/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 07:12:42,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 07:12:42,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 07:12:42,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 07:12:42,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 07:12:42,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 07:12:42,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 07:12:42,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 07:12:42,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 07:12:42,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 07:12:42,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 07:12:42,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 07:12:42,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 07:12:42,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 07:12:42,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 07:12:42,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 07:12:42,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 07:12:42,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 07:12:43,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 07:12:43,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 07:12:43,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 07:12:43,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 07:12:43,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 07:12:43,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 07:12:43,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 07:12:43,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 07:12:43,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 07:12:43,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 07:12:43,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 07:12:43,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 07:12:43,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 07:12:43,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 07:12:43,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 07:12:43,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 07:12:43,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 07:12:43,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 07:12:43,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 07:12:43,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 07:12:43,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 07:12:43,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 07:12:43,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 07:12:43,039 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 07:12:43,067 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 07:12:43,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 07:12:43,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 07:12:43,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 07:12:43,070 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 07:12:43,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 07:12:43,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 07:12:43,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 07:12:43,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 07:12:43,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 07:12:43,072 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 07:12:43,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 07:12:43,072 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 07:12:43,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 07:12:43,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 07:12:43,073 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 07:12:43,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 07:12:43,073 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 07:12:43,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 07:12:43,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 07:12:43,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 07:12:43,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 07:12:43,075 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 07:12:43,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 07:12:43,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 07:12:43,075 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 07:12:43,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 07:12:43,076 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 07:12:43,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 07:12:43,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 07:12:43,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 07:12:43,562 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 07:12:43,565 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 07:12:43,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2020-10-27 07:12:43,660 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7224d44ec/2377f4d6a98e40bb937ed6d11c803e7f/FLAG56e7e91bd [2020-10-27 07:12:44,859 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 07:12:44,859 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2020-10-27 07:12:44,914 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7224d44ec/2377f4d6a98e40bb937ed6d11c803e7f/FLAG56e7e91bd [2020-10-27 07:12:45,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7224d44ec/2377f4d6a98e40bb937ed6d11c803e7f [2020-10-27 07:12:45,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 07:12:45,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 07:12:45,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 07:12:45,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 07:12:45,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 07:12:45,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 07:12:45" (1/1) ... [2020-10-27 07:12:45,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@123628d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:45, skipping insertion in model container [2020-10-27 07:12:45,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 07:12:45" (1/1) ... [2020-10-27 07:12:45,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 07:12:45,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 07:12:49,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 07:12:49,904 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 07:12:50,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 07:12:51,606 INFO L208 MainTranslator]: Completed translation [2020-10-27 07:12:51,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51 WrapperNode [2020-10-27 07:12:51,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 07:12:51,608 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 07:12:51,608 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 07:12:51,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 07:12:51,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:51,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:51,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:51,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:52,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:52,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:52,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... [2020-10-27 07:12:52,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 07:12:52,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 07:12:52,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 07:12:52,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 07:12:52,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 07:12:52,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 07:12:52,436 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-27 07:12:52,437 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 07:12:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock_bh [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_dsss_chan_to_freq [2020-10-27 07:12:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2020-10-27 07:12:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2020-10-27 07:12:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2020-10-27 07:12:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2020-10-27 07:12:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2020-10-27 07:12:52,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_akm_suite_to_key_mgmt [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2020-10-27 07:12:52,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_reset [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2020-10-27 07:12:52,442 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_association_info [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2020-10-27 07:12:52,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_threshold [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frag_threshold [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2020-10-27 07:12:52,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wpa_key [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_key [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_keys [2020-10-27 07:12:52,445 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_key [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_key [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_pmkid [2020-10-27 07:12:52,446 INFO L138 BoogieDeclarations]: Found implementation of procedure update_pmkid [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_bss_info_update [2020-10-27 07:12:52,447 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure check_bssid_list_item [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_connect [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_disconnect [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2020-10-27 07:12:52,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2020-10-27 07:12:52,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_craft_connected_bss [2020-10-27 07:12:52,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_do_link_up_work [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_do_link_down_work [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_auth_indication [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_pmkid_cand_list_indication [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_media_specific_indication [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2020-10-27 07:12:52,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_get_caps [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_do_cqm [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2020-10-27 07:12:52,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_driver_init [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_driver_exit [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2020-10-27 07:12:52,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rndis_wlan_driver_init_11_15 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_7_11_4 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_5 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_4_11_6 [2020-10-27 07:12:52,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_5_11_7 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_2 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_7_11_8 [2020-10-27 07:12:52,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_9 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_4_11_10 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_5_11_11 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 07:12:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 07:12:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_21 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_24 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_27 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_28 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_31 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_32 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_35 [2020-10-27 07:12:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_38 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_39 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_4 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_40 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_41 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_44 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_47 [2020-10-27 07:12:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_48 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_51 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_54 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_17 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_20 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_21 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_22 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_23 [2020-10-27 07:12:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_26 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_20 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_22 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_23 [2020-10-27 07:12:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_20 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_21 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_22 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_23 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_26 [2020-10-27 07:12:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_1_11 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_2_11 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_1_2 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2020-10-27 07:12:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_cfg80211_ops_io_instance_1 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_2 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_3 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_io_instance_4 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 07:12:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_14 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2020-10-27 07:12:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-27 07:12:52,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_6 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2020-10-27 07:12:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_8 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_7_9 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_7_10 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_7_13 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2020-10-27 07:12:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_7_7 [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_7_8 [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_7 [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 07:12:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 07:12:52,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 07:12:52,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 07:12:52,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 07:12:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 07:12:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 07:12:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 07:12:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-27 07:12:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_channel [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_connect_result [2020-10-27 07:12:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_cqm_rssi_notify [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_ibss_joined [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss_width [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_pmksa_candidate_notify [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_roamed [2020-10-27 07:12:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_rndis_bind [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-27 07:12:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure krealloc [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 07:12:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 07:12:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_unbind [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2020-10-27 07:12:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-27 07:12:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_new [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_register [2020-10-27 07:12:52,486 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2020-10-27 07:12:52,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 07:12:52,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 07:12:52,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 07:12:52,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 07:12:52,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-27 07:12:52,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-27 07:12:52,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 07:12:52,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 07:12:52,491 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 07:12:52,492 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-27 07:12:52,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2020-10-27 07:12:52,494 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-27 07:12:52,495 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure krealloc [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 07:12:52,496 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock_bh [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2020-10-27 07:12:52,497 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 07:12:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_dsss_chan_to_freq [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2020-10-27 07:12:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_new [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_register [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_channel [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2020-10-27 07:12:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss_width [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_ibss_joined [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_connect_result [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_roamed [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_cqm_rssi_notify [2020-10-27 07:12:52,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_pmksa_candidate_notify [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2020-10-27 07:12:52,502 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure generic_rndis_bind [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_unbind [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2020-10-27 07:12:52,503 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_connect [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_disconnect [2020-10-27 07:12:52,504 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2020-10-27 07:12:52,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2020-10-27 07:12:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_akm_suite_to_key_mgmt [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 07:12:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_reset [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure restore_keys [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2020-10-27 07:12:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_association_info [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2020-10-27 07:12:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_threshold [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_frag_threshold [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2020-10-27 07:12:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure add_wpa_key [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure restore_key [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure clear_key [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure remove_key [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2020-10-27 07:12:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure remove_pmkid [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure update_pmkid [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_bss_info_update [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure check_bssid_list_item [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2020-10-27 07:12:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_craft_connected_bss [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_do_link_up_work [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_do_link_down_work [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_auth_indication [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_pmkid_cand_list_indication [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_media_specific_indication [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2020-10-27 07:12:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_get_caps [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_do_cqm [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2020-10-27 07:12:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_driver_init [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_driver_exit [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rndis_wlan_driver_init_11_15 [2020-10-27 07:12:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_7_11_4 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_5 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_4_11_6 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_5_11_7 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_2 [2020-10-27 07:12:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_7_11_8 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_9 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_4_11_10 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_5_11_11 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2020-10-27 07:12:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 07:12:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_21 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_24 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_27 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_28 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_31 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_32 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_35 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_38 [2020-10-27 07:12:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_39 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_4 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_40 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_41 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_44 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_47 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_48 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_51 [2020-10-27 07:12:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_54 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_17 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_20 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_21 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_22 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_23 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_26 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2020-10-27 07:12:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_20 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_22 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_23 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_20 [2020-10-27 07:12:52,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_21 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_22 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_23 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_26 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_1_11 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_2_11 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2020-10-27 07:12:52,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_1_2 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_cfg80211_ops_io_instance_1 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_2 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_3 [2020-10-27 07:12:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_io_instance_4 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_14 [2020-10-27 07:12:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2020-10-27 07:12:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_6 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2020-10-27 07:12:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_8 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_7_9 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_7_10 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_7_13 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_7_7 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_7_8 [2020-10-27 07:12:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_7 [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 07:12:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 07:12:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 07:12:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_command_lock_of_rndis_wlan_private [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 07:12:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 07:12:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 07:12:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 07:12:52,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 07:12:52,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 07:13:06,283 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 07:13:07,198 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#descriptor~32.base, ~#descriptor~32.offset);havoc ~#descriptor~32.base, ~#descriptor~32.offset;call ULTIMATE.dealloc(~#descriptor___0~9.base, ~#descriptor___0~9.offset);havoc ~#descriptor___0~9.base, ~#descriptor___0~9.offset; [2020-10-27 07:13:07,423 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 07:14:14,391 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 07:14:14,392 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-27 07:14:14,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 07:14:14 BoogieIcfgContainer [2020-10-27 07:14:14,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 07:14:14,406 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 07:14:14,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 07:14:14,410 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 07:14:14,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 07:12:45" (1/3) ... [2020-10-27 07:14:14,412 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ef06d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 07:14:14, skipping insertion in model container [2020-10-27 07:14:14,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 07:12:51" (2/3) ... [2020-10-27 07:14:14,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ef06d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 07:14:14, skipping insertion in model container [2020-10-27 07:14:14,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 07:14:14" (3/3) ... [2020-10-27 07:14:14,416 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2020-10-27 07:14:14,430 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 07:14:14,441 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 07:14:14,458 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 07:14:14,516 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 07:14:14,516 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 07:14:14,516 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 07:14:14,516 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 07:14:14,516 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 07:14:14,517 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 07:14:14,517 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 07:14:14,517 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 07:14:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states. [2020-10-27 07:14:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2020-10-27 07:14:14,679 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 07:14:14,680 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 07:14:14,681 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 07:14:14,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 07:14:14,689 INFO L82 PathProgramCache]: Analyzing trace with hash 2099556809, now seen corresponding path program 1 times [2020-10-27 07:14:14,699 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 07:14:14,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [339365422] [2020-10-27 07:14:14,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 07:14:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:14:18,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:14:46,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:14:46,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 613 [2020-10-27 07:14:46,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:14:46,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29693 [2020-10-27 07:14:46,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:14:46,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 07:14:46,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 568 [2020-10-27 07:14:46,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-27 07:14:46,932 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 07:16:18,983 WARN L193 SmtUtils]: Spent 1.52 m on a formula simplification that was a NOOP. DAG size: 3967 [2020-10-27 07:16:18,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 07:16:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 07:16:19,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 07:16:46,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 07:16:46,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 07:16:46,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 07:16:46,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27531 [2020-10-27 07:16:46,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 07:16:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 07:16:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 07:16:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 07:16:46,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0