java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.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-f3d0b09 [2019-08-08 19:52:01,990 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 19:52:01,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 19:52:02,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 19:52:02,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 19:52:02,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 19:52:02,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 19:52:02,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 19:52:02,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 19:52:02,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 19:52:02,011 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 19:52:02,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 19:52:02,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 19:52:02,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 19:52:02,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 19:52:02,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 19:52:02,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 19:52:02,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 19:52:02,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 19:52:02,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 19:52:02,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 19:52:02,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 19:52:02,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 19:52:02,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 19:52:02,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 19:52:02,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 19:52:02,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 19:52:02,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 19:52:02,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 19:52:02,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 19:52:02,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 19:52:02,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 19:52:02,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 19:52:02,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 19:52:02,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 19:52:02,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 19:52:02,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 19:52:02,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 19:52:02,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 19:52:02,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 19:52:02,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 19:52:02,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 19:52:02,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 19:52:02,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 19:52:02,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 19:52:02,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 19:52:02,051 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 19:52:02,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 19:52:02,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 19:52:02,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 19:52:02,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 19:52:02,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 19:52:02,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 19:52:02,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 19:52:02,053 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 19:52:02,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 19:52:02,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 19:52:02,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 19:52:02,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 19:52:02,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 19:52:02,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 19:52:02,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 19:52:02,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 19:52:02,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 19:52:02,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 19:52:02,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 19:52:02,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 19:52:02,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 19:52:02,056 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 19:52:02,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 19:52:02,097 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 19:52:02,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 19:52:02,103 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 19:52:02,103 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 19:52:02,104 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point.cil.out.i [2019-08-08 19:52:02,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8895cf2/c8e2c5b4d704429e9fd13f3e5f7d8b7c/FLAGcd0b71b2c [2019-08-08 19:52:02,990 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 19:52:02,991 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--class--cdc-wdm.ko-entry_point.cil.out.i [2019-08-08 19:52:03,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8895cf2/c8e2c5b4d704429e9fd13f3e5f7d8b7c/FLAGcd0b71b2c [2019-08-08 19:52:03,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c8895cf2/c8e2c5b4d704429e9fd13f3e5f7d8b7c [2019-08-08 19:52:03,536 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 19:52:03,537 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 19:52:03,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 19:52:03,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 19:52:03,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 19:52:03,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 07:52:03" (1/1) ... [2019-08-08 19:52:03,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722c1602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:03, skipping insertion in model container [2019-08-08 19:52:03,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 07:52:03" (1/1) ... [2019-08-08 19:52:03,562 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 19:52:03,719 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 19:52:05,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 19:52:05,905 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 19:52:06,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 19:52:06,685 INFO L192 MainTranslator]: Completed translation [2019-08-08 19:52:06,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06 WrapperNode [2019-08-08 19:52:06,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 19:52:06,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 19:52:06,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 19:52:06,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 19:52:06,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:06,993 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (1/1) ... [2019-08-08 19:52:07,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 19:52:07,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 19:52:07,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 19:52:07,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 19:52:07,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 07:52:06" (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 [2019-08-08 19:52:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 19:52:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 19:52:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 19:52:07,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-08 19:52:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 19:52:07,110 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 19:52:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 19:52:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 19:52:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 19:52:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-08 19:52:07,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 19:52:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 19:52:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 19:52:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 19:52:07,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 19:52:07,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 19:52:07,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 19:52:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 19:52:07,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 19:52:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 19:52:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 19:52:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-08 19:52:07,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-08 19:52:07,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-08 19:52:07,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-08-08 19:52:07,119 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_find_device_by_minor [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_out_callback [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_in_callback [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_int_callback [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_urbs [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure free_urbs [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_write [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_wdm_read_flag [2019-08-08 19:52:07,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_read [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_flush [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_poll [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_open [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_release [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_ioctl [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_rxwork [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_create [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_manage_power [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_probe [2019-08-08 19:52:07,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_disconnect [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_suspend [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_from_urb_loss [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_resume [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_pre_reset [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_post_reset [2019-08-08 19:52:07,122 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_init [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure wdm_driver_exit [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-08-08 19:52:07,123 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-08-08 19:52:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-08-08 19:52:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_20 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-08-08 19:52:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-08-08 19:52:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_33 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-08-08 19:52:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_44 [2019-08-08 19:52:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_48 [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 19:52:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-08-08 19:52:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-08-08 19:52:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 19:52:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 19:52:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-08-08 19:52:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_rlock_of_wdm_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rlock_of_wdm_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_rlock_of_wdm_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2019-08-08 19:52:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_rlock_of_wdm_device [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wdm_mutex [2019-08-08 19:52:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_wdm_mutex [2019-08-08 19:52:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_wdm_mutex [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_wdm_mutex [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_wdm_mutex [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_wlock_of_wdm_device [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wlock_of_wdm_device [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_wlock_of_wdm_device [2019-08-08 19:52:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_wlock_of_wdm_device [2019-08-08 19:52:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-08 19:52:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-08 19:52:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 19:52:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 19:52:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 19:52:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-08-08 19:52:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 19:52:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 19:52:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 19:52:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 19:52:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 19:52:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 19:52:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-08-08 19:52:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 19:52:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 19:52:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-08-08 19:52:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-08-08 19:52:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-08-08 19:52:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-08-08 19:52:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 19:52:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 19:52:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_20 [2019-08-08 19:52:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-08-08 19:52:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2019-08-08 19:52:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 19:52:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_rlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wdm_mutex [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wdm_mutex [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wlock_of_wdm_device [2019-08-08 19:52:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 19:52:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-08 19:52:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-08-08 19:52:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_33 [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_44 [2019-08-08 19:52:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 19:52:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-08-08 19:52:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-08 19:52:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-08 19:52:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-08-08 19:52:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2019-08-08 19:52:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_48 [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 19:52:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device [2019-08-08 19:52:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_find_device_by_minor [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_out_callback [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_in_callback [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_int_callback [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure kill_urbs [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_urbs [2019-08-08 19:52:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_write [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure clear_wdm_read_flag [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_read [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_flush [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_poll [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_open [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-08 19:52:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_release [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_ioctl [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_rxwork [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_create [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_manage_power [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_probe [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_disconnect [2019-08-08 19:52:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_suspend [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure recover_from_urb_loss [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_resume [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_pre_reset [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_post_reset [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_init [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure wdm_driver_exit [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 19:52:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-08-08 19:52:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-08-08 19:52:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-08-08 19:52:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-08-08 19:52:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_rlock_of_wdm_device [2019-08-08 19:52:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_rlock_of_wdm_device [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_rlock_of_wdm_device [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_wdm_mutex [2019-08-08 19:52:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_wdm_mutex [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_wdm_mutex [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_wdm_mutex [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_wlock_of_wdm_device [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_wlock_of_wdm_device [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_wlock_of_wdm_device [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_wlock_of_wdm_device [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_wlock_of_wdm_device [2019-08-08 19:52:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_wlock_of_wdm_device [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_wlock_of_wdm_device [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_wlock_of_wdm_device [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 19:52:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 19:52:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 19:52:08,642 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 19:52:19,841 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 19:52:19,842 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 19:52:19,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 07:52:19 BoogieIcfgContainer [2019-08-08 19:52:19,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 19:52:19,845 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 19:52:19,845 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 19:52:19,845 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 19:52:19,846 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 07:52:19" (1/1) ... [2019-08-08 19:52:19,858 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 19:52:19,861 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 19:52:19,875 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 19:52:19,884 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 19:52:19,886 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 19:52:20,137 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 2374