/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 08:16:15,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 08:16:15,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 08:16:15,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 08:16:15,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 08:16:15,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 08:16:15,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 08:16:15,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 08:16:15,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 08:16:15,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 08:16:15,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 08:16:15,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 08:16:15,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 08:16:15,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 08:16:15,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 08:16:15,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 08:16:15,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 08:16:15,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 08:16:15,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 08:16:15,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 08:16:15,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 08:16:15,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 08:16:15,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 08:16:15,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 08:16:15,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 08:16:15,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 08:16:15,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 08:16:15,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 08:16:15,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 08:16:15,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 08:16:15,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 08:16:15,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 08:16:15,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 08:16:15,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 08:16:15,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 08:16:15,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 08:16:15,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 08:16:15,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 08:16:15,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 08:16:15,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 08:16:15,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 08:16:15,444 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 08:16:15,469 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 08:16:15,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 08:16:15,470 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 08:16:15,470 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 08:16:15,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 08:16:15,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 08:16:15,471 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 08:16:15,471 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 08:16:15,471 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 08:16:15,471 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 08:16:15,472 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 08:16:15,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 08:16:15,472 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 08:16:15,472 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 08:16:15,473 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 08:16:15,473 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 08:16:15,473 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 08:16:15,473 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 08:16:15,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 08:16:15,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 08:16:15,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 08:16:15,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:16:15,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 08:16:15,476 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 08:16:15,477 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-31 08:16:15,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 08:16:15,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 08:16:15,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 08:16:15,763 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 08:16:15,764 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 08:16:15,765 INFO L432 ainManager$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-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-31 08:16:16,911 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 08:16:17,403 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 08:16:17,403 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-31 08:16:17,450 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d600cc37/9519e0f461494160a223cd064cb8fe5e/FLAG2e735a98c [2023-03-31 08:16:17,467 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d600cc37/9519e0f461494160a223cd064cb8fe5e [2023-03-31 08:16:17,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 08:16:17,471 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 08:16:17,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 08:16:17,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 08:16:17,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 08:16:17,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:16:17" (1/1) ... [2023-03-31 08:16:17,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7688e03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:17, skipping insertion in model container [2023-03-31 08:16:17,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:16:17" (1/1) ... [2023-03-31 08:16:17,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 08:16:17,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 08:16:19,568 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-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2023-03-31 08:16:19,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:16:19,709 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 08:16:20,024 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-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2023-03-31 08:16:20,030 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:16:20,099 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 08:16:20,099 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 08:16:20,105 INFO L208 MainTranslator]: Completed translation [2023-03-31 08:16:20,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20 WrapperNode [2023-03-31 08:16:20,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 08:16:20,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 08:16:20,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 08:16:20,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 08:16:20,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,357 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 08:16:20,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 08:16:20,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 08:16:20,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 08:16:20,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:16:20" (1/1) ... [2023-03-31 08:16:20,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:16:20,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 08:16:20,448 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) [2023-03-31 08:16:20,517 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 [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$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 [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 08:16:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 08:16:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 08:16:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 08:16:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2023-03-31 08:16:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-31 08:16:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-31 08:16:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2023-03-31 08:16:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-03-31 08:16:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-03-31 08:16:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2023-03-31 08:16:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-03-31 08:16:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-03-31 08:16:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2023-03-31 08:16:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2023-03-31 08:16:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2023-03-31 08:16:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2023-03-31 08:16:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-03-31 08:16:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-03-31 08:16:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2023-03-31 08:16:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2023-03-31 08:16:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2023-03-31 08:16:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2023-03-31 08:16:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-03-31 08:16:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2023-03-31 08:16:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-03-31 08:16:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2023-03-31 08:16:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2023-03-31 08:16:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2023-03-31 08:16:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-03-31 08:16:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2023-03-31 08:16:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2023-03-31 08:16:20,569 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-03-31 08:16:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-03-31 08:16:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 08:16:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-31 08:16:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_10 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_11 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2023-03-31 08:16:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_16 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_21 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_25 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_26 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_27 [2023-03-31 08:16:20,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_28 [2023-03-31 08:16:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 08:16:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 08:16:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 08:16:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 08:16:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 08:16:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 08:16:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 08:16:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2023-03-31 08:16:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 08:16:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 08:16:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 08:16:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 08:16:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 08:16:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 08:16:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 08:16:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 08:16:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 08:16:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 08:16:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 08:16:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 08:16:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2023-03-31 08:16:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_21 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_26 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_28 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 08:16:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_25 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_27 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_10 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_11 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-03-31 08:16:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 08:16:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 08:16:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-03-31 08:16:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-03-31 08:16:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure down [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-03-31 08:16:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-31 08:16:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_16 [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2023-03-31 08:16:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2023-03-31 08:16:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-03-31 08:16:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2023-03-31 08:16:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2023-03-31 08:16:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2023-03-31 08:16:20,606 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 [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2023-03-31 08:16:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-03-31 08:16:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-31 08:16:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 08:16:20,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 08:16:21,390 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 08:16:21,397 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 08:16:21,498 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 08:16:30,941 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-31 08:16:36,152 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 08:16:38,248 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 08:16:38,248 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 08:16:38,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:16:38 BoogieIcfgContainer [2023-03-31 08:16:38,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 08:16:38,255 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 08:16:38,256 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 08:16:38,256 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 08:16:38,257 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:16:38" (1/1) ... [2023-03-31 08:16:38,257 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 08:16:38,278 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 08:16:38,278 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 08:16:38,290 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) [2023-03-31 08:16:38,295 INFO L158 Benchmark]: Toolchain (without parser) took 20823.41ms. Allocated memory was 183.5MB in the beginning and 984.6MB in the end (delta: 801.1MB). Free memory was 116.4MB in the beginning and 392.0MB in the end (delta: -275.5MB). Peak memory consumption was 525.3MB. Max. memory is 8.0GB. [2023-03-31 08:16:38,296 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 183.5MB. Free memory is still 135.7MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 08:16:38,298 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2631.11ms. Allocated memory was 183.5MB in the beginning and 265.3MB in the end (delta: 81.8MB). Free memory was 116.2MB in the beginning and 166.0MB in the end (delta: -49.8MB). Peak memory consumption was 79.2MB. Max. memory is 8.0GB. [2023-03-31 08:16:38,298 INFO L158 Benchmark]: Boogie Preprocessor took 304.51ms. Allocated memory is still 265.3MB. Free memory was 166.0MB in the beginning and 124.6MB in the end (delta: 41.4MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. [2023-03-31 08:16:38,302 INFO L158 Benchmark]: RCFGBuilder took 17843.17ms. Allocated memory was 265.3MB in the beginning and 984.6MB in the end (delta: 719.3MB). Free memory was 124.6MB in the beginning and 395.1MB in the end (delta: -270.5MB). Peak memory consumption was 452.5MB. Max. memory is 8.0GB. [2023-03-31 08:16:38,305 INFO L158 Benchmark]: Sifa took 37.74ms. Allocated memory is still 984.6MB. Free memory was 395.1MB in the beginning and 392.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-31 08:16:38,308 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 183.5MB. Free memory is still 135.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2631.11ms. Allocated memory was 183.5MB in the beginning and 265.3MB in the end (delta: 81.8MB). Free memory was 116.2MB in the beginning and 166.0MB in the end (delta: -49.8MB). Peak memory consumption was 79.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 304.51ms. Allocated memory is still 265.3MB. Free memory was 166.0MB in the beginning and 124.6MB in the end (delta: 41.4MB). Peak memory consumption was 40.9MB. Max. memory is 8.0GB. * RCFGBuilder took 17843.17ms. Allocated memory was 265.3MB in the beginning and 984.6MB in the end (delta: 719.3MB). Free memory was 124.6MB in the beginning and 395.1MB in the end (delta: -270.5MB). Peak memory consumption was 452.5MB. Max. memory is 8.0GB. * Sifa took 37.74ms. Allocated memory is still 984.6MB. Free memory was 395.1MB in the beginning and 392.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. 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. [2023-03-31 08:16:38,333 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...