java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:33:21,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:33:21,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:33:21,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:33:21,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:33:21,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:33:21,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:33:21,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:33:21,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:33:21,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:33:21,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:33:21,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:33:21,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:33:21,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:33:21,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:33:21,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:33:21,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:33:21,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:33:21,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:33:21,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:33:21,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:33:21,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:33:21,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:33:21,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:33:21,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:33:21,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:33:21,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:33:21,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:33:21,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:33:21,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:33:21,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:33:21,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:33:21,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:33:21,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:33:21,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:33:21,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:33:21,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:33:21,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:33:21,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:33:21,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:33:21,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:33:21,548 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 20:33:21,568 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:33:21,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:33:21,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:33:21,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:33:21,570 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:33:21,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:33:21,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:33:21,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:33:21,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:33:21,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:33:21,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:33:21,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:33:21,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:33:21,572 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:33:21,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:33:21,572 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:33:21,572 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:33:21,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:33:21,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:33:21,573 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:33:21,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:33:21,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:33:21,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:33:21,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:33:21,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:33:21,574 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:33:21,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:33:21,574 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:33:21,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:33:21,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:33:21,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:33:21,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:33:21,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:33:21,887 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:33:21,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2019-10-13 20:33:21,959 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2117005f7/d6b4d23ed23740bbbc2daab4100e8934/FLAG978189ce8 [2019-10-13 20:33:22,842 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:33:22,843 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2019-10-13 20:33:22,906 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2117005f7/d6b4d23ed23740bbbc2daab4100e8934/FLAG978189ce8 [2019-10-13 20:33:23,308 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2117005f7/d6b4d23ed23740bbbc2daab4100e8934 [2019-10-13 20:33:23,318 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:33:23,319 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:33:23,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:33:23,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:33:23,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:33:23,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:33:23" (1/1) ... [2019-10-13 20:33:23,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31a971be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:23, skipping insertion in model container [2019-10-13 20:33:23,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:33:23" (1/1) ... [2019-10-13 20:33:23,336 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:33:23,555 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:33:25,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:33:25,948 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:33:26,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:33:26,849 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:33:26,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26 WrapperNode [2019-10-13 20:33:26,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:33:26,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:33:26,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:33:26,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:33:26,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:26,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:26,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:26,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:27,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:27,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:27,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... [2019-10-13 20:33:27,332 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:33:27,332 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:33:27,332 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:33:27,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:33:27,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-10-13 20:33:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:33:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:33:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:33:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:33:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-10-13 20:33:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:33:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:33:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:33:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:33:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 20:33:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 20:33:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-13 20:33:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-13 20:33:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-10-13 20:33:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:33:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:33:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:33:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:33:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:33:27,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-13 20:33:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-13 20:33:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-13 20:33:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:33:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:33:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:33:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:33:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal_64bits [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_probe_resp [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_name [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2019-10-13 20:33:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_is_intersil [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_is_503rfmd [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_is_505a [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_load_int_fw_block [2019-10-13 20:33:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dfu_get_status [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dfu_get_state [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_timeout [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_usbdfu_download [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_ledtrig_tx_timerfunc [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_ledtrig_tx_activity [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_remap [2019-10-13 20:33:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_op_mode [2019-10-13 20:33:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_load_ext_fw_block [2019-10-13 20:33:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_hw_cfg [2019-10-13 20:33:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_hw_cfg_intersil [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_hw_config [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_reg_domain [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_mib [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_cmd_status [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_cmd_string [2019-10-13 20:33:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_card_command [2019-10-13 20:33:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_cmd_status_string [2019-10-13 20:33:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_wait_completion [2019-10-13 20:33:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_mib [2019-10-13 20:33:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_radio [2019-10-13 20:33:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_pm_mode [2019-10-13 20:33:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_preamble [2019-10-13 20:33:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_frag [2019-10-13 20:33:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_rts [2019-10-13 20:33:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_autorate_fallback [2019-10-13 20:33:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_mac_addr [2019-10-13 20:33:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_mac_wep [2019-10-13 20:33:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_mac_mgmt [2019-10-13 20:33:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_mac [2019-10-13 20:33:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_phy [2019-10-13 20:33:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_local [2019-10-13 20:33:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dump_mib_mdomain [2019-10-13 20:33:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_start_monitor [2019-10-13 20:33:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_calc_padding [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_rx_callback [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_submit_rx_urb [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_load_external_fw [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_load_internal_fw [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_startup_device [2019-10-13 20:33:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_work_set_promisc [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_work_submit_rx [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_guess_freq [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_rx_tasklet [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_load_firmware [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_join [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_work_join_bssid [2019-10-13 20:33:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_tx_callback [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_tx [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_start [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_stop [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_add_interface [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_remove_interface [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dwork_hw_scan [2019-10-13 20:33:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_hw_scan [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_config [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_bss_info_changed [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_configure_filter [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_wep [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_key [2019-10-13 20:33:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_alloc_new_device [2019-10-13 20:33:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_alloc_urbs [2019-10-13 20:33:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_init_new_device [2019-10-13 20:33:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_delete_device [2019-10-13 20:33:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_probe [2019-10-13 20:33:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_disconnect [2019-10-13 20:33:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mod_init [2019-10-13 20:33:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mod_exit [2019-10-13 20:33:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-13 20:33:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee80211_ops_2 [2019-10-13 20:33:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:33:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2019-10-13 20:33:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-10-13 20:33:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2019-10-13 20:33:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2019-10-13 20:33:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-13 20:33:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-13 20:33:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-13 20:33:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-13 20:33:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-13 20:33:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:33:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:33:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:33:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:33:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-13 20:33:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:33:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-13 20:33:27,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-13 20:33:27,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-13 20:33:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-13 20:33:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-13 20:33:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:33:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:33:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 20:33:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_find_ie [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-13 20:33:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_irqsafe [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_scan_completed [2019-10-13 20:33:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure led_trigger_event [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure led_trigger_register_simple [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure led_trigger_unregister_simple [2019-10-13 20:33:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-13 20:33:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 20:33:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-13 20:33:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-13 20:33:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-13 20:33:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-13 20:33:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-13 20:33:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:33:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:33:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:33:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:33:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:33:27,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 20:33:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 20:33:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:33:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:33:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:33:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-13 20:33:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2019-10-13 20:33:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-13 20:33:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-13 20:33:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:33:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:33:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:33:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-10-13 20:33:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:33:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:33:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:33:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:33:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:33:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee80211_ops_2 [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-13 20:33:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-13 20:33:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:33:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-13 20:33:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-13 20:33:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-13 20:33:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-13 20:33:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-13 20:33:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:33:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal_64bits [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_register_simple [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_unregister_simple [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_event [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_probe_resp [2019-10-13 20:33:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_name [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_find_ie [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2019-10-13 20:33:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2019-10-13 20:33:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_irqsafe [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_scan_completed [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2019-10-13 20:33:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure at76_is_intersil [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_is_503rfmd [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_is_505a [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_load_int_fw_block [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dfu_get_status [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dfu_get_state [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_timeout [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_usbdfu_download [2019-10-13 20:33:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure at76_ledtrig_tx_timerfunc [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_ledtrig_tx_activity [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_remap [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_op_mode [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_load_ext_fw_block [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_hw_cfg [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_hw_cfg_intersil [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_hw_config [2019-10-13 20:33:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_reg_domain [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_mib [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_cmd_status [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_cmd_string [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_card_command [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_cmd_status_string [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_wait_completion [2019-10-13 20:33:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_mib [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_radio [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_pm_mode [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_preamble [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_frag [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_rts [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_autorate_fallback [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_mac_addr [2019-10-13 20:33:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_mac_wep [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_mac_mgmt [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_mac [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_phy [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_local [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dump_mib_mdomain [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_start_monitor [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:33:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure at76_calc_padding [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_rx_callback [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_submit_rx_urb [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_load_external_fw [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_load_internal_fw [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_startup_device [2019-10-13 20:33:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure at76_work_set_promisc [2019-10-13 20:33:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure at76_work_submit_rx [2019-10-13 20:33:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure at76_guess_freq [2019-10-13 20:33:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure at76_rx_tasklet [2019-10-13 20:33:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure at76_load_firmware [2019-10-13 20:33:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure at76_join [2019-10-13 20:33:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure at76_work_join_bssid [2019-10-13 20:33:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_tx_callback [2019-10-13 20:33:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_tx [2019-10-13 20:33:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_start [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_stop [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_add_interface [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_remove_interface [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dwork_hw_scan [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_hw_scan [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_config [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_bss_info_changed [2019-10-13 20:33:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure at76_configure_filter [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_wep [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_key [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_alloc_new_device [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_alloc_urbs [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_init_new_device [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_delete_device [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_probe [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_disconnect [2019-10-13 20:33:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mod_init [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mod_exit [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-13 20:33:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:33:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:33:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:33:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:33:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:33:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:33:29,659 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;