./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:19:07,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:19:07,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:19:07,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:19:07,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:19:07,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:19:07,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:19:07,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:19:07,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:19:07,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:19:07,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:19:07,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:19:07,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:19:07,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:19:07,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:19:07,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:19:07,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:19:07,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:19:07,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:19:07,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:19:07,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:19:07,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:19:07,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:19:07,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:19:07,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:19:07,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:19:07,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:19:07,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:19:07,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:19:07,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:19:07,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:19:07,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:19:07,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:19:07,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:19:07,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:19:07,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:19:07,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:19:07,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:19:07,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:19:07,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:19:07,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:19:07,457 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:19:07,479 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:19:07,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:19:07,480 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:19:07,480 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:19:07,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:19:07,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:19:07,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:19:07,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:19:07,482 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:19:07,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:19:07,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:19:07,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:19:07,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:19:07,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:19:07,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:19:07,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:07,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:19:07,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:19:07,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:19:07,485 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c [2021-12-15 13:19:07,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:19:07,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:19:07,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:19:07,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:19:07,714 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:19:07,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-12-15 13:19:07,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ef18a76/62c4acdd4018421bb8c0ed925eded013/FLAG60c05b780 [2021-12-15 13:19:08,429 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:19:08,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-12-15 13:19:08,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ef18a76/62c4acdd4018421bb8c0ed925eded013/FLAG60c05b780 [2021-12-15 13:19:08,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ef18a76/62c4acdd4018421bb8c0ed925eded013 [2021-12-15 13:19:08,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:19:08,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:19:08,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:08,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:19:08,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:19:08,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:08" (1/1) ... [2021-12-15 13:19:08,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf8125a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:08, skipping insertion in model container [2021-12-15 13:19:08,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:08" (1/1) ... [2021-12-15 13:19:08,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:19:08,913 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:19:11,217 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-12-15 13:19:11,414 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:11,475 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:19:11,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-12-15 13:19:11,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:12,095 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:19:12,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12 WrapperNode [2021-12-15 13:19:12,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:12,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:12,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:19:12,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:19:12,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,443 INFO L137 Inliner]: procedures = 526, calls = 4909, calls flagged for inlining = 185, calls inlined = 176, statements flattened = 10347 [2021-12-15 13:19:12,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:12,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:19:12,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:19:12,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:19:12,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:12,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:13,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:19:13,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:19:13,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:19:13,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:19:13,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:12" (1/1) ... [2021-12-15 13:19:13,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:13,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:19:13,120 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) [2021-12-15 13:19:13,139 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 [2021-12-15 13:19:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-12-15 13:19:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-12-15 13:19:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-12-15 13:19:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-12-15 13:19:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-12-15 13:19:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-12-15 13:19:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:19:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:19:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-12-15 13:19:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-12-15 13:19:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-12-15 13:19:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-12-15 13:19:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-12-15 13:19:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-12-15 13:19:13,162 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-12-15 13:19:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-12-15 13:19:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:19:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:19:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-12-15 13:19:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-12-15 13:19:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-12-15 13:19:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-12-15 13:19:13,163 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-12-15 13:19:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-12-15 13:19:13,164 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-12-15 13:19:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-12-15 13:19:13,164 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-12-15 13:19:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-12-15 13:19:13,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-12-15 13:19:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-12-15 13:19:13,165 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-12-15 13:19:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-12-15 13:19:13,165 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-12-15 13:19:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-12-15 13:19:13,165 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-12-15 13:19:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-12-15 13:19:13,165 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-12-15 13:19:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-12-15 13:19:13,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_gadget_info [2021-12-15 13:19:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_gadget_info [2021-12-15 13:19:13,166 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-12-15 13:19:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-12-15 13:19:13,166 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-12-15 13:19:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-12-15 13:19:13,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_func_lock [2021-12-15 13:19:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_func_lock [2021-12-15 13:19:13,167 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:19:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:19:13,167 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-12-15 13:19:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-12-15 13:19:13,167 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-12-15 13:19:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-12-15 13:19:13,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-12-15 13:19:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-12-15 13:19:13,168 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-12-15 13:19:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-12-15 13:19:13,168 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-12-15 13:19:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-12-15 13:19:13,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_func_lock [2021-12-15 13:19:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_func_lock [2021-12-15 13:19:13,168 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-12-15 13:19:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-12-15 13:19:13,169 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-12-15 13:19:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-12-15 13:19:13,169 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-12-15 13:19:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-12-15 13:19:13,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:19:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:19:13,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:19:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:19:13,170 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-12-15 13:19:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-12-15 13:19:13,170 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-12-15 13:19:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-12-15 13:19:13,170 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-12-15 13:19:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-12-15 13:19:13,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:19:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-12-15 13:19:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-12-15 13:19:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-12-15 13:19:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-12-15 13:19:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-12-15 13:19:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-12-15 13:19:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-12-15 13:19:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-12-15 13:19:13,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:19:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:19:13,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-12-15 13:19:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-12-15 13:19:13,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:13,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:19:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:19:13,173 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-12-15 13:19:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-12-15 13:19:13,173 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-12-15 13:19:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-12-15 13:19:13,173 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-12-15 13:19:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-12-15 13:19:13,173 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-12-15 13:19:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-12-15 13:19:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-12-15 13:19:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-12-15 13:19:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-12-15 13:19:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-12-15 13:19:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-12-15 13:19:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-12-15 13:19:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:19:13,174 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-12-15 13:19:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-12-15 13:19:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-12-15 13:19:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-12-15 13:19:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-12-15 13:19:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-12-15 13:19:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:19:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:19:13,175 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-12-15 13:19:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-12-15 13:19:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:19:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:19:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:19:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:19:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-12-15 13:19:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-12-15 13:19:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-12-15 13:19:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-12-15 13:19:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-12-15 13:19:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-12-15 13:19:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-12-15 13:19:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-12-15 13:19:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:19:13,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:19:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-12-15 13:19:13,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-12-15 13:19:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-12-15 13:19:13,178 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-12-15 13:19:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-12-15 13:19:13,178 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-12-15 13:19:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-12-15 13:19:13,178 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-12-15 13:19:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-12-15 13:19:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-12-15 13:19:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-12-15 13:19:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-12-15 13:19:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-12-15 13:19:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-12-15 13:19:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:19:13,179 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:19:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-12-15 13:19:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-12-15 13:19:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-12-15 13:19:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-12-15 13:19:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-12-15 13:19:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-12-15 13:19:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-12-15 13:19:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-12-15 13:19:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:19:13,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:19:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-12-15 13:19:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-12-15 13:19:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-12-15 13:19:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-12-15 13:19:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-12-15 13:19:13,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-12-15 13:19:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:19:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-12-15 13:19:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-12-15 13:19:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-12-15 13:19:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-12-15 13:19:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-12-15 13:19:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-12-15 13:19:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:19:13,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:19:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:19:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-12-15 13:19:13,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-12-15 13:19:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-12-15 13:19:13,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-12-15 13:19:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:19:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-12-15 13:19:13,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-12-15 13:19:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-12-15 13:19:13,183 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-12-15 13:19:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:13,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-12-15 13:19:13,184 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-12-15 13:19:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:19:13,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:19:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-12-15 13:19:13,184 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-12-15 13:19:13,185 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-12-15 13:19:13,185 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-12-15 13:19:13,185 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-12-15 13:19:13,185 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-12-15 13:19:13,185 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-12-15 13:19:13,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-12-15 13:19:13,185 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-12-15 13:19:13,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-12-15 13:19:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-12-15 13:19:13,186 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-12-15 13:19:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-12-15 13:19:13,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-12-15 13:19:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-12-15 13:19:13,186 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-12-15 13:19:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:19:13,186 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:19:13,187 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-12-15 13:19:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-12-15 13:19:13,187 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-12-15 13:19:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-12-15 13:19:13,187 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-12-15 13:19:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-12-15 13:19:13,187 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-12-15 13:19:13,187 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-12-15 13:19:13,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-12-15 13:19:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-12-15 13:19:13,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:19:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:19:13,188 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:19:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:19:13,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-12-15 13:19:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-12-15 13:19:13,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-12-15 13:19:13,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-12-15 13:19:13,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:19:13,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:19:13,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:19:13,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:19:13,189 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-12-15 13:19:13,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-12-15 13:19:13,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-12-15 13:19:13,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-12-15 13:19:13,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:19:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:19:13,190 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-12-15 13:19:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-12-15 13:19:13,190 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:19:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:19:13,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-12-15 13:19:13,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-12-15 13:19:13,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-12-15 13:19:13,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-12-15 13:19:13,191 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-12-15 13:19:13,191 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-12-15 13:19:13,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:13,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:13,191 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:19:13,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:19:13,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:19:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:19:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-12-15 13:19:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-12-15 13:19:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-12-15 13:19:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-12-15 13:19:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-12-15 13:19:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-12-15 13:19:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-12-15 13:19:13,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-12-15 13:19:13,193 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:19:13,193 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:19:13,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:19:13,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:19:13,193 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-12-15 13:19:13,193 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-12-15 13:19:13,193 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-12-15 13:19:13,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-12-15 13:19:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-12-15 13:19:13,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-12-15 13:19:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:19:13,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:19:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:19:13,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:19:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:19:13,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:19:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-12-15 13:19:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-12-15 13:19:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-12-15 13:19:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-12-15 13:19:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:19:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:19:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:19:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-12-15 13:19:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-12-15 13:19:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:19:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:19:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-12-15 13:19:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-12-15 13:19:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:19:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-12-15 13:19:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-12-15 13:19:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-12-15 13:19:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-12-15 13:19:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:19:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:19:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-12-15 13:19:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-12-15 13:19:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-12-15 13:19:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-12-15 13:19:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:19:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-12-15 13:19:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-12-15 13:19:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-12-15 13:19:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-12-15 13:19:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:19:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:19:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-12-15 13:19:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-12-15 13:19:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:19:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:19:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:19:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:19:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-12-15 13:19:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-12-15 13:19:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-12-15 13:19:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-12-15 13:19:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-12-15 13:19:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-12-15 13:19:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-12-15 13:19:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-12-15 13:19:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-12-15 13:19:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-12-15 13:19:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-12-15 13:19:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-12-15 13:19:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:19:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:19:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-12-15 13:19:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-12-15 13:19:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-12-15 13:19:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-12-15 13:19:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-12-15 13:19:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-12-15 13:19:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-12-15 13:19:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-12-15 13:19:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-12-15 13:19:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-12-15 13:19:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-12-15 13:19:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-12-15 13:19:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-12-15 13:19:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-12-15 13:19:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-12-15 13:19:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-12-15 13:19:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:19:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:19:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-12-15 13:19:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-12-15 13:19:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-12-15 13:19:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-12-15 13:19:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-12-15 13:19:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-12-15 13:19:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-12-15 13:19:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-12-15 13:19:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:19:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:19:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:19:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-12-15 13:19:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-12-15 13:19:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-12-15 13:19:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-12-15 13:19:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-12-15 13:19:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-12-15 13:19:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:19:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:19:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-12-15 13:19:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-12-15 13:19:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-12-15 13:19:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-12-15 13:19:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-12-15 13:19:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-12-15 13:19:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-12-15 13:19:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-12-15 13:19:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-12-15 13:19:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-12-15 13:19:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-12-15 13:19:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-12-15 13:19:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-12-15 13:19:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-12-15 13:19:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-12-15 13:19:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-12-15 13:19:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-12-15 13:19:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-12-15 13:19:13,207 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-12-15 13:19:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-12-15 13:19:13,207 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:19:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:19:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-12-15 13:19:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-12-15 13:19:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-15 13:19:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-15 13:19:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-12-15 13:19:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-12-15 13:19:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-12-15 13:19:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-12-15 13:19:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-12-15 13:19:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-12-15 13:19:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:19:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:19:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-12-15 13:19:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-12-15 13:19:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-12-15 13:19:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-12-15 13:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-12-15 13:19:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-12-15 13:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:19:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-12-15 13:19:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-12-15 13:19:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-12-15 13:19:13,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-12-15 13:19:13,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-12-15 13:19:13,212 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-12-15 13:19:13,212 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-12-15 13:19:13,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-12-15 13:19:14,320 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:19:14,326 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:19:14,518 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:19:14,532 INFO L158 Benchmark]: Toolchain (without parser) took 5745.14ms. Allocated memory was 86.0MB in the beginning and 352.3MB in the end (delta: 266.3MB). Free memory was 49.8MB in the beginning and 193.3MB in the end (delta: -143.4MB). Peak memory consumption was 181.8MB. Max. memory is 16.1GB. [2021-12-15 13:19:14,533 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 86.0MB. Free memory was 66.6MB in the beginning and 66.6MB in the end (delta: 44.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:19:14,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3309.94ms. Allocated memory was 86.0MB in the beginning and 203.4MB in the end (delta: 117.4MB). Free memory was 49.6MB in the beginning and 78.1MB in the end (delta: -28.5MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. [2021-12-15 13:19:14,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 346.33ms. Allocated memory is still 203.4MB. Free memory was 77.0MB in the beginning and 70.6MB in the end (delta: 6.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2021-12-15 13:19:14,537 INFO L158 Benchmark]: Boogie Preprocessor took 618.81ms. Allocated memory was 203.4MB in the beginning and 352.3MB in the end (delta: 148.9MB). Free memory was 70.6MB in the beginning and 192.2MB in the end (delta: -121.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2021-12-15 13:19:14,537 INFO L158 Benchmark]: RCFGBuilder took 1466.67ms. Allocated memory is still 352.3MB. Free memory was 192.2MB in the beginning and 193.3MB in the end (delta: -1.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:19:14,541 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 86.0MB. Free memory was 66.6MB in the beginning and 66.6MB in the end (delta: 44.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3309.94ms. Allocated memory was 86.0MB in the beginning and 203.4MB in the end (delta: 117.4MB). Free memory was 49.6MB in the beginning and 78.1MB in the end (delta: -28.5MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 346.33ms. Allocated memory is still 203.4MB. Free memory was 77.0MB in the beginning and 70.6MB in the end (delta: 6.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 618.81ms. Allocated memory was 203.4MB in the beginning and 352.3MB in the end (delta: 148.9MB). Free memory was 70.6MB in the beginning and 192.2MB in the end (delta: -121.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1466.67ms. Allocated memory is still 352.3MB. Free memory was 192.2MB in the beginning and 193.3MB in the end (delta: -1.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:19:14,582 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:19:16,286 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:19:16,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:19:16,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:19:16,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:19:16,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:19:16,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:19:16,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:19:16,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:19:16,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:19:16,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:19:16,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:19:16,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:19:16,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:19:16,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:19:16,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:19:16,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:19:16,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:19:16,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:19:16,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:19:16,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:19:16,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:19:16,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:19:16,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:19:16,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:19:16,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:19:16,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:19:16,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:19:16,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:19:16,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:19:16,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:19:16,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:19:16,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:19:16,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:19:16,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:19:16,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:19:16,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:19:16,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:19:16,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:19:16,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:19:16,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:19:16,360 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:19:16,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:19:16,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:19:16,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:19:16,384 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:19:16,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:19:16,385 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:19:16,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:19:16,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:19:16,386 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:19:16,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:19:16,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:19:16,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:19:16,388 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:19:16,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:19:16,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:19:16,388 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:19:16,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:19:16,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:16,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:19:16,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:19:16,390 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:19:16,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:19:16,390 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 367b4f63019d29c39ca623f3d4d0cb3290afe20355c38bfe319a1b34fe36216c [2021-12-15 13:19:16,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:19:16,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:19:16,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:19:16,680 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:19:16,680 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:19:16,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-12-15 13:19:16,727 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f267a85/262fbb4c3ad9478a91eefc8a09d4ef0e/FLAGe4279ee61 [2021-12-15 13:19:17,431 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:19:17,432 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2021-12-15 13:19:17,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f267a85/262fbb4c3ad9478a91eefc8a09d4ef0e/FLAGe4279ee61 [2021-12-15 13:19:17,509 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f267a85/262fbb4c3ad9478a91eefc8a09d4ef0e [2021-12-15 13:19:17,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:19:17,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:19:17,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:17,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:19:17,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:19:17,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:17" (1/1) ... [2021-12-15 13:19:17,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20855d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:17, skipping insertion in model container [2021-12-15 13:19:17,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:17" (1/1) ... [2021-12-15 13:19:17,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:19:17,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:19:18,888 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:19:18,889 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:19:18,961 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:19:20,203 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-12-15 13:19:20,381 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:20,437 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:19:20,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:19:20,764 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-12-15 13:19:20,798 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:20,846 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:19:21,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i[415639,415652] [2021-12-15 13:19:21,292 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:21,456 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:19:21,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21 WrapperNode [2021-12-15 13:19:21,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:21,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:21,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:19:21,458 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:19:21,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:21,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:21,764 INFO L137 Inliner]: procedures = 543, calls = 4909, calls flagged for inlining = 185, calls inlined = 176, statements flattened = 9952 [2021-12-15 13:19:21,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:21,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:19:21,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:19:21,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:19:21,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:21,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:21,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:21,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:22,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:22,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:22,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:22,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:19:22,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:19:22,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:19:22,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:19:22,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:21" (1/1) ... [2021-12-15 13:19:22,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:22,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:19:22,239 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) [2021-12-15 13:19:22,277 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 [2021-12-15 13:19:22,279 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2021-12-15 13:19:22,279 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2021-12-15 13:19:22,279 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2021-12-15 13:19:22,280 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2021-12-15 13:19:22,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2021-12-15 13:19:22,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2021-12-15 13:19:22,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:19:22,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:19:22,280 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2021-12-15 13:19:22,280 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2021-12-15 13:19:22,281 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2021-12-15 13:19:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2021-12-15 13:19:22,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2021-12-15 13:19:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2021-12-15 13:19:22,281 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2021-12-15 13:19:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2021-12-15 13:19:22,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:19:22,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:19:22,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2021-12-15 13:19:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2021-12-15 13:19:22,282 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2021-12-15 13:19:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2021-12-15 13:19:22,282 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2021-12-15 13:19:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2021-12-15 13:19:22,282 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2021-12-15 13:19:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2021-12-15 13:19:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-12-15 13:19:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-12-15 13:19:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2021-12-15 13:19:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2021-12-15 13:19:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2021-12-15 13:19:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2021-12-15 13:19:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2021-12-15 13:19:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2021-12-15 13:19:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-12-15 13:19:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2021-12-15 13:19:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2021-12-15 13:19:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2021-12-15 13:19:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_gadget_info [2021-12-15 13:19:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_gadget_info [2021-12-15 13:19:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2021-12-15 13:19:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2021-12-15 13:19:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2021-12-15 13:19:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2021-12-15 13:19:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_func_lock [2021-12-15 13:19:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_func_lock [2021-12-15 13:19:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:19:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:19:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2021-12-15 13:19:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2021-12-15 13:19:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2021-12-15 13:19:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2021-12-15 13:19:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2021-12-15 13:19:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2021-12-15 13:19:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2021-12-15 13:19:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2021-12-15 13:19:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2021-12-15 13:19:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2021-12-15 13:19:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_func_lock [2021-12-15 13:19:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_func_lock [2021-12-15 13:19:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2021-12-15 13:19:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2021-12-15 13:19:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2021-12-15 13:19:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2021-12-15 13:19:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2021-12-15 13:19:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2021-12-15 13:19:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:19:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:19:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:19:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:19:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2021-12-15 13:19:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2021-12-15 13:19:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2021-12-15 13:19:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2021-12-15 13:19:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2021-12-15 13:19:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2021-12-15 13:19:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:19:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2021-12-15 13:19:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2021-12-15 13:19:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:19:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2021-12-15 13:19:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2021-12-15 13:19:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:19:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:19:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2021-12-15 13:19:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2021-12-15 13:19:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:19:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2021-12-15 13:19:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2021-12-15 13:19:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:19:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:19:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2021-12-15 13:19:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2021-12-15 13:19:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:19:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:19:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2021-12-15 13:19:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2021-12-15 13:19:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2021-12-15 13:19:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2021-12-15 13:19:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:19:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:19:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2021-12-15 13:19:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2021-12-15 13:19:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2021-12-15 13:19:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2021-12-15 13:19:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2021-12-15 13:19:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2021-12-15 13:19:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2021-12-15 13:19:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2021-12-15 13:19:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-12-15 13:19:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_gadget_info [2021-12-15 13:19:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2021-12-15 13:19:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2021-12-15 13:19:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2021-12-15 13:19:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2021-12-15 13:19:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2021-12-15 13:19:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2021-12-15 13:19:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:19:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:19:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2021-12-15 13:19:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2021-12-15 13:19:22,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2021-12-15 13:19:22,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2021-12-15 13:19:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2021-12-15 13:19:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2021-12-15 13:19:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2021-12-15 13:19:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2021-12-15 13:19:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2021-12-15 13:19:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2021-12-15 13:19:22,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:19:22,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:19:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2021-12-15 13:19:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2021-12-15 13:19:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2021-12-15 13:19:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2021-12-15 13:19:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2021-12-15 13:19:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2021-12-15 13:19:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2021-12-15 13:19:22,297 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2021-12-15 13:19:22,297 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2021-12-15 13:19:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2021-12-15 13:19:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2021-12-15 13:19:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2021-12-15 13:19:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-12-15 13:19:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-12-15 13:19:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:19:22,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:19:22,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2021-12-15 13:19:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2021-12-15 13:19:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2021-12-15 13:19:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2021-12-15 13:19:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:19:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:19:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2021-12-15 13:19:22,299 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2021-12-15 13:19:22,299 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2021-12-15 13:19:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2021-12-15 13:19:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:19:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:19:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2021-12-15 13:19:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2021-12-15 13:19:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2021-12-15 13:19:22,300 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2021-12-15 13:19:22,300 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2021-12-15 13:19:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2021-12-15 13:19:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:19:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2021-12-15 13:19:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2021-12-15 13:19:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2021-12-15 13:19:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2021-12-15 13:19:22,301 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2021-12-15 13:19:22,301 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:19:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2021-12-15 13:19:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2021-12-15 13:19:22,302 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:19:22,302 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2021-12-15 13:19:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2021-12-15 13:19:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2021-12-15 13:19:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2021-12-15 13:19:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:19:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:19:22,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:22,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:19:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2021-12-15 13:19:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2021-12-15 13:19:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2021-12-15 13:19:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2021-12-15 13:19:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2021-12-15 13:19:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2021-12-15 13:19:22,304 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2021-12-15 13:19:22,304 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2021-12-15 13:19:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2021-12-15 13:19:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2021-12-15 13:19:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2021-12-15 13:19:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2021-12-15 13:19:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-12-15 13:19:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_LONG [2021-12-15 13:19:22,305 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2021-12-15 13:19:22,305 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2021-12-15 13:19:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2021-12-15 13:19:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2021-12-15 13:19:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2021-12-15 13:19:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2021-12-15 13:19:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:19:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:19:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2021-12-15 13:19:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2021-12-15 13:19:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2021-12-15 13:19:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2021-12-15 13:19:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2021-12-15 13:19:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2021-12-15 13:19:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:19:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2021-12-15 13:19:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2021-12-15 13:19:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2021-12-15 13:19:22,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2021-12-15 13:19:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:19:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:19:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:19:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:19:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2021-12-15 13:19:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2021-12-15 13:19:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:19:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2021-12-15 13:19:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:19:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2021-12-15 13:19:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2021-12-15 13:19:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2021-12-15 13:19:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2021-12-15 13:19:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:19:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:19:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2021-12-15 13:19:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2021-12-15 13:19:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:19:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_opts_mutex_of_usb_os_desc [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:19:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:19:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2021-12-15 13:19:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2021-12-15 13:19:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:19:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:19:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2021-12-15 13:19:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:19:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:19:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:19:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2021-12-15 13:19:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2021-12-15 13:19:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:19:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2021-12-15 13:19:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2021-12-15 13:19:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2021-12-15 13:19:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2021-12-15 13:19:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2021-12-15 13:19:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2021-12-15 13:19:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2021-12-15 13:19:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2021-12-15 13:19:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:19:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:19:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:19:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:19:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:19:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:19:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2021-12-15 13:19:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2021-12-15 13:19:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2021-12-15 13:19:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2021-12-15 13:19:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2021-12-15 13:19:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2021-12-15 13:19:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:19:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:19:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2021-12-15 13:19:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2021-12-15 13:19:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2021-12-15 13:19:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2021-12-15 13:19:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2021-12-15 13:19:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-12-15 13:19:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-12-15 13:19:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-12-15 13:19:23,455 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:19:23,460 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:19:23,652 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:19:23,655 INFO L158 Benchmark]: Toolchain (without parser) took 6142.76ms. Allocated memory was 69.2MB in the beginning and 413.1MB in the end (delta: 343.9MB). Free memory was 35.2MB in the beginning and 235.2MB in the end (delta: -200.0MB). Peak memory consumption was 229.4MB. Max. memory is 16.1GB. [2021-12-15 13:19:23,655 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:19:23,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3944.29ms. Allocated memory was 69.2MB in the beginning and 241.2MB in the end (delta: 172.0MB). Free memory was 35.0MB in the beginning and 92.3MB in the end (delta: -57.3MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2021-12-15 13:19:23,656 INFO L158 Benchmark]: Boogie Procedure Inliner took 306.69ms. Allocated memory is still 241.2MB. Free memory was 92.3MB in the beginning and 100.9MB in the end (delta: -8.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-15 13:19:23,656 INFO L158 Benchmark]: Boogie Preprocessor took 449.52ms. Allocated memory was 241.2MB in the beginning and 413.1MB in the end (delta: 172.0MB). Free memory was 100.9MB in the beginning and 231.8MB in the end (delta: -130.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2021-12-15 13:19:23,657 INFO L158 Benchmark]: RCFGBuilder took 1438.88ms. Allocated memory is still 413.1MB. Free memory was 231.8MB in the beginning and 235.2MB in the end (delta: -3.4MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-12-15 13:19:23,658 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3944.29ms. Allocated memory was 69.2MB in the beginning and 241.2MB in the end (delta: 172.0MB). Free memory was 35.0MB in the beginning and 92.3MB in the end (delta: -57.3MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 306.69ms. Allocated memory is still 241.2MB. Free memory was 92.3MB in the beginning and 100.9MB in the end (delta: -8.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 449.52ms. Allocated memory was 241.2MB in the beginning and 413.1MB in the end (delta: 172.0MB). Free memory was 100.9MB in the beginning and 231.8MB in the end (delta: -130.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1438.88ms. Allocated memory is still 413.1MB. Free memory was 231.8MB in the beginning and 235.2MB in the end (delta: -3.4MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:19:23,691 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable