/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46 [2023-03-29 18:39:15,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-29 18:39:15,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-29 18:39:15,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-29 18:39:15,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-29 18:39:15,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-29 18:39:15,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-29 18:39:15,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-29 18:39:15,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-29 18:39:15,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-29 18:39:15,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-29 18:39:15,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-29 18:39:15,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-29 18:39:15,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-29 18:39:15,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-29 18:39:15,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-29 18:39:15,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-29 18:39:15,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-29 18:39:15,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-29 18:39:15,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-29 18:39:15,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-29 18:39:15,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-29 18:39:15,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-29 18:39:15,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-29 18:39:15,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-29 18:39:15,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-29 18:39:15,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-29 18:39:15,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-29 18:39:15,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-29 18:39:15,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-29 18:39:15,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-29 18:39:15,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-29 18:39:15,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-29 18:39:15,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-29 18:39:15,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-29 18:39:15,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-29 18:39:15,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-29 18:39:15,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-29 18:39:15,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-29 18:39:15,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-29 18:39:15,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-29 18:39:15,235 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-29 18:39:15,261 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-29 18:39:15,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-29 18:39:15,262 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-29 18:39:15,262 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-29 18:39:15,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-29 18:39:15,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-29 18:39:15,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-29 18:39:15,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-29 18:39:15,265 INFO L138 SettingsManager]: * Use SBE=true [2023-03-29 18:39:15,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-29 18:39:15,266 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-29 18:39:15,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-29 18:39:15,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-29 18:39:15,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-29 18:39:15,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-29 18:39:15,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-29 18:39:15,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:39:15,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-29 18:39:15,268 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-29 18:39:15,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-29 18:39:15,269 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-29 18:39:15,269 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-29 18:39:15,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-29 18:39:15,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-29 18:39:15,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-29 18:39:15,488 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-29 18:39:15,488 INFO L275 PluginConnector]: CDTParser initialized [2023-03-29 18:39:15,490 INFO L432 ainManager$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-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-29 18:39:16,800 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-29 18:39:17,294 INFO L351 CDTParser]: Found 1 translation units. [2023-03-29 18:39:17,295 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-29 18:39:17,335 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fde5c392c/c0ea185ef4a746b09be521cb53b9f6f4/FLAGe1f551d69 [2023-03-29 18:39:17,352 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fde5c392c/c0ea185ef4a746b09be521cb53b9f6f4 [2023-03-29 18:39:17,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-29 18:39:17,356 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-29 18:39:17,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-29 18:39:17,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-29 18:39:17,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-29 18:39:17,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:39:17" (1/1) ... [2023-03-29 18:39:17,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1aa59c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:17, skipping insertion in model container [2023-03-29 18:39:17,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:39:17" (1/1) ... [2023-03-29 18:39:17,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-29 18:39:17,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-29 18:39:19,741 WARN L247 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-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[263943,263956] [2023-03-29 18:39:19,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:39:19,856 INFO L203 MainTranslator]: Completed pre-run [2023-03-29 18:39:20,196 WARN L247 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-43_2a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[263943,263956] [2023-03-29 18:39:20,201 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:39:20,273 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:39:20,273 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:39:20,279 INFO L208 MainTranslator]: Completed translation [2023-03-29 18:39:20,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20 WrapperNode [2023-03-29 18:39:20,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-29 18:39:20,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-29 18:39:20,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-29 18:39:20,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-29 18:39:20,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,622 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-29 18:39:20,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-29 18:39:20,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-29 18:39:20,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-29 18:39:20,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:39:20" (1/1) ... [2023-03-29 18:39:20,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:39:20,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-29 18:39:20,722 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) [2023-03-29 18:39:20,748 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 [2023-03-29 18:39:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-29 18:39:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-29 18:39:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-29 18:39:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-29 18:39:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-29 18:39:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-29 18:39:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-29 18:39:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2023-03-29 18:39:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-03-29 18:39:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-03-29 18:39:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2023-03-29 18:39:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-03-29 18:39:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2023-03-29 18:39:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-03-29 18:39:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-03-29 18:39:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-03-29 18:39:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2023-03-29 18:39:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-03-29 18:39:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2023-03-29 18:39:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-03-29 18:39:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-03-29 18:39:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2023-03-29 18:39:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-03-29 18:39:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-03-29 18:39:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-03-29 18:39:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2023-03-29 18:39:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2023-03-29 18:39:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-03-29 18:39:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-03-29 18:39:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-29 18:39:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-03-29 18:39:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-29 18:39:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-29 18:39:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-03-29 18:39:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-29 18:39:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-29 18:39:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2023-03-29 18:39:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-29 18:39:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-29 18:39:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-29 18:39:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-29 18:39:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-03-29 18:39:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-03-29 18:39:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-29 18:39:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_28 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_29 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_30 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_32 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_34 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_35 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_38 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_40 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_41 [2023-03-29 18:39:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_43 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_44 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_45 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_46 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_47 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_48 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_49 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_50 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_51 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_52 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_53 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_54 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2023-03-29 18:39:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_56 [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_57 [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_58 [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-29 18:39:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-29 18:39:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-29 18:39:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-29 18:39:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-29 18:39:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-29 18:39:20,798 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-29 18:39:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-29 18:39:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-29 18:39:20,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-29 18:39:20,803 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-29 18:39:20,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-29 18:39:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-29 18:39:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_47 [2023-03-29 18:39:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_48 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_49 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_50 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_51 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_54 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_56 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_58 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-03-29 18:39:20,808 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_43 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_44 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_45 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_53 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_57 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_28 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_29 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_30 [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-03-29 18:39:20,809 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-29 18:39:20,810 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-29 18:39:20,811 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2023-03-29 18:39:20,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2023-03-29 18:39:20,813 INFO L130 BoogieDeclarations]: Found specification of procedure down [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_46 [2023-03-29 18:39:20,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_52 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_34 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_40 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2023-03-29 18:39:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_32 [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_35 [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_38 [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_41 [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2023-03-29 18:39:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-03-29 18:39:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2023-03-29 18:39:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-03-29 18:39:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-03-29 18:39:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2023-03-29 18:39:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-29 18:39:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-29 18:39:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-29 18:39:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-29 18:39:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:39:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-29 18:39:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-29 18:39:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-29 18:39:21,681 INFO L236 CfgBuilder]: Building ICFG [2023-03-29 18:39:21,689 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-29 18:39:21,813 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-29 18:39:37,145 INFO L277 CfgBuilder]: Performing block encoding [2023-03-29 18:39:37,173 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-29 18:39:37,173 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-29 18:39:37,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:39:37 BoogieIcfgContainer [2023-03-29 18:39:37,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-29 18:39:37,180 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-29 18:39:37,180 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-29 18:39:37,180 INFO L275 PluginConnector]: Sifa initialized [2023-03-29 18:39:37,181 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:39:37" (1/1) ... [2023-03-29 18:39:37,182 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-29 18:39:37,243 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-29 18:39:37,244 INFO L166 IcfgInterpreter]: Building call graph [2023-03-29 18:39:37,273 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2023-03-29 18:39:37,277 INFO L158 Benchmark]: Toolchain (without parser) took 19920.12ms. Allocated memory was 266.3MB in the beginning and 734.0MB in the end (delta: 467.7MB). Free memory was 203.0MB in the beginning and 570.8MB in the end (delta: -367.7MB). Peak memory consumption was 101.0MB. Max. memory is 8.0GB. [2023-03-29 18:39:37,278 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 175.1MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-29 18:39:37,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2911.74ms. Allocated memory is still 266.3MB. Free memory was 202.5MB in the beginning and 182.8MB in the end (delta: 19.7MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. [2023-03-29 18:39:37,281 INFO L158 Benchmark]: Boogie Preprocessor took 408.13ms. Allocated memory was 266.3MB in the beginning and 424.7MB in the end (delta: 158.3MB). Free memory was 182.8MB in the beginning and 338.0MB in the end (delta: -155.2MB). Peak memory consumption was 51.9MB. Max. memory is 8.0GB. [2023-03-29 18:39:37,284 INFO L158 Benchmark]: RCFGBuilder took 16488.75ms. Allocated memory was 424.7MB in the beginning and 734.0MB in the end (delta: 309.3MB). Free memory was 338.0MB in the beginning and 576.0MB in the end (delta: -238.1MB). Peak memory consumption was 455.0MB. Max. memory is 8.0GB. [2023-03-29 18:39:37,285 INFO L158 Benchmark]: Sifa took 95.82ms. Allocated memory is still 734.0MB. Free memory was 575.5MB in the beginning and 570.8MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-03-29 18:39:37,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 175.1MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2911.74ms. Allocated memory is still 266.3MB. Free memory was 202.5MB in the beginning and 182.8MB in the end (delta: 19.7MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 408.13ms. Allocated memory was 266.3MB in the beginning and 424.7MB in the end (delta: 158.3MB). Free memory was 182.8MB in the beginning and 338.0MB in the end (delta: -155.2MB). Peak memory consumption was 51.9MB. Max. memory is 8.0GB. * RCFGBuilder took 16488.75ms. Allocated memory was 424.7MB in the beginning and 734.0MB in the end (delta: 309.3MB). Free memory was 338.0MB in the beginning and 576.0MB in the end (delta: -238.1MB). Peak memory consumption was 455.0MB. Max. memory is 8.0GB. * Sifa took 95.82ms. Allocated memory is still 734.0MB. Free memory was 575.5MB in the beginning and 570.8MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-29 18:39:37,318 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...