.offset);havoc ~#buf~3.base, ~#buf~3.offset; [2024-11-16 22:23:37,218 INFO L1250 $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; [2024-11-16 22:23:37,270 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17692: havoc #t~nondet2245; [2024-11-16 22:23:37,312 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7698: call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset; [2024-11-16 22:23:37,373 INFO L1250 $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; [2024-11-16 22:23:37,423 INFO L1250 $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; [2024-11-16 22:23:37,425 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc #t~mem192.base, #t~mem192.offset; [2024-11-16 22:23:37,432 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7683: call ULTIMATE.dealloc(~#tmp~11.base, ~#tmp~11.offset);havoc ~#tmp~11.base, ~#tmp~11.offset; [2024-11-16 22:23:37,457 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17872: havoc #t~nondet2266; [2024-11-16 22:23:37,509 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9100: call ULTIMATE.dealloc(~#descriptor~19.base, ~#descriptor~19.offset);havoc ~#descriptor~19.base, ~#descriptor~19.offset; [2024-11-16 22:23:37,638 INFO L1250 $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; [2024-11-16 22:23:37,817 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17756: havoc #t~nondet2251; [2024-11-16 22:23:37,835 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:23:37,896 INFO L1250 $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; [2024-11-16 22:23:37,913 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6871: havoc #t~mem82;havoc #t~mem83;havoc #t~bitwise84; [2024-11-16 22:23:42,250 INFO L1250 $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; [2024-11-16 22:23:42,250 INFO L1250 $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; [2024-11-16 22:23:42,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17845: havoc #t~nondet2262; [2024-11-16 22:23:42,436 INFO L1250 $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; [2024-11-16 22:23:42,775 INFO L1250 $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; [2024-11-16 22:23:42,775 INFO L1250 $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; [2024-11-16 22:23:42,775 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:23:42,780 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17841: havoc #t~nondet2261; [2024-11-16 22:23:42,787 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17715: havoc #t~nondet2248; [2024-11-16 22:23:42,791 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17823: havoc #t~nondet2258; [2024-11-16 22:23:42,920 INFO L1250 $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; [2024-11-16 22:23:42,970 INFO L1250 $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; [2024-11-16 22:23:42,980 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7775: call ULTIMATE.dealloc(~#len~0.base, ~#len~0.offset);havoc ~#len~0.base, ~#len~0.offset; [2024-11-16 22:23:43,037 INFO L1250 $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; [2024-11-16 22:23:43,080 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7805: call ULTIMATE.dealloc(~#bssid~0.base, ~#bssid~0.offset);havoc ~#bssid~0.base, ~#bssid~0.offset; [2024-11-16 22:23:43,205 INFO L1250 $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; [2024-11-16 22:23:43,205 INFO L1250 $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; [2024-11-16 22:23:43,217 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17833: havoc queue_delayed_work_on_#t~nondet2259#1; [2024-11-16 22:23:43,228 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17819: havoc #t~nondet2257; [2024-11-16 22:23:43,336 INFO L1250 $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; [2024-11-16 22:23:43,352 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17837: havoc queue_work_on_#t~nondet2260#1; [2024-11-16 22:23:43,355 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17858: havoc #t~nondet2264; [2024-11-16 22:24:21,637 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret2275#1 := main_#res#1;havoc main_#t~ret1930#1, main_~tmp~76#1;assume { :end_inline_main } true; [2024-11-16 22:24:21,638 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $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; [2024-11-16 22:24:21,638 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15736-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2024-11-16 22:24:21,638 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16011-1: ldv_usb_register_driver_85_#res#1 := ldv_usb_register_driver_85_~ldv_func_res~0#1; [2024-11-16 22:24:21,639 INFO L1250 $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; [2024-11-16 22:24:21,639 INFO L1250 $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; [2024-11-16 22:24:21,639 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17865: havoc usb_register_driver_#t~nondet2265#1; [2024-11-16 22:24:21,639 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:24:21,639 INFO L1250 $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; [2024-11-16 22:24:21,639 INFO L1250 $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; [2024-11-16 22:24:21,640 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17879: havoc usbnet_probe_#t~nondet2267#1; [2024-11-16 22:24:21,641 INFO L1250 $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; [2024-11-16 22:24:21,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17752: havoc eth_mac_addr_#t~nondet2250#1; [2024-11-16 22:24:21,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17893: havoc usbnet_start_xmit_#t~nondet2269#1; [2024-11-16 22:24:21,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint rndis_akm_suite_to_key_mgmt_switch_break#1: assume true; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:21,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17901: havoc usbnet_suspend_#t~nondet2271#1; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:21,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint rndis_change_virtual_intf_switch_break#1: assume true; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:21,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17789: havoc ldv_pre_usb_register_driver_#t~nondet2254#1; [2024-11-16 22:24:21,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint rndis_add_key_switch_break#1: assume true;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; [2024-11-16 22:24:21,642 INFO L1250 $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; [2024-11-16 22:24:22,402 INFO L1250 $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; [2024-11-16 22:24:24,609 INFO L? ?]: Removed 3256 outVars from TransFormulas that were not future-live. [2024-11-16 22:24:24,611 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:24:24,717 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:24:24,717 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 22:24:24,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:24:24 BoogieIcfgContainer [2024-11-16 22:24:24,719 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:24:24,721 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:24:24,721 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:24:24,726 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:24:24,727 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:23:26" (1/3) ... [2024-11-16 22:24:24,727 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5e80d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:24:24, skipping insertion in model container [2024-11-16 22:24:24,727 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:23:31" (2/3) ... [2024-11-16 22:24:24,728 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5e80d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:24:24, skipping insertion in model container [2024-11-16 22:24:24,728 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:24:24" (3/3) ... [2024-11-16 22:24:24,729 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2024-11-16 22:24:24,746 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:24:24,747 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 22:24:24,919 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:24:24,925 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;@5ef7fc88, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:24:24,927 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 22:24:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand has 3194 states, 2280 states have (on average 1.2921052631578946) internal successors, (2946), 2281 states have internal predecessors, (2946), 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) [2024-11-16 22:24:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-16 22:24:25,008 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:24:25,009 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] [2024-11-16 22:24:25,009 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:24:25,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:24:25,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1290609952, now seen corresponding path program 1 times [2024-11-16 22:24:25,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:24:25,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520740092] [2024-11-16 22:24:25,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:24:25,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms