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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 20:24:53,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 20:24:53,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 20:24:53,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 20:24:53,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 20:24:53,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 20:24:53,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 20:24:53,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 20:24:53,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 20:24:53,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 20:24:53,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 20:24:53,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 20:24:53,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 20:24:53,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 20:24:53,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 20:24:53,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 20:24:53,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 20:24:53,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 20:24:53,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 20:24:53,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 20:24:53,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 20:24:53,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 20:24:53,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 20:24:53,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 20:24:53,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 20:24:53,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 20:24:53,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 20:24:53,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 20:24:53,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 20:24:53,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 20:24:53,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 20:24:53,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 20:24:53,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 20:24:53,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 20:24:53,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 20:24:53,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 20:24:53,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 20:24:53,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 20:24:53,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 20:24:53,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 20:24:53,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 20:24:53,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 20:24:53,443 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 20:24:53,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 20:24:53,444 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 20:24:53,444 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 20:24:53,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 20:24:53,445 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 20:24:53,445 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 20:24:53,445 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 20:24:53,445 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 20:24:53,445 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 20:24:53,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 20:24:53,446 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 20:24:53,447 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 20:24:53,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 20:24:53,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 20:24:53,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 20:24:53,448 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 20:24:53,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 20:24:53,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 20:24:53,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 20:24:53,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 20:24:53,449 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 20:24:53,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 20:24:53,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 20:24:53,450 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 20:24:53,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 20:24:53,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 20:24:53,511 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 20:24:53,514 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 20:24:53,514 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 20:24:53,515 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point.cil.out.i [2019-09-11 20:24:53,571 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ecf1bdc8/78eb28fc9b8e4d7cb871d2dc2695d856/FLAG1cbdaf5f7 [2019-09-11 20:24:54,458 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 20:24:54,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point.cil.out.i [2019-09-11 20:24:54,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ecf1bdc8/78eb28fc9b8e4d7cb871d2dc2695d856/FLAG1cbdaf5f7 [2019-09-11 20:24:54,901 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ecf1bdc8/78eb28fc9b8e4d7cb871d2dc2695d856 [2019-09-11 20:24:54,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 20:24:54,915 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 20:24:54,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 20:24:54,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 20:24:54,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 20:24:54,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:24:54" (1/1) ... [2019-09-11 20:24:54,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1cdb4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:54, skipping insertion in model container [2019-09-11 20:24:54,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:24:54" (1/1) ... [2019-09-11 20:24:54,933 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 20:24:55,065 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 20:24:56,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 20:24:56,983 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 20:24:57,282 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 20:24:57,780 INFO L192 MainTranslator]: Completed translation [2019-09-11 20:24:57,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57 WrapperNode [2019-09-11 20:24:57,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 20:24:57,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 20:24:57,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 20:24:57,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 20:24:57,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:57,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:57,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:57,894 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:58,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:58,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:58,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (1/1) ... [2019-09-11 20:24:58,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 20:24:58,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 20:24:58,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 20:24:58,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 20:24:58,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:24:57" (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 [2019-09-11 20:24:58,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 20:24:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 20:24:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 20:24:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 20:24:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 20:24:58,227 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 20:24:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-11 20:24:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 20:24:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 20:24:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-11 20:24:58,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 20:24:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 20:24:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 20:24:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 20:24:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 20:24:58,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 20:24:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 20:24:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 20:24:58,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 20:24:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 20:24:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 20:24:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-11 20:24:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 20:24:58,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-11 20:24:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 20:24:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-11 20:24:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-11 20:24:58,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 20:24:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 20:24:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 20:24:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-11 20:24:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 20:24:58,236 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-11 20:24:58,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-11 20:24:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-09-11 20:24:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 20:24:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-09-11 20:24:58,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_out_callback [2019-09-11 20:24:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_in_callback [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_int_callback [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2019-09-11 20:24:58,240 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2019-09-11 20:24:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2019-09-11 20:24:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2019-09-11 20:24:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2019-09-11 20:24:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2019-09-11 20:24:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2019-09-11 20:24:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2019-09-11 20:24:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2019-09-11 20:24:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2019-09-11 20:24:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2019-09-11 20:24:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_pre_reset [2019-09-11 20:24:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_post_reset [2019-09-11 20:24:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2019-09-11 20:24:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2019-09-11 20:24:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-11 20:24:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-11 20:24:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-09-11 20:24:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-09-11 20:24:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-11 20:24:58,246 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-11 20:24:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-11 20:24:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-11 20:24:58,247 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 20:24:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-11 20:24:58,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-11 20:24:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-11 20:24:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-11 20:24:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-11 20:24:58,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2019-09-11 20:24:58,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-11 20:24:58,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-11 20:24:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-09-11 20:24:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-09-11 20:24:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-09-11 20:24:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_33 [2019-09-11 20:24:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-09-11 20:24:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-11 20:24:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-09-11 20:24:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-09-11 20:24:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-09-11 20:24:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2019-09-11 20:24:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-09-11 20:24:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-09-11 20:24:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-09-11 20:24:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2019-09-11 20:24:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_44 [2019-09-11 20:24:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-11 20:24:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-09-11 20:24:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2019-09-11 20:24:58,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_48 [2019-09-11 20:24:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 20:24:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-11 20:24:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 20:24:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 20:24:58,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 20:24:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 20:24:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 20:24:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 20:24:58,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 20:24:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 20:24:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 20:24:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 20:24:58,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 20:24:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-11 20:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-11 20:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 20:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-11 20:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-11 20:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 20:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 20:24:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_rlock_of_wdm_device [2019-09-11 20:24:58,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rlock_of_wdm_device [2019-09-11 20:24:58,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_rlock_of_wdm_device [2019-09-11 20:24:58,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_rlock_of_wdm_device [2019-09-11 20:24:58,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_rlock_of_wdm_device [2019-09-11 20:24:58,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_rlock_of_wdm_device [2019-09-11 20:24:58,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_wdm_mutex [2019-09-11 20:24:58,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wdm_mutex [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_wdm_mutex [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_wdm_mutex [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_wdm_mutex [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_wdm_mutex [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2019-09-11 20:24:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wlock_of_wdm_device [2019-09-11 20:24:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_wlock_of_wdm_device [2019-09-11 20:24:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_wlock_of_wdm_device [2019-09-11 20:24:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_wlock_of_wdm_device [2019-09-11 20:24:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_wlock_of_wdm_device [2019-09-11 20:24:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 20:24:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-11 20:24:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-11 20:24:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-11 20:24:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-11 20:24:58,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 20:24:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 20:24:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-11 20:24:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-11 20:24:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 20:24:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-11 20:24:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 20:24:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 20:24:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-11 20:24:58,287 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-09-11 20:24:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 20:24:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 20:24:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 20:24:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 20:24:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-11 20:24:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 20:24:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 20:24:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-11 20:24:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-11 20:24:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-11 20:24:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 20:24:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 20:24:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 20:24:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 20:24:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-11 20:24:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 20:24:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 20:24:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 20:24:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2019-09-11 20:24:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 20:24:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-11 20:24:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-09-11 20:24:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-09-11 20:24:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-11 20:24:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-09-11 20:24:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 20:24:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 20:24:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-09-11 20:24:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-09-11 20:24:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 20:24:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rlock_of_wdm_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rlock_of_wdm_device [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wdm_mutex [2019-09-11 20:24:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wdm_mutex [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wlock_of_wdm_device [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wlock_of_wdm_device [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-11 20:24:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-11 20:24:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 20:24:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-11 20:24:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_33 [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_44 [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-11 20:24:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 20:24:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-11 20:24:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-11 20:24:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-11 20:24:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 20:24:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-11 20:24:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-11 20:24:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-11 20:24:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 20:24:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 20:24:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-11 20:24:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-11 20:24:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 20:24:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2019-09-11 20:24:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 20:24:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_48 [2019-09-11 20:24:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-09-11 20:24:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-09-11 20:24:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-11 20:24:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-11 20:24:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 20:24:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2019-09-11 20:24:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_out_callback [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_in_callback [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_int_callback [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2019-09-11 20:24:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2019-09-11 20:24:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2019-09-11 20:24:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_pre_reset [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_post_reset [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 20:24:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 20:24:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 20:24:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 20:24:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 20:24:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_rlock_of_wdm_device [2019-09-11 20:24:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_rlock_of_wdm_device [2019-09-11 20:24:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2019-09-11 20:24:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_rlock_of_wdm_device [2019-09-11 20:24:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_rlock_of_wdm_device [2019-09-11 20:24:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_rlock_of_wdm_device [2019-09-11 20:24:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_rlock_of_wdm_device [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_rlock_of_wdm_device [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wdm_mutex [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_wdm_mutex [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_wdm_mutex [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_wdm_mutex [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_wdm_mutex [2019-09-11 20:24:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_wdm_mutex [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_wdm_mutex [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_wdm_mutex [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_wdm_mutex [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_wlock_of_wdm_device [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_wlock_of_wdm_device [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_wlock_of_wdm_device [2019-09-11 20:24:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_wlock_of_wdm_device [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_wlock_of_wdm_device [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_wlock_of_wdm_device [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_wlock_of_wdm_device [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 20:24:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 20:24:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 20:24:59,408 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 20:25:06,420 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 20:25:06,420 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 20:25:06,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:25:06 BoogieIcfgContainer [2019-09-11 20:25:06,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 20:25:06,423 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 20:25:06,423 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 20:25:06,424 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 20:25:06,424 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:25:06" (1/1) ... [2019-09-11 20:25:06,493 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 20:25:06,725 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 20:25:06,731 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 339 root evaluator evaluations with a maximum evaluation depth of 0. Performed 339 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 719 variables. [2019-09-11 20:25:06,731 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 20:25:06,734 INFO L168 Benchmark]: Toolchain (without parser) took 11817.99 ms. Allocated memory was 132.6 MB in the beginning and 471.3 MB in the end (delta: 338.7 MB). Free memory was 79.5 MB in the beginning and 263.9 MB in the end (delta: -184.4 MB). Peak memory consumption was 154.3 MB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,735 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2864.93 ms. Allocated memory was 132.6 MB in the beginning and 264.2 MB in the end (delta: 131.6 MB). Free memory was 79.1 MB in the beginning and 163.0 MB in the end (delta: -83.8 MB). Peak memory consumption was 113.4 MB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,737 INFO L168 Benchmark]: Boogie Preprocessor took 373.29 ms. Allocated memory is still 264.2 MB. Free memory was 163.0 MB in the beginning and 134.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,738 INFO L168 Benchmark]: RCFGBuilder took 8267.54 ms. Allocated memory was 264.2 MB in the beginning and 471.3 MB in the end (delta: 207.1 MB). Free memory was 134.8 MB in the beginning and 303.1 MB in the end (delta: -168.3 MB). Peak memory consumption was 305.7 MB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,739 INFO L168 Benchmark]: Abstract Interpretation took 307.86 ms. Allocated memory is still 471.3 MB. Free memory was 303.1 MB in the beginning and 263.9 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2019-09-11 20:25:06,743 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2864.93 ms. Allocated memory was 132.6 MB in the beginning and 264.2 MB in the end (delta: 131.6 MB). Free memory was 79.1 MB in the beginning and 163.0 MB in the end (delta: -83.8 MB). Peak memory consumption was 113.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 373.29 ms. Allocated memory is still 264.2 MB. Free memory was 163.0 MB in the beginning and 134.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8267.54 ms. Allocated memory was 264.2 MB in the beginning and 471.3 MB in the end (delta: 207.1 MB). Free memory was 134.8 MB in the beginning and 303.1 MB in the end (delta: -168.3 MB). Peak memory consumption was 305.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 307.86 ms. Allocated memory is still 471.3 MB. Free memory was 303.1 MB in the beginning and 263.9 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. 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: 6454]: 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...