java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:07:28,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:07:28,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:07:28,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:07:28,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:07:28,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:07:28,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:07:28,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:07:28,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:07:28,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:07:28,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:07:28,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:07:28,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:07:28,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:07:28,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:07:28,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:07:28,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:07:28,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:07:28,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:07:28,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:07:28,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:07:28,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:07:28,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:07:28,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:07:28,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:07:28,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:07:28,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:07:28,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:07:28,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:07:28,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:07:28,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:07:28,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:07:28,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:07:28,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:07:28,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:07:28,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:07:28,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:07:28,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:07:28,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:07:28,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:07:28,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:07:28,391 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 [2019-10-15 04:07:28,404 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:07:28,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:07:28,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:07:28,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:07:28,406 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:07:28,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:07:28,407 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:07:28,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:07:28,407 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:07:28,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:07:28,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:07:28,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:07:28,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:07:28,408 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:07:28,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:07:28,408 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:07:28,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:07:28,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:07:28,409 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:07:28,409 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:07:28,409 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:07:28,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:07:28,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:07:28,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:07:28,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:07:28,410 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:07:28,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:07:28,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:07:28,411 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:07:28,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:07:28,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:07:28,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:07:28,790 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:07:28,791 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:07:28,792 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point.cil.out.i [2019-10-15 04:07:28,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114aa7b2d/e3db87cdb6834d3b945562c7e3aa2090/FLAGb90dbd6df [2019-10-15 04:07:29,687 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:07:29,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point.cil.out.i [2019-10-15 04:07:29,734 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114aa7b2d/e3db87cdb6834d3b945562c7e3aa2090/FLAGb90dbd6df [2019-10-15 04:07:30,234 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/114aa7b2d/e3db87cdb6834d3b945562c7e3aa2090 [2019-10-15 04:07:30,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:07:30,246 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:07:30,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:30,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:07:30,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:07:30,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:30" (1/1) ... [2019-10-15 04:07:30,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abbc2e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:30, skipping insertion in model container [2019-10-15 04:07:30,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:30" (1/1) ... [2019-10-15 04:07:30,263 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:07:30,444 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:07:32,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:32,617 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:07:33,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:33,286 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:07:33,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33 WrapperNode [2019-10-15 04:07:33,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:33,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:07:33,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:07:33,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:07:33,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,546 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:07:33,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:07:33,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:07:33,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:07:33,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (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 [2019-10-15 04:07:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:07:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:07:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:07:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-15 04:07:33,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:07:33,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:07:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:07:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_rx_cb [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_tx_cb [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_tx_dummy_cb [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_free_urbs [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_stop [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_init_urbs [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_open [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_lm87_chksum [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_tx_lm87 [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_tx_net2280 [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_write [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_read [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_bulk_msg [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_device_reset [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_firmware_reset_3887 [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_3887 [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_net2280 [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_find_type [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_start_ops [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_load_firmware_cb [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_load_firmware [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_probe [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_disconnect [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_pre_reset [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_resume [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_post_reset [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_suspend [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_init [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_exit [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_4 [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_5 [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_7 [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_9 [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_12 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_14 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_17 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19 [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_20 [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_21 [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_22 [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_23 [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_24 [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_26 [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_30 [2019-10-15 04:07:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_31 [2019-10-15 04:07:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-15 04:07:33,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure device_release_driver [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_restart_hw [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 04:07:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:07:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_free_common [2019-10-15 04:07:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_free_skb [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_init_common [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_parse_firmware [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_read_eeprom [2019-10-15 04:07:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_register_common [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_rx [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_unregister_common [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interrupt_msg [2019-10-15 04:07:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2019-10-15 04:07:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-10-15 04:07:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:07:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:07:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 04:07:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-15 04:07:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:07:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:07:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 04:07:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:07:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-15 04:07:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 04:07:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:07:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 04:07:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_23 [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_22 [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_24 [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_21 [2019-10-15 04:07:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_26 [2019-10-15 04:07:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-10-15 04:07:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-10-15 04:07:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-10-15 04:07:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-15 04:07:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_30 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_31 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_5 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_4 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_9 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13 [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_14 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_7 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_12 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_20 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_17 [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interrupt_msg [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_restart_hw [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure p54_rx [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure p54_free_skb [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure p54_parse_firmware [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure p54_read_eeprom [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure p54_init_common [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54_register_common [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54_free_common [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54_unregister_common [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_rx_cb [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_tx_cb [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_tx_dummy_cb [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_free_urbs [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_stop [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_init_urbs [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_open [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_lm87_chksum [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_tx_lm87 [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_tx_net2280 [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_write [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_read [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_bulk_msg [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_device_reset [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_firmware_reset_3887 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_3887 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_net2280 [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54_find_type [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_start_ops [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_load_firmware_cb [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_load_firmware [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_probe [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_disconnect [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_pre_reset [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_resume [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_post_reset [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_suspend [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_init [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_exit [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 04:07:34,685 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:07:59,338 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-15 04:08:00,080 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:08:00,081 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 04:08:00,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:08:00 BoogieIcfgContainer [2019-10-15 04:08:00,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:08:00,083 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:08:00,084 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:08:00,084 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:08:00,085 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:08:00" (1/1) ... [2019-10-15 04:08:00,139 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:08:00,290 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:08:00,297 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 120 root evaluator evaluations with a maximum evaluation depth of 0. Performed 120 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 414 variables. [2019-10-15 04:08:00,297 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:08:00,300 INFO L168 Benchmark]: Toolchain (without parser) took 30052.94 ms. Allocated memory was 144.2 MB in the beginning and 1.0 GB in the end (delta: 878.7 MB). Free memory was 90.6 MB in the beginning and 627.5 MB in the end (delta: -536.8 MB). Peak memory consumption was 341.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:08:00,301 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 144.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:08:00,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3040.46 ms. Allocated memory was 144.2 MB in the beginning and 249.0 MB in the end (delta: 104.9 MB). Free memory was 90.4 MB in the beginning and 166.5 MB in the end (delta: -76.1 MB). Peak memory consumption was 120.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:08:00,303 INFO L168 Benchmark]: Boogie Preprocessor took 278.22 ms. Allocated memory is still 249.0 MB. Free memory was 166.5 MB in the beginning and 144.1 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:08:00,304 INFO L168 Benchmark]: RCFGBuilder took 26516.28 ms. Allocated memory was 249.0 MB in the beginning and 1.0 GB in the end (delta: 773.8 MB). Free memory was 144.1 MB in the beginning and 627.5 MB in the end (delta: -483.4 MB). Peak memory consumption was 894.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:08:00,305 INFO L168 Benchmark]: Abstract Interpretation took 213.68 ms. Allocated memory is still 1.0 GB. Free memory was 627.5 MB in the beginning and 627.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. [2019-10-15 04:08:00,309 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 144.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3040.46 ms. Allocated memory was 144.2 MB in the beginning and 249.0 MB in the end (delta: 104.9 MB). Free memory was 90.4 MB in the beginning and 166.5 MB in the end (delta: -76.1 MB). Peak memory consumption was 120.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 278.22 ms. Allocated memory is still 249.0 MB. Free memory was 166.5 MB in the beginning and 144.1 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 26516.28 ms. Allocated memory was 249.0 MB in the beginning and 1.0 GB in the end (delta: 773.8 MB). Free memory was 144.1 MB in the beginning and 627.5 MB in the end (delta: -483.4 MB). Peak memory consumption was 894.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 213.68 ms. Allocated memory is still 1.0 GB. Free memory was 627.5 MB in the beginning and 627.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 6288]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...