/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_THREAD_INSTANCE -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-9868fc6-m [2022-11-15 13:55:06,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-15 13:55:06,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-15 13:55:06,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-15 13:55:06,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-15 13:55:06,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-15 13:55:06,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-15 13:55:06,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-15 13:55:06,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-15 13:55:06,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-15 13:55:06,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-15 13:55:06,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-15 13:55:06,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-15 13:55:06,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-15 13:55:06,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-15 13:55:06,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-15 13:55:06,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-15 13:55:06,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-15 13:55:06,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-15 13:55:06,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-15 13:55:06,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-15 13:55:06,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-15 13:55:06,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-15 13:55:06,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-15 13:55:06,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-15 13:55:06,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-15 13:55:06,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-15 13:55:06,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-15 13:55:06,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-15 13:55:06,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-15 13:55:06,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-15 13:55:06,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-15 13:55:06,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-15 13:55:06,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-15 13:55:06,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-15 13:55:06,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-15 13:55:06,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-15 13:55:06,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-15 13:55:06,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-15 13:55:06,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-15 13:55:06,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-15 13:55:06,988 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder-VarAbsGlobalSyntactic.epf [2022-11-15 13:55:07,015 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-15 13:55:07,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-15 13:55:07,016 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-15 13:55:07,016 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-15 13:55:07,017 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-15 13:55:07,017 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-15 13:55:07,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-15 13:55:07,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-15 13:55:07,018 INFO L138 SettingsManager]: * Use SBE=true [2022-11-15 13:55:07,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-15 13:55:07,018 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-15 13:55:07,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-15 13:55:07,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-15 13:55:07,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-15 13:55:07,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-15 13:55:07,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-15 13:55:07,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-15 13:55:07,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-15 13:55:07,022 INFO L138 SettingsManager]: * Independence relation used for POR in concurrent analysis=SYNTACTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_THREAD_INSTANCE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2022-11-15 13:55:07,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-15 13:55:07,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-15 13:55:07,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-15 13:55:07,255 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-15 13:55:07,256 INFO L275 PluginConnector]: CDTParser initialized [2022-11-15 13:55:07,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-15 13:55:07,319 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708f2140d/0e028bff99ff440fad7429b7897b7696/FLAGa265aa2c8 [2022-11-15 13:55:07,897 INFO L306 CDTParser]: Found 1 translation units. [2022-11-15 13:55:07,898 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-15 13:55:07,946 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708f2140d/0e028bff99ff440fad7429b7897b7696/FLAGa265aa2c8 [2022-11-15 13:55:08,383 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/708f2140d/0e028bff99ff440fad7429b7897b7696 [2022-11-15 13:55:08,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-15 13:55:08,389 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-11-15 13:55:08,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-15 13:55:08,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-15 13:55:08,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-15 13:55:08,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:55:08" (1/1) ... [2022-11-15 13:55:08,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be90128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:08, skipping insertion in model container [2022-11-15 13:55:08,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:55:08" (1/1) ... [2022-11-15 13:55:08,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-15 13:55:08,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-15 13:55:09,595 WARN L233 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-15 13:55:09,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-15 13:55:09,717 INFO L203 MainTranslator]: Completed pre-run [2022-11-15 13:55:09,950 WARN L233 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko.cil.i[196530,196543] [2022-11-15 13:55:09,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-15 13:55:10,060 INFO L208 MainTranslator]: Completed translation [2022-11-15 13:55:10,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10 WrapperNode [2022-11-15 13:55:10,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-15 13:55:10,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-15 13:55:10,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-15 13:55:10,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-15 13:55:10,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,285 INFO L138 Inliner]: procedures = 286, calls = 1704, calls flagged for inlining = 418, calls inlined = 483, statements flattened = 5821 [2022-11-15 13:55:10,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-15 13:55:10,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-15 13:55:10,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-15 13:55:10,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-15 13:55:10,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,429 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-15 13:55:10,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-15 13:55:10,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-15 13:55:10,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-15 13:55:10,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (1/1) ... [2022-11-15 13:55:10,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-15 13:55:10,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-15 13:55:10,521 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-15 13:55:10,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-15 13:55:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2022-11-15 13:55:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2022-11-15 13:55:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-15 13:55:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-15 13:55:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2022-11-15 13:55:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2022-11-15 13:55:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-15 13:55:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-15 13:55:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-15 13:55:10,631 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-15 13:55:11,055 INFO L235 CfgBuilder]: Building ICFG [2022-11-15 13:55:11,056 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-15 13:55:14,130 INFO L276 CfgBuilder]: Performing block encoding [2022-11-15 13:55:14,149 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-15 13:55:14,149 INFO L300 CfgBuilder]: Removed 29 assume(true) statements. [2022-11-15 13:55:14,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 01:55:14 BoogieIcfgContainer [2022-11-15 13:55:14,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-15 13:55:14,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-15 13:55:14,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-15 13:55:14,157 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-15 13:55:14,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 01:55:08" (1/3) ... [2022-11-15 13:55:14,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116f97d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 01:55:14, skipping insertion in model container [2022-11-15 13:55:14,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:55:10" (2/3) ... [2022-11-15 13:55:14,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116f97d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 01:55:14, skipping insertion in model container [2022-11-15 13:55:14,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 01:55:14" (3/3) ... [2022-11-15 13:55:14,159 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--usb--misc--adutux.ko.cil.i [2022-11-15 13:55:14,164 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-15 13:55:14,170 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-15 13:55:14,170 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 52 error locations. [2022-11-15 13:55:14,170 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-15 13:55:14,960 INFO L144 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2022-11-15 13:55:15,029 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SYNTACTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-11-15 13:55:15,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-11-15 13:55:15,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-11-15 13:55:15,031 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-11-15 13:55:15,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-11-15 13:55:15,071 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-11-15 13:55:15,078 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ldv_character_driver_scenario_2Thread1of1ForFork0 ======== [2022-11-15 13:55:15,082 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@672b8ccb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-15 13:55:15,082 INFO L358 AbstractCegarLoop]: Starting to check reachability of 38 error locations. [2022-11-15 13:55:25,466 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:55:25,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:55:25,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1687161186, now seen corresponding path program 1 times [2022-11-15 13:55:25,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:55:25,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757888099] [2022-11-15 13:55:25,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:55:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:55:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:55:26,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-15 13:55:26,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:55:26,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757888099] [2022-11-15 13:55:26,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757888099] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:55:26,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:55:26,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-15 13:55:26,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302177729] [2022-11-15 13:55:26,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:55:26,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-15 13:55:26,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:55:26,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-15 13:55:26,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-15 13:55:26,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:26,594 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:55:26,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 930.5) internal successors, (1861), 2 states have internal predecessors, (1861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:55:26,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:32,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:32,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-15 13:55:32,848 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:55:32,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:55:32,849 INFO L85 PathProgramCache]: Analyzing trace with hash -419075363, now seen corresponding path program 1 times [2022-11-15 13:55:32,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:55:32,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25851356] [2022-11-15 13:55:32,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:55:32,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:55:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:55:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-15 13:55:35,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:55:35,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25851356] [2022-11-15 13:55:35,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25851356] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:55:35,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:55:35,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-15 13:55:35,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967448489] [2022-11-15 13:55:35,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:55:35,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-15 13:55:35,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:55:35,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-15 13:55:35,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-15 13:55:35,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:35,297 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:55:35,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 230.625) internal successors, (1845), 8 states have internal predecessors, (1845), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:55:35,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:35,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:42,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:42,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:55:42,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-15 13:55:42,127 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:55:42,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:55:42,127 INFO L85 PathProgramCache]: Analyzing trace with hash 130543822, now seen corresponding path program 1 times [2022-11-15 13:55:42,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:55:42,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171479461] [2022-11-15 13:55:42,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:55:42,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:55:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:55:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-15 13:55:46,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:55:46,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171479461] [2022-11-15 13:55:46,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171479461] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:55:46,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:55:46,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-15 13:55:46,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678109968] [2022-11-15 13:55:46,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:55:46,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-15 13:55:46,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:55:46,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-15 13:55:46,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2022-11-15 13:55:46,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:46,769 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:55:46,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 148.0) internal successors, (1924), 13 states have internal predecessors, (1924), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:55:46,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:46,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:55:46,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:53,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:53,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:55:53,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:55:53,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-15 13:55:53,673 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:55:53,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:55:53,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1559884493, now seen corresponding path program 1 times [2022-11-15 13:55:53,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:55:53,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328565020] [2022-11-15 13:55:53,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:55:53,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:55:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:55:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-15 13:55:57,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:55:57,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328565020] [2022-11-15 13:55:57,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328565020] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:55:57,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:55:57,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-11-15 13:55:57,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697372423] [2022-11-15 13:55:57,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:55:57,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-15 13:55:57,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:55:57,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-15 13:55:57,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=343, Unknown=0, NotChecked=0, Total=380 [2022-11-15 13:55:57,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:57,223 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:55:57,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 98.6) internal successors, (1972), 20 states have internal predecessors, (1972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:55:57,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:55:57,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:55:57,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:55:57,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:04,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:04,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:04,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:04,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:04,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-15 13:56:04,432 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:56:04,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:56:04,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1173237512, now seen corresponding path program 1 times [2022-11-15 13:56:04,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:56:04,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591528846] [2022-11-15 13:56:04,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:56:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:56:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:56:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-11-15 13:56:05,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:56:05,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591528846] [2022-11-15 13:56:05,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591528846] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:56:05,190 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:56:05,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-15 13:56:05,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9866846] [2022-11-15 13:56:05,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:56:05,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-15 13:56:05,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:56:05,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-15 13:56:05,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-15 13:56:05,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:05,196 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:56:05,197 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 685.0) internal successors, (2055), 3 states have internal predecessors, (2055), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:56:05,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:05,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:05,197 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:05,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:05,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:11,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:11,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:11,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:11,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:11,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:11,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-15 13:56:11,425 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:56:11,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:56:11,425 INFO L85 PathProgramCache]: Analyzing trace with hash 641568640, now seen corresponding path program 1 times [2022-11-15 13:56:11,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:56:11,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974144587] [2022-11-15 13:56:11,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:56:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:56:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:56:15,543 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2022-11-15 13:56:15,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:56:15,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974144587] [2022-11-15 13:56:15,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974144587] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:56:15,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:56:15,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-11-15 13:56:15,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344072896] [2022-11-15 13:56:15,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:56:15,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-11-15 13:56:15,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:56:15,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-11-15 13:56:15,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=380, Unknown=0, NotChecked=0, Total=420 [2022-11-15 13:56:15,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:15,553 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:56:15,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 97.95238095238095) internal successors, (2057), 21 states have internal predecessors, (2057), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:15,555 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:20,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:20,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:20,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-15 13:56:20,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-15 13:56:20,511 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:56:20,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:56:20,512 INFO L85 PathProgramCache]: Analyzing trace with hash 226526616, now seen corresponding path program 1 times [2022-11-15 13:56:20,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:56:20,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572750614] [2022-11-15 13:56:20,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:56:20,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:56:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:56:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2022-11-15 13:56:21,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:56:21,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572750614] [2022-11-15 13:56:21,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572750614] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:56:21,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:56:21,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-15 13:56:21,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741223934] [2022-11-15 13:56:21,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:56:21,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-15 13:56:21,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:56:21,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-15 13:56:21,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-15 13:56:21,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:21,479 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:56:21,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 387.75) internal successors, (1551), 5 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:56:21,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:21,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:21,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:21,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:21,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:21,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2022-11-15 13:56:21,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:25,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-15 13:56:25,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-15 13:56:25,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-15 13:56:25,869 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_character_driver_scenario_2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:56:25,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:56:25,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1249101651, now seen corresponding path program 1 times [2022-11-15 13:56:25,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:56:25,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247845480] [2022-11-15 13:56:25,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:56:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:56:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-15 13:56:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 705 trivial. 0 not checked. [2022-11-15 13:56:29,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-15 13:56:29,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247845480] [2022-11-15 13:56:29,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247845480] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-15 13:56:29,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-15 13:56:29,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-15 13:56:29,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959665200] [2022-11-15 13:56:29,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-15 13:56:29,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-15 13:56:29,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-15 13:56:29,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-15 13:56:29,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-11-15 13:56:29,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:29,257 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-11-15 13:56:29,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 178.55555555555554) internal successors, (1607), 9 states have internal predecessors, (1607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-11-15 13:56:29,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:33,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-15 13:56:33,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-15 13:56:33,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-15 13:56:33,964 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_character_driver_scenario_2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 36 more)] === [2022-11-15 13:56:33,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-15 13:56:33,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1633118840, now seen corresponding path program 1 times [2022-11-15 13:56:33,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-15 13:56:33,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726491733] [2022-11-15 13:56:33,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-15 13:56:33,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-15 13:56:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-15 13:56:36,116 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-15 13:56:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-15 13:56:42,092 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-15 13:56:42,092 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-15 13:56:42,093 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_character_driver_scenario_2Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 38 remaining) [2022-11-15 13:56:42,095 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 38 remaining) [2022-11-15 13:56:42,095 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err14ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err15ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 38 remaining) [2022-11-15 13:56:42,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err16ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err17ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err32ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err33ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err18ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err19ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 38 remaining) [2022-11-15 13:56:42,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err20ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err21ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err22ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err23ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err24ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err25ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 38 remaining) [2022-11-15 13:56:42,101 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err34ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 38 remaining) [2022-11-15 13:56:42,102 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err35ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 38 remaining) [2022-11-15 13:56:42,102 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err26ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 38 remaining) [2022-11-15 13:56:42,106 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err36ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 38 remaining) [2022-11-15 13:56:42,106 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err27ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 38 remaining) [2022-11-15 13:56:42,106 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err37ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 38 remaining) [2022-11-15 13:56:42,106 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 38 remaining) [2022-11-15 13:56:42,106 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 38 remaining) [2022-11-15 13:56:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err28ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 38 remaining) [2022-11-15 13:56:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err29ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 38 remaining) [2022-11-15 13:56:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err30ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 38 remaining) [2022-11-15 13:56:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err31ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 38 remaining) [2022-11-15 13:56:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err10ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 38 remaining) [2022-11-15 13:56:42,108 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err11ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 38 remaining) [2022-11-15 13:56:42,108 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err12ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 38 remaining) [2022-11-15 13:56:42,108 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ldv_character_driver_scenario_2Err13ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 38 remaining) [2022-11-15 13:56:42,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-15 13:56:42,116 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-15 13:56:42,117 INFO L307 ceAbstractionStarter]: Result for error location ldv_character_driver_scenario_2Thread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/4) [2022-11-15 13:56:42,122 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-15 13:56:42,122 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-15 13:57:56,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 01:57:56 BasicIcfg [2022-11-15 13:57:56,200 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-15 13:57:56,201 INFO L158 Benchmark]: Toolchain (without parser) took 167812.04ms. Allocated memory was 202.4MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 136.6MB in the beginning and 1.1GB in the end (delta: -965.6MB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. [2022-11-15 13:57:56,201 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 202.4MB. Free memory is still 162.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-11-15 13:57:56,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1669.86ms. Allocated memory was 202.4MB in the beginning and 333.4MB in the end (delta: 131.1MB). Free memory was 136.2MB in the beginning and 278.7MB in the end (delta: -142.5MB). Peak memory consumption was 60.3MB. Max. memory is 8.0GB. [2022-11-15 13:57:56,202 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.20ms. Allocated memory is still 333.4MB. Free memory was 278.7MB in the beginning and 248.3MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2022-11-15 13:57:56,202 INFO L158 Benchmark]: Boogie Preprocessor took 183.97ms. Allocated memory is still 333.4MB. Free memory was 248.3MB in the beginning and 222.6MB in the end (delta: 25.7MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2022-11-15 13:57:56,203 INFO L158 Benchmark]: RCFGBuilder took 3681.60ms. Allocated memory was 333.4MB in the beginning and 540.0MB in the end (delta: 206.6MB). Free memory was 222.6MB in the beginning and 349.5MB in the end (delta: -126.9MB). Peak memory consumption was 87.6MB. Max. memory is 8.0GB. [2022-11-15 13:57:56,203 INFO L158 Benchmark]: TraceAbstraction took 162045.49ms. Allocated memory was 540.0MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 348.4MB in the beginning and 1.1GB in the end (delta: -753.7MB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-11-15 13:57:56,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 202.4MB. Free memory is still 162.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1669.86ms. Allocated memory was 202.4MB in the beginning and 333.4MB in the end (delta: 131.1MB). Free memory was 136.2MB in the beginning and 278.7MB in the end (delta: -142.5MB). Peak memory consumption was 60.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 224.20ms. Allocated memory is still 333.4MB. Free memory was 278.7MB in the beginning and 248.3MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 183.97ms. Allocated memory is still 333.4MB. Free memory was 248.3MB in the beginning and 222.6MB in the end (delta: 25.7MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * RCFGBuilder took 3681.60ms. Allocated memory was 333.4MB in the beginning and 540.0MB in the end (delta: 206.6MB). Free memory was 222.6MB in the beginning and 349.5MB in the end (delta: -126.9MB). Peak memory consumption was 87.6MB. Max. memory is 8.0GB. * TraceAbstraction took 162045.49ms. Allocated memory was 540.0MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 348.4MB in the beginning and 1.1GB in the end (delta: -753.7MB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 3697670, independent: 3697591, independent conditional: 3894, independent unconditional: 3693697, dependent: 79, dependent conditional: 76, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 3668897, Positive cache size: 3668894, Positive conditional cache size: 0, Positive unconditional cache size: 3668894, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 76, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4349270, independent: 4349188, independent conditional: 7796, independent unconditional: 4341392, dependent: 82, dependent conditional: 80, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 4513608, Positive cache size: 4513604, Positive conditional cache size: 0, Positive unconditional cache size: 4513604, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 156, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4528187, independent: 4528101, independent conditional: 8294, independent unconditional: 4519807, dependent: 86, dependent conditional: 84, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 4740262, Positive cache size: 4740257, Positive conditional cache size: 0, Positive unconditional cache size: 4740257, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 240, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4637639, independent: 4637549, independent conditional: 8594, independent unconditional: 4628955, dependent: 90, dependent conditional: 88, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5097257, Positive cache size: 5097251, Positive conditional cache size: 0, Positive unconditional cache size: 5097251, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 328, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4671214, independent: 4671109, independent conditional: 10669, independent unconditional: 4660440, dependent: 105, dependent conditional: 103, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5219658, Positive cache size: 5219651, Positive conditional cache size: 0, Positive unconditional cache size: 5219651, Negative cache size: 7, Negative conditional cache size: 0, Negative unconditional cache size: 7, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 431, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4675434, independent: 4675328, independent conditional: 10690, independent unconditional: 4664638, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5245354, Positive cache size: 5245346, Positive conditional cache size: 0, Positive unconditional cache size: 5245346, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 535, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2867659, independent: 2867596, independent conditional: 7575, independent unconditional: 2860021, dependent: 63, dependent conditional: 61, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5253710, Positive cache size: 5253702, Positive conditional cache size: 0, Positive unconditional cache size: 5253702, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 596, Statistics for Abstraction: - StatisticsResult: Independence relation #8 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2957944, independent: 2957861, independent conditional: 7926, independent unconditional: 2949935, dependent: 83, dependent conditional: 64, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5522769, Positive cache size: 5522743, Positive conditional cache size: 0, Positive unconditional cache size: 5522743, Negative cache size: 26, Negative conditional cache size: 0, Negative unconditional cache size: 26, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 660, Statistics for Abstraction: - StatisticsResult: Independence relation #9 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2945559, independent: 2945475, independent conditional: 7896, independent unconditional: 2937579, dependent: 84, dependent conditional: 64, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5610372, Positive cache size: 5610338, Positive conditional cache size: 0, Positive unconditional cache size: 5610338, Negative cache size: 34, Negative conditional cache size: 0, Negative unconditional cache size: 34, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 724, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 10.1s, Number of persistent set computation: 2266, Number of trivial persistent sets: 918, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 3697670, independent: 3697591, independent conditional: 3894, independent unconditional: 3693697, dependent: 79, dependent conditional: 76, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 3668897, Positive cache size: 3668894, Positive conditional cache size: 0, Positive unconditional cache size: 3668894, Negative cache size: 3, Negative conditional cache size: 0, Negative unconditional cache size: 3, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 76, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.0s, Number of persistent set computation: 2227, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4349270, independent: 4349188, independent conditional: 7796, independent unconditional: 4341392, dependent: 82, dependent conditional: 80, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 4513608, Positive cache size: 4513604, Positive conditional cache size: 0, Positive unconditional cache size: 4513604, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 156, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.3s, Number of persistent set computation: 2308, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4528187, independent: 4528101, independent conditional: 8294, independent unconditional: 4519807, dependent: 86, dependent conditional: 84, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 4740262, Positive cache size: 4740257, Positive conditional cache size: 0, Positive unconditional cache size: 4740257, Negative cache size: 5, Negative conditional cache size: 0, Negative unconditional cache size: 5, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 240, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.3s, Number of persistent set computation: 2356, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4637639, independent: 4637549, independent conditional: 8594, independent unconditional: 4628955, dependent: 90, dependent conditional: 88, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5097257, Positive cache size: 5097251, Positive conditional cache size: 0, Positive unconditional cache size: 5097251, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 328, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.0s, Number of persistent set computation: 2369, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4671214, independent: 4671109, independent conditional: 10669, independent unconditional: 4660440, dependent: 105, dependent conditional: 103, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5219658, Positive cache size: 5219651, Positive conditional cache size: 0, Positive unconditional cache size: 5219651, Negative cache size: 7, Negative conditional cache size: 0, Negative unconditional cache size: 7, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 431, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 6.0s, Number of persistent set computation: 2371, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 4675434, independent: 4675328, independent conditional: 10690, independent unconditional: 4664638, dependent: 106, dependent conditional: 104, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5245354, Positive cache size: 5245346, Positive conditional cache size: 0, Positive unconditional cache size: 5245346, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 535, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.0s, Number of persistent set computation: 1572, Number of trivial persistent sets: 911, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2867659, independent: 2867596, independent conditional: 7575, independent unconditional: 2860021, dependent: 63, dependent conditional: 61, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5253710, Positive cache size: 5253702, Positive conditional cache size: 0, Positive unconditional cache size: 5253702, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 596, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.9s, Number of persistent set computation: 1629, Number of trivial persistent sets: 923, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2957944, independent: 2957861, independent conditional: 7926, independent unconditional: 2949935, dependent: 83, dependent conditional: 64, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5522769, Positive cache size: 5522743, Positive conditional cache size: 0, Positive unconditional cache size: 5522743, Negative cache size: 26, Negative conditional cache size: 0, Negative unconditional cache size: 26, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 660, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.2s, Number of persistent set computation: 1624, Number of trivial persistent sets: 924, Underlying independence relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2945559, independent: 2945475, independent conditional: 7896, independent unconditional: 2937579, dependent: 84, dependent conditional: 64, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35330576, independent: 35329798, independent conditional: 73334, independent unconditional: 35256464, dependent: 778, dependent conditional: 724, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35329852, independent: 35329798, independent conditional: 0, independent unconditional: 35329798, dependent: 54, dependent conditional: 0, dependent unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 5610372, independent: 5610338, independent conditional: 0, independent unconditional: 5610338, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 35329852, independent: 29719460, independent conditional: 0, independent unconditional: 29719460, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 5610372, unknown conditional: 0, unknown unconditional: 5610372] , Statistics on independence cache: Total cache size (in pairs): 5610372, Positive cache size: 5610338, Positive conditional cache size: 0, Positive unconditional cache size: 5610338, Negative cache size: 34, Negative conditional cache size: 0, Negative unconditional cache size: 34, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Independence queries for same thread: 724, Statistics for Abstraction: - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of large string literal at line 5388, overapproximation of bitwiseAnd at line 4358. Possible FailurePath: [L7178] 0 pthread_mutex_t pmutex_mutex_of_device ; VAL [pmutex_mutex_of_device={183:0}] [L7637] 0 pthread_mutex_t smutex_lock_of_NOT_ARG_SIGN ; VAL [pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}] [L7907] 0 pthread_mutex_t smutex_siglock_of_sighand_struct ; VAL [pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_siglock_of_sighand_struct={185:0}] [L5728] 0 pthread_t ldv_thread_2 ; VAL [ldv_thread_2={186:0}, pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_siglock_of_sighand_struct={185:0}] [L5729] 0 pthread_t ldv_thread_3 ; VAL [ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_siglock_of_sighand_struct={185:0}] [L4054-L4071] 0 static struct usb_device_id const device_table[7U] = { {3U, 2567U, 100U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2567U, 120U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2567U, 130U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2567U, 200U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2567U, 208U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2567U, 218U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; VAL [device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_siglock_of_sighand_struct={185:0}] [L4073-L4076] 0 static struct mutex adutux_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "adutux_mutex.wait_lock", 0, 0UL}}}}, {& adutux_mutex.wait_list, & adutux_mutex.wait_list}, 0, 0, (void *)(& adutux_mutex), {0, {0, 0}, "adutux_mutex", 0, 0UL}}; VAL [adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_siglock_of_sighand_struct={185:0}] [L7727] 0 pthread_mutex_t smutex_node_size_lock_of_pglist_data ; VAL [adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_siglock_of_sighand_struct={185:0}] [L7547] 0 pthread_mutex_t smutex_lock ; VAL [adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_siglock_of_sighand_struct={185:0}] [L7457] 0 pthread_mutex_t smutex_i_lock_of_inode ; VAL [adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_siglock_of_sighand_struct={185:0}] [L4072] 0 struct usb_device_id const __mod_usb_device_table ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_siglock_of_sighand_struct={185:0}] [L5385-L5387] 0 static struct file_operations const adu_fops = {& __this_module, & noop_llseek, & adu_read, & adu_write, 0, 0, 0, 0, 0, 0, 0, & adu_open, 0, & adu_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_siglock_of_sighand_struct={185:0}] [L7817] 0 pthread_mutex_t smutex_ptl ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L7277] 0 pthread_mutex_t smutex_alloc_lock_of_task_struct ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5670-L5675] 0 static struct usb_driver adu_driver = {"adutux", & adu_probe, & adu_disconnect, 0, 0, 0, 0, 0, 0, (struct usb_device_id const *)(& device_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, 0U, 0U, 0U, 0U}; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L7030] 0 pthread_mutex_t pmutex_lock ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5388] 0 static struct usb_class_driver adu_class = {(char *)"usb/adutux%d", 0, & adu_fops, 0}; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L7367] 0 pthread_mutex_t smutex_buflock_of_adu_device ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5730] 0 pthread_t ldv_thread_4 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6956] 0 pthread_mutex_t pmutex_i_mutex_of_inode ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6882] 0 pthread_mutex_t pmutex_adutux_mutex ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L7104] 0 pthread_mutex_t pmutex_mtx_of_adu_device ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6282] CALL 0 ldv_main_7((void *)0) [L6125] FCALL 0 ldv_initialize() [L6126] CALL 0 ldv_dispatch_insmod_register_7_3() [L5987] 0 int ret ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5988] 0 struct ldv_struct_insmod_4 *cf_arg_4 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5989] 0 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5992] CALL, EXPR 0 ldv_xmalloc(4UL) [L6788] 0 void *res ; VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6789] 0 void *tmp ; VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6790] 0 long tmp___0 ; VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6793] 0 tmp = malloc(size) VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-4294967297:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L6794] 0 res = tmp VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L6795] CALL 0 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 0 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 0 ldv_is_err((void const *)res) [L6612] 0 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 0 ldv_is_err((void const *)res) [L6796] 0 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6797] CALL 0 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 0 assume_abort_if_not(tmp___0 == 0L) [L6799] 0 return (res); VAL [\old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L5992] RET, EXPR 0 ldv_xmalloc(4UL) [L5992] 0 tmp = ldv_xmalloc(4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(4UL)={-4294967297:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L5993] 0 cf_arg_4 = (struct ldv_struct_insmod_4 *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cf_arg_4={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L5994-L5995] EXPR, FCALL, FORK 0 pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cf_arg_4={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4)=214, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L5994-L5995] 0 ret = pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cf_arg_4={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4)=12884902210, pthread_create(& ldv_thread_4, (pthread_attr_t const *)0, & ldv_insmod_4, (void *)cf_arg_4)=214, ret=12884902210, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}] [L5996] CALL 0 assume_abort_if_not(ret == 0) [L3704] COND TRUE 0 !cond VAL [\old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6058] 1 void (*ldv_4_adu_driver_exit_default)(void) ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6059] 1 int (*ldv_4_adu_driver_init_default)(void) ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6060] 1 int ldv_4_reg_guard_3_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6061] 1 int ldv_4_ret_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6062] 1 int tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6065] 1 ldv_4_adu_driver_exit_default = 0 VAL [={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6066] 1 ldv_4_adu_driver_init_default = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6067] CALL 1 ldv_free(arg0) [L6067] RET 1 ldv_free(arg0) [L6068] CALL, EXPR 1 ldv_insmod_adu_driver_init_4_9(ldv_4_adu_driver_init_default) [L6113] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={0:0}, arg0={0:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6116] CALL, EXPR 1 adu_driver_init() [L5678] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5681] CALL, EXPR 1 ldv_usb_register_driver_87(& adu_driver, & __this_module, "adutux") [L6550] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={196:0}, ldv_func_arg1={196:0}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg3={179:0}, ldv_func_arg3={179:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6553] CALL, EXPR 1 ldv_emg_usb_register_driver(ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L6032] 1 int ldv_6_res_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6033] 1 struct usb_driver *ldv_6_usb_driver_usb_driver ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6034] 1 int tmp___0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6035] 1 int tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6038] CALL, EXPR 1 ldv_undef_int() [L6824] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6827] 1 tmp = __VERIFIER_nondet_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6829] 1 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6038] RET, EXPR 1 ldv_undef_int() [L6038] 1 ldv_6_res_default = ldv_undef_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_6_res_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6039] CALL, EXPR 1 ldv_undef_int() [L6824] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6827] 1 tmp = __VERIFIER_nondet_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6829] 1 return (tmp); VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6039] RET, EXPR 1 ldv_undef_int() [L6039] 1 tmp___1 = ldv_undef_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_6_res_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6041] COND TRUE 1 tmp___1 != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_6_res_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6043] 1 ldv_6_usb_driver_usb_driver = arg0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_6_res_default=0, ldv_6_usb_driver_usb_driver={196:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6044] CALL 1 ldv_dispatch_register_6_3(ldv_6_usb_driver_usb_driver) [L6003] 1 int ret ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6004] 1 struct ldv_struct_usb_scenario_3 *cf_arg_3 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6005] 1 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6008] CALL, EXPR 1 ldv_xmalloc(16UL) [L6788] 1 void *res ; VAL [\old(size)=16, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6789] 1 void *tmp ; VAL [\old(size)=16, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6790] 1 long tmp___0 ; VAL [\old(size)=4, \old(size)=16, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6793] 1 tmp = malloc(size) VAL [\old(size)=4, \old(size)=16, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={204:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=16, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={204:0}, tmp___0=0] [L6794] 1 res = tmp VAL [\old(size)=16, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={204:0}, size=16, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}, tmp={-4294967297:0}, tmp___0=0] [L6795] CALL 1 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 1 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 1 ldv_is_err((void const *)res) [L6612] 1 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={204:0}, ptr={204:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 1 ldv_is_err((void const *)res) [L6796] 1 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=16, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={204:0}, size=16, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={204:0}, tmp___0=0, tmp___0=0] [L6797] CALL 1 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 1 assume_abort_if_not(tmp___0 == 0L) [L6799] 1 return (res); VAL [\old(size)=4, \old(size)=16, \result={204:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={204:0}, size=16, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6008] RET, EXPR 1 ldv_xmalloc(16UL) [L6008] 1 tmp = ldv_xmalloc(16UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(16UL)={204:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}] [L6009] 1 cf_arg_3 = (struct ldv_struct_usb_scenario_3 *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, cf_arg_3={204:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}] [L6010] 1 cf_arg_3->arg0 = arg0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, cf_arg_3={204:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}] [L6011-L6012] EXPR, FCALL, FORK 1 pthread_create(& ldv_thread_3, (pthread_attr_t const *)0, & ldv_usb_scenario_3, (void *)cf_arg_3) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, cf_arg_3={204:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, pthread_create(& ldv_thread_3, (pthread_attr_t const *)0, & ldv_usb_scenario_3, (void *)cf_arg_3)=215, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}] [L6011-L6012] 1 ret = pthread_create(& ldv_thread_3, (pthread_attr_t const *)0, & ldv_usb_scenario_3, (void *)cf_arg_3) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, cf_arg_3={204:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, pthread_create(& ldv_thread_3, (pthread_attr_t const *)0, & ldv_usb_scenario_3, (void *)cf_arg_3)=215, pthread_create(& ldv_thread_3, (pthread_attr_t const *)0, & ldv_usb_scenario_3, (void *)cf_arg_3)=0, ret=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={204:0}] [L6013] CALL 1 assume_abort_if_not(ret == 0) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6013] RET 1 assume_abort_if_not(ret == 0) [L6044] RET 1 ldv_dispatch_register_6_3(ldv_6_usb_driver_usb_driver) [L6046] 1 return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1={12884902195:12884902196}, arg1={12884902195:12884902196}, arg2={179:0}, arg2={179:0}, device_table={188:0}, ldv_6_res_default=0, ldv_6_usb_driver_usb_driver={196:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6553] RET, EXPR 1 ldv_emg_usb_register_driver(ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) [L6553] 1 tmp = ldv_emg_usb_register_driver(ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_emg_usb_register_driver(ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3)=0, ldv_func_arg1={196:0}, ldv_func_arg1={196:0}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg3={179:0}, ldv_func_arg3={179:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6555] 1 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={196:0}, ldv_func_arg1={196:0}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg2={12884902195:12884902196}, ldv_func_arg3={179:0}, ldv_func_arg3={179:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L5681] RET, EXPR 1 ldv_usb_register_driver_87(& adu_driver, & __this_module, "adutux") [L5681] 1 tmp = ldv_usb_register_driver_87(& adu_driver, & __this_module, "adutux") VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_usb_register_driver_87(& adu_driver, & __this_module, "adutux")=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L5683] 1 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6116] RET, EXPR 1 adu_driver_init() [L6116] 1 tmp = adu_driver_init() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_driver_init()=0, adu_fops={193:0}, adutux_mutex={189:0}, arg0={0:0}, arg0={0:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6118] 1 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={0:0}, arg0={0:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6068] RET, EXPR 1 ldv_insmod_adu_driver_init_4_9(ldv_4_adu_driver_init_default) [L6068] 1 ldv_4_ret_default = ldv_insmod_adu_driver_init_4_9(ldv_4_adu_driver_init_default) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_ret_default=0, ldv_insmod_adu_driver_init_4_9(ldv_4_adu_driver_init_default)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6069] CALL, EXPR 1 ldv_post_init(ldv_4_ret_default) [L6658] 1 int tmp ; VAL [\old(init_ret_val)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, init_ret_val=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6661] CALL, EXPR 1 ldv_filter_positive_int(init_ret_val) [L6651] CALL 1 assume_abort_if_not(val <= 0) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6651] RET 1 assume_abort_if_not(val <= 0) [L6653] 1 return (val); VAL [\old(val)=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, val=0] [L6661] RET, EXPR 1 ldv_filter_positive_int(init_ret_val) [L6661] 1 tmp = ldv_filter_positive_int(init_ret_val) VAL [\old(init_ret_val)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, init_ret_val=0, ldv_filter_positive_int(init_ret_val)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6663] 1 return (tmp); VAL [\old(init_ret_val)=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, init_ret_val=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6069] RET, EXPR 1 ldv_post_init(ldv_4_ret_default) [L6069] 1 ldv_4_ret_default = ldv_post_init(ldv_4_ret_default) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_ret_default=0, ldv_post_init(ldv_4_ret_default)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6070] CALL, EXPR 1 ldv_undef_int() [L6824] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6827] 1 tmp = __VERIFIER_nondet_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6829] 1 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6070] RET, EXPR 1 ldv_undef_int() [L6070] 1 tmp___1 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=0] [L6072] COND FALSE 1 !(tmp___1 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=0] [L6079] CALL 1 assume_abort_if_not(ldv_4_ret_default == 0) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6079] RET 1 assume_abort_if_not(ldv_4_ret_default == 0) [L6080] CALL, EXPR 1 ldv_undef_int() [L6824] 1 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6827] 1 tmp = __VERIFIER_nondet_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6829] 1 return (tmp); VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6080] RET, EXPR 1 ldv_undef_int() [L6080] 1 ldv_4_reg_guard_3_default = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_reg_guard_3_default=1, ldv_4_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=0] [L6082] COND TRUE 1 ldv_4_reg_guard_3_default != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-4294967297:0}, arg0={-4294967297:0}, device_table={188:0}, ldv_4_reg_guard_3_default=1, ldv_4_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=0] [L6084] CALL 1 ldv_dispatch_default_register_3_4_4() [L5949] 1 int ret ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5950] 1 struct ldv_struct_insmod_4 *cf_arg_2 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5951] 1 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5954] CALL, EXPR 1 ldv_xmalloc(4UL) [L6788] 1 void *res ; VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6789] 1 void *tmp ; VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6790] 1 long tmp___0 ; VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp___0=0] [L6793] 1 tmp = malloc(size) VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-8589934593:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0] [L6794] 1 res = tmp VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0] [L6795] CALL 1 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 1 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 1 ldv_is_err((void const *)res) [L6612] 1 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 1 ldv_is_err((void const *)res) [L6796] 1 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6797] CALL 1 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 1 !(!cond) VAL [\old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 1 assume_abort_if_not(tmp___0 == 0L) [L6799] 1 return (res); VAL [\old(size)=4, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L5954] RET, EXPR 1 ldv_xmalloc(4UL) [L5954] 1 tmp = ldv_xmalloc(4UL) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(4UL)={-8589934593:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}] [L5955] 1 cf_arg_2 = (struct ldv_struct_insmod_4 *)tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cf_arg_2={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}] [L5956-L5957] FCALL, FORK 1 pthread_create(& ldv_thread_2, (pthread_attr_t const *)0, & ldv_character_driver_scenario_2, (void *)cf_arg_2) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cf_arg_2={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, pthread_create(& ldv_thread_2, (pthread_attr_t const *)0, & ldv_character_driver_scenario_2, (void *)cf_arg_2)=216, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}] [L5733] 3 loff_t (*ldv_2_callback_llseek)(struct file * , loff_t , int ) ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5734] 3 ssize_t (*ldv_2_callback_read)(struct file * , char * , size_t , loff_t * ) ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5735] 3 struct file_operations *ldv_2_container_file_operations ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5736] 3 char *ldv_2_ldv_param_22_1_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5737] 3 long long *ldv_2_ldv_param_22_3_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5738] 3 char *ldv_2_ldv_param_4_1_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5739] 3 long long *ldv_2_ldv_param_4_3_default = 0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5740] 3 long long ldv_2_ldv_param_5_1_default = 0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5741] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L6829] 3 return (tmp); VAL [\result=0, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0, tmp=1] [L5741] RET, EXPR 3 ldv_undef_int() [L5741] 3 int ldv_2_ldv_param_5_2_default = ldv_undef_int() ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5742] 3 struct file *ldv_2_resource_file ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5743] 3 struct inode *ldv_2_resource_inode ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5744] 3 int ldv_2_ret_default ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5745] 3 size_t ldv_2_size_cnt_write_size ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5746] 3 void *tmp___8 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5747] 3 void *tmp___9 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5748] 3 void *tmp___10 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5749] 3 int tmp___11 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5750] 3 int tmp___12 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5751] 3 int tmp___13 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5752] 3 int tmp___14 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5753] 3 void *tmp___15 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5754] 3 void *tmp___16 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5755] 3 void *tmp___17 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5756] 3 void *tmp___18 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5757] 3 int tmp___19 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5760] 3 ldv_2_callback_llseek = 0 VAL [={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5761] 3 ldv_2_callback_read = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5762] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L6829] 3 return (tmp); VAL [\result=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L5762] RET, EXPR 3 ldv_undef_int() [L5762] 3 ldv_2_ret_default = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5763] CALL 3 ldv_free(arg0) [L5763] RET 3 ldv_free(arg0) [L5764] CALL, EXPR 3 ldv_xmalloc(0UL) [L6788] 3 void *res ; VAL [\old(size)=0, \old(size)=4, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, size=4, size=0, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6789] 3 void *tmp ; VAL [\old(size)=4, \old(size)=0, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, size=0, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6790] 3 long tmp___0 ; VAL [\old(size)=4, \old(size)=4, \old(size)=0, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=0, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6793] 3 tmp = malloc(size) VAL [\old(size)=4, \old(size)=4, \old(size)=0, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={4294967297:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=4, size=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={4294967297:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6794] 3 res = tmp VAL [\old(size)=4, \old(size)=0, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={4294967297:0}, res={-8589934593:0}, size=4, size=4, size=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967297:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6795] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={4294967297:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={4294967297:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 3 ldv_is_err((void const *)res) [L6796] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=4, \old(size)=4, \old(size)=0, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={4294967297:0}, res={-4294967297:0}, size=4, size=0, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={4294967297:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L6797] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=0, \old(cond)=1, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6799] 3 return (res); VAL [\old(size)=4, \old(size)=4, \old(size)=0, \result={-8589934593:0}, \result={-4294967297:0}, \result={4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, res={4294967297:0}, size=4, size=0, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967297:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L5764] RET, EXPR 3 ldv_xmalloc(0UL) [L5764] 3 tmp___8 = ldv_xmalloc(0UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(0UL)={4294967297:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___8={4294967297:0}] [L5765] 3 ldv_2_container_file_operations = (struct file_operations *)tmp___8 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___8={4294967297:0}] [L5766] CALL, EXPR 3 ldv_xmalloc(520UL) [L6788] 3 void *res ; VAL [\old(size)=4, \old(size)=4, \old(size)=520, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, size=4, size=4, size=520, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6789] 3 void *tmp ; VAL [\old(size)=4, \old(size)=520, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=520, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6790] 3 long tmp___0 ; VAL [\old(size)=520, \old(size)=4, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, size=520, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6793] 3 tmp = malloc(size) VAL [\old(size)=4, \old(size)=520, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-12884901889:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=520, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp={-12884901889:0}, tmp___0=0, tmp___0=0] [L6794] 3 res = tmp VAL [\old(size)=4, \old(size)=520, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-12884901889:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=520, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp={-12884901889:0}, tmp___0=0, tmp___0=0] [L6795] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={-12884901889:0}, ptr={-12884901889:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 3 ldv_is_err((void const *)res) [L6796] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=520, \old(size)=4, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-12884901889:0}, res={-4294967297:0}, res={-8589934593:0}, size=520, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp={-12884901889:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L6797] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=0, \old(cond)=1, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6799] 3 return (res); VAL [\old(size)=520, \old(size)=4, \old(size)=4, \result={-8589934593:0}, \result={-12884901889:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, res={-12884901889:0}, size=4, size=4, size=520, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901889:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L5766] RET, EXPR 3 ldv_xmalloc(520UL) [L5766] 3 tmp___9 = ldv_xmalloc(520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(520UL)={-12884901889:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5767] 3 ldv_2_resource_file = (struct file *)tmp___9 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5768] CALL, EXPR 3 ldv_xmalloc(1032UL) [L6788] 3 void *res ; VAL [\old(size)=1032, \old(size)=4, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=1032, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6789] 3 void *tmp ; VAL [\old(size)=4, \old(size)=4, \old(size)=1032, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=1032, size=4, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6790] 3 long tmp___0 ; VAL [\old(size)=1032, \old(size)=4, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, size=4, size=4, size=1032, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0] [L6793] 3 tmp = malloc(size) VAL [\old(size)=4, \old(size)=1032, \old(size)=4, \result={-8589934593:0}, \result={-4294967297:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-21474836479:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, size=4, size=4, size=1032, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp={-21474836479:0}, tmp___0=0, tmp___0=0] [L6794] 3 res = tmp VAL [\old(size)=1032, \old(size)=4, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-21474836479:0}, res={-4294967297:0}, size=4, size=1032, size=4, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-21474836479:0}, tmp={-8589934593:0}, tmp___0=0, tmp___0=0] [L6795] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6795] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6796] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-21474836479:0}, ptr={-4294967297:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, ptr={-4294967297:0}, ptr={-21474836479:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6796] RET, EXPR 3 ldv_is_err((void const *)res) [L6796] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=1032, \old(size)=4, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934593:0}, res={-4294967297:0}, res={-21474836479:0}, size=4, size=4, size=1032, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967297:0}, tmp={-8589934593:0}, tmp={-21474836479:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L6797] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=0, \old(cond)=1, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6797] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6799] 3 return (res); VAL [\old(size)=4, \old(size)=1032, \old(size)=4, \result={-4294967297:0}, \result={-8589934593:0}, \result={-21474836479:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967297:0}, res={-8589934593:0}, res={-21474836479:0}, size=4, size=4, size=1032, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-21474836479:0}, tmp={-8589934593:0}, tmp={-4294967297:0}, tmp___0=0, tmp___0=0, tmp___0=0] [L5768] RET, EXPR 3 ldv_xmalloc(1032UL) [L5768] 3 tmp___10 = ldv_xmalloc(1032UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_xmalloc(1032UL)={-21474836479:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5769] 3 ldv_2_resource_inode = (struct inode *)tmp___10 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5770] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0, tmp=1] [L6829] 3 return (tmp); VAL [\result=0, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L5770] RET, EXPR 3 ldv_undef_int() [L5770] 3 tmp___11 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5771] 3 ldv_2_size_cnt_write_size = (size_t )tmp___11 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5777] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L5777] RET, EXPR 3 ldv_undef_int() [L5777] 3 tmp___13 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5779] COND TRUE 3 tmp___13 != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781] EXPR 3 ldv_2_container_file_operations->open VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_container_file_operations->open={12884902218:12884902207}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=0, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781-L5783] CALL, EXPR 3 ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) [L5906] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5909] CALL, EXPR 3 adu_open(arg1, arg2) [L4302] 3 struct adu_device *dev ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4303] 3 struct usb_interface *interface ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4304] 3 int subminor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4305] 3 int retval ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4306] 3 unsigned int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4307] 3 void *tmp___0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4308] 3 struct _ddebug descriptor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4309] 3 long tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4310] 3 int tmp___2 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4311] 3 unsigned int tmp___3 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4312] 3 int tmp___4 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4315] 3 dev = (struct adu_device *)0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] CALL, EXPR 3 iminor((struct inode const *)inode) [L3936] EXPR 3 inode->i_rdev VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3936] 3 return ((unsigned int )inode->i_rdev & 1048575U); VAL [\result=8589934589, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] RET, EXPR 3 iminor((struct inode const *)inode) [L4316] 3 tmp = iminor((struct inode const *)inode) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, iminor((struct inode const *)inode)=8589934589, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=4294967293] [L4317] 3 subminor = (int )tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293] [L4318] CALL, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L6370] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6373] CALL, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6894] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6897] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6897] RET, EXPR 3 ldv_undef_int() [L6897] 3 tmp = ldv_undef_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6899] COND TRUE 3 tmp != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6903] 3 return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6373] RET, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6373] 3 tmp = ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6375] 3 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L4318] RET, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L4318] 3 retval = ldv_mutex_lock_interruptible_59(& adutux_mutex) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_mutex_lock_interruptible_59(& adutux_mutex)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293] [L4320] COND FALSE 3 !(retval != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293] [L4325] CALL, EXPR 3 usb_find_interface(& adu_driver, subminor) [L8109] CALL, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L6721] 3 void *res ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6722] 3 void *tmp ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6723] 3 long tmp___0 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6724] 3 int tmp___1 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6727] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6727] RET, EXPR 3 ldv_undef_int() [L6727] 3 tmp___1 = ldv_undef_int() VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6729] COND TRUE 3 tmp___1 != 0 VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6731] 3 tmp = malloc(size) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-8589934591:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934591:0}, tmp___1=1] [L6732] 3 res = tmp VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934591:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934591:0}, tmp___1=1] [L6733] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6733] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6734] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-8589934591:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={-8589934591:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6734] RET, EXPR 3 ldv_is_err((void const *)res) [L6734] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934591:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934591:0}, tmp___0=0, tmp___1=1] [L6735] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6735] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6737] 3 return (res); VAL [\old(size)=964, \result={-8589934591:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-8589934591:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-8589934591:0}, tmp___0=0, tmp___1=1] [L8109] RET, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L8109] 3 return ldv_malloc(sizeof(struct usb_interface)); VAL [\old(arg1)=-3, \result={-8589934591:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1=-3, device_table={188:0}, ldv_malloc(sizeof(struct usb_interface))={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4325] RET, EXPR 3 usb_find_interface(& adu_driver, subminor) [L4325] 3 interface = usb_find_interface(& adu_driver, subminor) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, usb_find_interface(& adu_driver, subminor)={-8589934591:0}] [L4327] COND FALSE 3 !((unsigned long )interface == (unsigned long )((struct usb_interface *)0)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293] [L4337] CALL, EXPR 3 usb_get_intfdata(interface) [L3965] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-8589934591:0}, intf={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3968] CALL, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L6289] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] CALL, EXPR 3 ldv_dev_get_drvdata(dev) [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] EXPR 3 dev->p VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] COND TRUE 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 dev->p VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 (dev->p)->driver_data VAL [(dev->p)->driver_data={4294967091:205}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] 3 return ((dev->p)->driver_data); VAL [(dev->p)->driver_data={4294967091:205}, \result={4294967091:205}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, dev->p={-205:206}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] RET, EXPR 3 ldv_dev_get_drvdata(dev) [L6292] 3 tmp = ldv_dev_get_drvdata(dev) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, device_table={188:0}, ldv_dev_get_drvdata(dev)={4294967091:205}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967091:205}] [L6294] 3 return (tmp); VAL [\result={4294967091:205}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-8589934591:56}, dev={-8589934591:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967091:205}] [L3968] RET, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L3968] 3 tmp = ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-8589934591:0}, intf={-8589934591:0}, ldv_dev_get_drvdata_45((struct device const *)(& intf->dev))={4294967091:205}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967091:205}] [L3970] 3 return (tmp); VAL [\result={4294967091:205}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-8589934591:0}, intf={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={4294967091:205}] [L4337] RET, EXPR 3 usb_get_intfdata(interface) [L4337] 3 tmp___0 = usb_get_intfdata(interface) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}, usb_get_intfdata(interface)={4294967091:205}] [L4338] 3 dev = (struct adu_device *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L4340] 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L4340] COND TRUE 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L4341] 3 retval = -19 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L4385] CALL 3 ldv_mutex_unlock_60(& adutux_mutex) [L6382] CALL 3 ldv_mutex_unlock_adutux_mutex(ldv_func_arg1) [L6382] RET 3 ldv_mutex_unlock_adutux_mutex(ldv_func_arg1) [L4385] RET 3 ldv_mutex_unlock_60(& adutux_mutex) [L4388] 3 return (retval); VAL [\result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967300:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L4388] 3 return (retval); VAL [\result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={4294967091:205}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-8589934591:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=-3, tmp=4294967293, tmp___0={4294967091:205}] [L5909] RET, EXPR 3 adu_open(arg1, arg2) [L5909] 3 tmp = adu_open(arg1, arg2) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adu_open(arg1, arg2)=-19, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-19] [L5911] 3 return (tmp); VAL [\result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-19] [L5781-L5783] RET, EXPR 3 ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) [L5781-L5783] 3 ldv_2_ret_default = ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_container_file_operations->open={12884902218:12884902207}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file)=-19, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5784] CALL, EXPR 3 ldv_filter_err_code(ldv_2_ret_default) [L6678] 3 int tmp ; VAL [\old(ret_val)=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6681] CALL, EXPR 3 ldv_filter_positive_int(ret_val) [L6651] CALL 3 assume_abort_if_not(val <= 0) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6651] RET 3 assume_abort_if_not(val <= 0) [L6653] 3 return (val); VAL [\old(val)=0, \old(val)=-19, \result=0, \result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, val=-19, val=0] [L6681] RET, EXPR 3 ldv_filter_positive_int(ret_val) [L6681] 3 tmp = ldv_filter_positive_int(ret_val) VAL [\old(ret_val)=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_filter_positive_int(ret_val)=-19, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-19] [L6683] 3 return (tmp); VAL [\old(ret_val)=-19, \result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-19, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-19] [L5784] RET, EXPR 3 ldv_filter_err_code(ldv_2_ret_default) [L5784] 3 ldv_2_ret_default = ldv_filter_err_code(ldv_2_ret_default) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_filter_err_code(ldv_2_ret_default)=-19, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5785] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L6829] 3 return (tmp); VAL [\result=0, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0, tmp=1] [L5785] RET, EXPR 3 ldv_undef_int() [L5785] 3 tmp___12 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5787] COND FALSE 3 !(tmp___12 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5794] CALL 3 assume_abort_if_not(ldv_2_ret_default != 0) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5794] RET 3 assume_abort_if_not(ldv_2_ret_default != 0) [L5777] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L5777] RET, EXPR 3 ldv_undef_int() [L5777] 3 tmp___13 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5779] COND TRUE 3 tmp___13 != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781] EXPR 3 ldv_2_container_file_operations->open VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_container_file_operations->open={12884902218:12884902207}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-19, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781-L5783] CALL, EXPR 3 ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) [L5906] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5909] CALL, EXPR 3 adu_open(arg1, arg2) [L4302] 3 struct adu_device *dev ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4303] 3 struct usb_interface *interface ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4304] 3 int subminor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4305] 3 int retval ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4306] 3 unsigned int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4307] 3 void *tmp___0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4308] 3 struct _ddebug descriptor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4309] 3 long tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4310] 3 int tmp___2 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4311] 3 unsigned int tmp___3 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4312] 3 int tmp___4 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4315] 3 dev = (struct adu_device *)0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] CALL, EXPR 3 iminor((struct inode const *)inode) [L3936] EXPR 3 inode->i_rdev VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3936] 3 return ((unsigned int )inode->i_rdev & 1048575U); VAL [\result=-2147483649, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] RET, EXPR 3 iminor((struct inode const *)inode) [L4316] 3 tmp = iminor((struct inode const *)inode) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, iminor((struct inode const *)inode)=-2147483649, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=2147483647] [L4317] 3 subminor = (int )tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647] [L4318] CALL, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L6370] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6373] CALL, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6894] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6897] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6897] RET, EXPR 3 ldv_undef_int() [L6897] 3 tmp = ldv_undef_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6899] COND TRUE 3 tmp != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6903] 3 return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6373] RET, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6373] 3 tmp = ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6375] 3 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L4318] RET, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L4318] 3 retval = ldv_mutex_lock_interruptible_59(& adutux_mutex) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_mutex_lock_interruptible_59(& adutux_mutex)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647] [L4320] COND FALSE 3 !(retval != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647] [L4325] CALL, EXPR 3 usb_find_interface(& adu_driver, subminor) [L8109] CALL, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L6721] 3 void *res ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6722] 3 void *tmp ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6723] 3 long tmp___0 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6724] 3 int tmp___1 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6727] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6727] RET, EXPR 3 ldv_undef_int() [L6727] 3 tmp___1 = ldv_undef_int() VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6729] COND TRUE 3 tmp___1 != 0 VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6731] 3 tmp = malloc(size) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-12884901887:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901887:0}, tmp___1=1] [L6732] 3 res = tmp VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-12884901887:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901887:0}, tmp___1=1] [L6733] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6733] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6734] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-12884901887:0}, ptr={-8589934593:0}, ptr={-12884901887:0}, ptr={-8589934593:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6734] RET, EXPR 3 ldv_is_err((void const *)res) [L6734] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-12884901887:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901887:0}, tmp___0=0, tmp___1=1] [L6735] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=0, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6735] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6737] 3 return (res); VAL [\old(size)=964, \result={-12884901887:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-12884901887:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901887:0}, tmp___0=0, tmp___1=1] [L8109] RET, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L8109] 3 return ldv_malloc(sizeof(struct usb_interface)); VAL [\old(arg1)=2147483647, \result={-12884901887:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1=2147483647, device_table={188:0}, ldv_malloc(sizeof(struct usb_interface))={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4325] RET, EXPR 3 usb_find_interface(& adu_driver, subminor) [L4325] 3 interface = usb_find_interface(& adu_driver, subminor) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, usb_find_interface(& adu_driver, subminor)={-12884901887:0}] [L4327] COND FALSE 3 !((unsigned long )interface == (unsigned long )((struct usb_interface *)0)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647] [L4337] CALL, EXPR 3 usb_get_intfdata(interface) [L3965] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-12884901887:0}, intf={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3968] CALL, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L6289] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] CALL, EXPR 3 ldv_dev_get_drvdata(dev) [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] EXPR 3 dev->p VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] COND TRUE 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 dev->p VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 (dev->p)->driver_data VAL [(dev->p)->driver_data={210:-209}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] 3 return ((dev->p)->driver_data); VAL [(dev->p)->driver_data={210:-209}, \result={210:-209}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, dev->p={-208:209}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] RET, EXPR 3 ldv_dev_get_drvdata(dev) [L6292] 3 tmp = ldv_dev_get_drvdata(dev) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, device_table={188:0}, ldv_dev_get_drvdata(dev)={210:-209}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={210:-209}] [L6294] 3 return (tmp); VAL [\result={210:-209}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-12884901887:56}, dev={-12884901887:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={210:-209}] [L3968] RET, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L3968] 3 tmp = ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-12884901887:0}, intf={-12884901887:0}, ldv_dev_get_drvdata_45((struct device const *)(& intf->dev))={210:-209}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={210:-209}] [L3970] 3 return (tmp); VAL [\result={210:-209}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-12884901887:0}, intf={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={210:-209}] [L4337] RET, EXPR 3 usb_get_intfdata(interface) [L4337] 3 tmp___0 = usb_get_intfdata(interface) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}, usb_get_intfdata(interface)={210:-209}] [L4338] 3 dev = (struct adu_device *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4340] 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4340] EXPR 3 dev->udev VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, dev->udev={-210:211}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4340] 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, dev->udev={-210:211}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4340] COND FALSE 3 !((unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, dev->udev={-210:211}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4345] EXPR 3 dev->open_count VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, dev->open_count=12884902202, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4345] COND TRUE 3 dev->open_count != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, dev->open_count=12884902202, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4346] 3 retval = -16 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4385] CALL 3 ldv_mutex_unlock_60(& adutux_mutex) [L6382] CALL 3 ldv_mutex_unlock_adutux_mutex(ldv_func_arg1) [L6382] RET 3 ldv_mutex_unlock_adutux_mutex(ldv_func_arg1) [L4385] RET 3 ldv_mutex_unlock_60(& adutux_mutex) [L4388] 3 return (retval); VAL [\result=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967302:0}, dev={210:-209}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L4388] 3 return (retval); VAL [\result=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={210:-209}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-12884901887:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=2147483647, tmp=2147483647, tmp___0={210:-209}] [L5909] RET, EXPR 3 adu_open(arg1, arg2) [L5909] 3 tmp = adu_open(arg1, arg2) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adu_open(arg1, arg2)=-16, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-16] [L5911] 3 return (tmp); VAL [\result=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-16] [L5781-L5783] RET, EXPR 3 ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) [L5781-L5783] 3 ldv_2_ret_default = ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_container_file_operations->open={12884902218:12884902207}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file)=-16, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5784] CALL, EXPR 3 ldv_filter_err_code(ldv_2_ret_default) [L6678] 3 int tmp ; VAL [\old(ret_val)=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6681] CALL, EXPR 3 ldv_filter_positive_int(ret_val) [L6651] CALL 3 assume_abort_if_not(val <= 0) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6651] RET 3 assume_abort_if_not(val <= 0) [L6653] 3 return (val); VAL [\old(val)=-16, \old(val)=0, \result=-16, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, val=0, val=-16] [L6681] RET, EXPR 3 ldv_filter_positive_int(ret_val) [L6681] 3 tmp = ldv_filter_positive_int(ret_val) VAL [\old(ret_val)=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_filter_positive_int(ret_val)=-16, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-16] [L6683] 3 return (tmp); VAL [\old(ret_val)=-16, \result=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ret_val=-16, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=-16] [L5784] RET, EXPR 3 ldv_filter_err_code(ldv_2_ret_default) [L5784] 3 ldv_2_ret_default = ldv_filter_err_code(ldv_2_ret_default) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_filter_err_code(ldv_2_ret_default)=-16, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5785] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=0, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L6829] 3 return (tmp); VAL [\result=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=0] [L5785] RET, EXPR 3 ldv_undef_int() [L5785] 3 tmp___12 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=0, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5787] COND FALSE 3 !(tmp___12 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5794] CALL 3 assume_abort_if_not(ldv_2_ret_default != 0) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=0, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=0, cond=1, cond=1, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5794] RET 3 assume_abort_if_not(ldv_2_ret_default != 0) [L5777] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L5777] RET, EXPR 3 ldv_undef_int() [L5777] 3 tmp___13 = ldv_undef_int() VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5779] COND TRUE 3 tmp___13 != 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781] EXPR 3 ldv_2_container_file_operations->open VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={-8589934593:0}, arg0={-8589934593:0}, device_table={188:0}, ldv_2_container_file_operations={4294967297:0}, ldv_2_container_file_operations->open={12884902218:12884902207}, ldv_2_ldv_param_4_3_default={0:0}, ldv_2_ldv_param_5_1_default=0, ldv_2_ldv_param_5_2_default=0, ldv_2_resource_file={-12884901889:0}, ldv_2_resource_inode={-21474836479:0}, ldv_2_ret_default=-16, ldv_2_size_cnt_write_size=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___10={-21474836479:0}, tmp___11=0, tmp___12=0, tmp___13=1, tmp___8={4294967297:0}, tmp___9={-12884901889:0}] [L5781-L5783] CALL 3 ldv_character_driver_scenario_probe_2_13(ldv_2_container_file_operations->open, ldv_2_resource_inode, ldv_2_resource_file) [L5906] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={12884902218:12884902207}, arg0={12884902218:12884902207}, arg1={-21474836479:0}, arg1={-21474836479:0}, arg2={-12884901889:0}, arg2={-12884901889:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L5909] CALL 3 adu_open(arg1, arg2) [L4302] 3 struct adu_device *dev ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4303] 3 struct usb_interface *interface ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4304] 3 int subminor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4305] 3 int retval ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4306] 3 unsigned int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4307] 3 void *tmp___0 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4308] 3 struct _ddebug descriptor ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4309] 3 long tmp___1 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4310] 3 int tmp___2 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4311] 3 unsigned int tmp___3 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4312] 3 int tmp___4 ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4315] 3 dev = (struct adu_device *)0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] CALL, EXPR 3 iminor((struct inode const *)inode) [L3936] EXPR 3 inode->i_rdev VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3936] 3 return ((unsigned int )inode->i_rdev & 1048575U); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, inode={-21474836479:0}, inode={-21474836479:0}, inode->i_rdev=12884902208, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4316] RET, EXPR 3 iminor((struct inode const *)inode) [L4316] 3 tmp = iminor((struct inode const *)inode) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, iminor((struct inode const *)inode)=0, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L4317] 3 subminor = (int )tmp VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0] [L4318] CALL, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L6370] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6373] CALL, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6894] 3 int tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6897] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6897] RET, EXPR 3 ldv_undef_int() [L6897] 3 tmp = ldv_undef_int() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6899] COND TRUE 3 tmp != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6903] 3 return (0); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, lock={189:0}, lock={189:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6373] RET, EXPR 3 ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) [L6373] 3 tmp = ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_mutex_lock_interruptible_or_killable_adutux_mutex(ldv_func_arg1)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L6375] 3 return (tmp); VAL [\result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_func_arg1={189:0}, ldv_func_arg1={189:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=0] [L4318] RET, EXPR 3 ldv_mutex_lock_interruptible_59(& adutux_mutex) [L4318] 3 retval = ldv_mutex_lock_interruptible_59(& adutux_mutex) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_mutex_lock_interruptible_59(& adutux_mutex)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0] [L4320] COND FALSE 3 !(retval != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0] [L4325] CALL, EXPR 3 usb_find_interface(& adu_driver, subminor) [L8109] CALL, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L6721] 3 void *res ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6722] 3 void *tmp ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6723] 3 long tmp___0 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6724] 3 int tmp___1 ; VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6727] CALL, EXPR 3 ldv_undef_int() [L6824] 3 int tmp ; VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1] [L6827] 3 tmp = __VERIFIER_nondet_int() VAL [\result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, __VERIFIER_nondet_int()=1, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6829] 3 return (tmp); VAL [\result=1, \result=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp=1, tmp=1] [L6727] RET, EXPR 3 ldv_undef_int() [L6727] 3 tmp___1 = ldv_undef_int() VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, ldv_undef_int()=1, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6729] COND TRUE 3 tmp___1 != 0 VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp___1=1] [L6731] 3 tmp = malloc(size) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, malloc(size)={-4294967295:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967295:0}, tmp___1=1] [L6732] 3 res = tmp VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967295:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967295:0}, tmp___1=1] [L6733] CALL 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=0, \old(cond)=1, \old(cond)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6733] RET 3 assume_abort_if_not((unsigned long )res != (unsigned long )((void *)0)) [L6734] CALL, EXPR 3 ldv_is_err((void const *)res) [L6612] 3 return ((unsigned long )ptr > 4294967295UL); VAL [\result=0, \result=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, ptr={-4294967295:0}, ptr={-4294967295:0}, ptr={-4294967297:0}, ptr={-4294967297:0}, ptr={-8589934593:0}, ptr={-8589934593:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6734] RET, EXPR 3 ldv_is_err((void const *)res) [L6734] 3 tmp___0 = ldv_is_err((void const *)res) VAL [\old(size)=964, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_is_err((void const *)res)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967295:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967295:0}, tmp___0=0, tmp___1=1] [L6735] CALL 3 assume_abort_if_not(tmp___0 == 0L) [L3704] COND FALSE 3 !(!cond) VAL [\old(cond)=1, \old(cond)=1, \old(cond)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, cond=1, cond=1, cond=0, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6735] RET 3 assume_abort_if_not(tmp___0 == 0L) [L6737] 3 return (res); VAL [\old(size)=964, \result={-4294967295:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, res={-4294967295:0}, size=964, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-4294967295:0}, tmp___0=0, tmp___1=1] [L8109] RET, EXPR 3 ldv_malloc(sizeof(struct usb_interface)) [L8109] 3 return ldv_malloc(sizeof(struct usb_interface)); VAL [\old(arg1)=0, \result={-4294967295:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, arg0={196:0}, arg0={196:0}, arg1=0, device_table={188:0}, ldv_malloc(sizeof(struct usb_interface))={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4325] RET, EXPR 3 usb_find_interface(& adu_driver, subminor) [L4325] 3 interface = usb_find_interface(& adu_driver, subminor) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, usb_find_interface(& adu_driver, subminor)={-4294967295:0}] [L4327] COND FALSE 3 !((unsigned long )interface == (unsigned long )((struct usb_interface *)0)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0] [L4337] CALL, EXPR 3 usb_get_intfdata(interface) [L3965] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-4294967295:0}, intf={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3968] CALL, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L6289] 3 void *tmp ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] CALL, EXPR 3 ldv_dev_get_drvdata(dev) [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] EXPR 3 dev->p VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6571] COND TRUE 3 (unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0) VAL [(unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private * )0)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 dev->p VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] EXPR 3 (dev->p)->driver_data VAL [(dev->p)->driver_data={-12884901889:12884901890}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6572] 3 return ((dev->p)->driver_data); VAL [(dev->p)->driver_data={-12884901889:12884901890}, \result={-12884901889:12884901890}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, dev->p={-211:212}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L6292] RET, EXPR 3 ldv_dev_get_drvdata(dev) [L6292] 3 tmp = ldv_dev_get_drvdata(dev) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, device_table={188:0}, ldv_dev_get_drvdata(dev)={-12884901889:12884901890}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901889:12884901890}] [L6294] 3 return (tmp); VAL [\result={-12884901889:12884901890}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-4294967295:56}, dev={-4294967295:56}, device_table={188:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901889:12884901890}] [L3968] RET, EXPR 3 ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) [L3968] 3 tmp = ldv_dev_get_drvdata_45((struct device const *)(& intf->dev)) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-4294967295:0}, intf={-4294967295:0}, ldv_dev_get_drvdata_45((struct device const *)(& intf->dev))={-12884901889:12884901890}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901889:12884901890}] [L3970] 3 return (tmp); VAL [\result={-12884901889:12884901890}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, intf={-4294967295:0}, intf={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, tmp={-12884901889:12884901890}] [L4337] RET, EXPR 3 usb_get_intfdata(interface) [L4337] 3 tmp___0 = usb_get_intfdata(interface) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={0:0}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, usb_get_intfdata(interface)={-12884901889:12884901890}] [L4338] 3 dev = (struct adu_device *)tmp___0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4340] 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4340] EXPR 3 dev->udev VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4340] 3 (unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4340] COND FALSE 3 !((unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)) VAL [(unsigned long )dev == (unsigned long )((struct adu_device *)0) || (unsigned long )dev->udev == (unsigned long )((struct usb_device *)0)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4345] EXPR 3 dev->open_count VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->open_count=0, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4345] COND FALSE 3 !(dev->open_count != 0) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->open_count=0, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4351] EXPR 3 dev->open_count VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->open_count=0, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4351] EXPR 3 dev->open_count + 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->open_count=0, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4351] 3 dev->open_count = dev->open_count + 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->open_count=0, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4352] 3 descriptor.modname = "adutux" VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4353] 3 descriptor.function = "adu_open" VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4354] 3 descriptor.filename = "drivers/usb/misc/adutux.c" VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4355] 3 descriptor.format = "%s: open count %d\n" VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4356] 3 descriptor.lineno = 260U VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4357] 3 descriptor.flags = 0U VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4358] EXPR 3 descriptor.flags VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, descriptor.flags=0, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}] [L4358] CALL, EXPR 3 ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6703] 3 return (exp); VAL [\old(c)=0, \old(exp)=0, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, c=0, device_table={188:0}, exp=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4358] RET, EXPR 3 ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L4358] 3 tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, descriptor.flags=0, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv__builtin_expect((long )descriptor.flags & 1L, 0L)=0, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0] [L4360] COND FALSE 3 !(tmp___1 != 0L) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0] [L4368] 3 file->private_data = (void *)dev VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0] [L4369] 3 dev->read_buffer_length = 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0] [L4370] EXPR 3 dev->interrupt_in_endpoint VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->interrupt_in_endpoint={12884902199:217}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0] [L4370] CALL, EXPR 3 usb_endpoint_maxp((struct usb_endpoint_descriptor const *)dev->interrupt_in_endpoint) [L3857] EXPR 3 epd->wMaxPacketSize VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, epd={12884902199:217}, epd={12884902199:217}, epd->wMaxPacketSize=207, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L3857] 3 return ((int )epd->wMaxPacketSize); VAL [\result=207, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, device_table={188:0}, epd={12884902199:217}, epd={12884902199:217}, epd->wMaxPacketSize=207, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4370] RET, EXPR 3 usb_endpoint_maxp((struct usb_endpoint_descriptor const *)dev->interrupt_in_endpoint) [L4370] 3 tmp___2 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)dev->interrupt_in_endpoint) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->interrupt_in_endpoint={12884902199:217}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0, tmp___2=207, usb_endpoint_maxp((struct usb_endpoint_descriptor const *)dev->interrupt_in_endpoint)=207] [L4371] EXPR 3 dev->udev VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0, tmp___2=207] [L4371] EXPR 3 dev->interrupt_in_endpoint VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->interrupt_in_endpoint={12884902199:217}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0, tmp___2=207] [L4371] EXPR 3 (dev->interrupt_in_endpoint)->bEndpointAddress VAL [(dev->interrupt_in_endpoint)->bEndpointAddress=220, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, descriptor={4294967299:0}, dev={-12884901889:12884901890}, dev->interrupt_in_endpoint={12884902199:217}, dev->udev={-212:213}, device_table={188:0}, file={-12884901889:0}, file={-12884901889:0}, inode={-21474836479:0}, inode={-21474836479:0}, interface={-4294967295:0}, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, retval=0, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}, subminor=0, tmp=0, tmp___0={-12884901889:12884901890}, tmp___1=0, tmp___2=207] [L4371] CALL 3 __create_pipe(dev->udev, (unsigned int )(dev->interrupt_in_endpoint)->bEndpointAddress) [L4033] EXPR 3 dev->devnum VAL [\old(endpoint)=220, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-212:213}, dev={-212:213}, dev->devnum=8388608, device_table={188:0}, endpoint=220, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] [L4033] 3 dev->devnum << 8 VAL [\old(endpoint)=220, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884902195:12884902196}, adu_class={198:0}, adu_driver={196:0}, adu_fops={193:0}, adutux_mutex={189:0}, dev={-212:213}, dev={-212:213}, dev->devnum=8388608, device_table={188:0}, endpoint=220, ldv_thread_2={186:0}, ldv_thread_3={187:0}, ldv_thread_4={200:0}, pmutex_adutux_mutex={202:0}, pmutex_i_mutex_of_inode={201:0}, pmutex_lock={197:0}, pmutex_mtx_of_adu_device={203:0}, pmutex_mutex_of_device={183:0}, smutex_alloc_lock_of_task_struct={195:0}, smutex_buflock_of_adu_device={199:0}, smutex_i_lock_of_inode={192:0}, smutex_lock={191:0}, smutex_lock_of_NOT_ARG_SIGN={184:0}, smutex_node_size_lock_of_pglist_data={190:0}, smutex_ptl={194:0}, smutex_siglock_of_sighand_struct={185:0}] - UnprovableResult [Line: 4351]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4351]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4397]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4397]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4607]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4607]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4636]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4637]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4637]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4638]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4638]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4033]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 4017]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ldv_character_driver_scenario_2Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 12480 locations, 109 error locations. Started 1 CEGAR loops. OverallTime: 87.1s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 57.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 126, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 4.7s SatisfiabilityAnalysisTime, 17.6s InterpolantComputationTime, 18367 NumberOfCodeBlocks, 18367 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 16263 ConstructedInterpolants, 0 QuantifiedInterpolants, 17431 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 1964/1964 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-15 13:57:56,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2022-11-15 13:57:56,441 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...