/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 OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:52:23,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:52:23,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:52:23,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:52:23,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:52:23,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:52:23,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:52:23,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:52:23,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:52:23,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:52:23,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:52:23,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:52:23,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:52:23,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:52:23,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:52:23,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:52:23,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:52:23,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:52:23,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:52:23,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:52:23,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:52:23,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:52:23,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:52:23,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:52:23,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:52:23,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:52:23,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:52:23,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:52:23,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:52:23,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:52:23,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:52:23,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:52:23,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:52:23,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:52:23,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:52:23,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:52:23,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:52:23,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:52:23,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:52:23,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:52:23,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:52:23,527 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 13:52:23,565 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:52:23,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:52:23,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:52:23,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:52:23,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:52:23,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:52:23,567 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:52:23,567 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:52:23,567 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:52:23,567 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:52:23,568 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:52:23,568 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:52:23,568 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:52:23,568 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:52:23,568 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:52:23,569 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:52:23,569 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:52:23,569 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:52:23,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:52:23,569 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:52:23,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:52:23,570 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:52:23,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:52:23,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:52:23,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:52:23,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:52:23,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:52:23,571 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:52:23,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:52:23,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:52:23,572 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:52:23,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:52:23,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:52:23,572 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:52:23,572 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:52:23,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:52:23,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:52:23,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:52:23,863 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:52:23,863 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:52:23,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2023-03-31 13:52:25,081 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:52:25,555 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:52:25,556 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2023-03-31 13:52:25,596 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ffe121d/e73f0c0af7e340cba2928562398bd806/FLAGf8ace60da [2023-03-31 13:52:25,615 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3ffe121d/e73f0c0af7e340cba2928562398bd806 [2023-03-31 13:52:25,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:52:25,619 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:52:25,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:52:25,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:52:25,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:52:25,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:52:25" (1/1) ... [2023-03-31 13:52:25,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ac4b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:25, skipping insertion in model container [2023-03-31 13:52:25,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:52:25" (1/1) ... [2023-03-31 13:52:25,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:52:25,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:52:27,211 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-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i[218619,218632] [2023-03-31 13:52:27,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:52:27,423 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:52:27,656 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-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i[218619,218632] [2023-03-31 13:52:27,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:52:27,749 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:52:27,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27 WrapperNode [2023-03-31 13:52:27,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:52:27,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:52:27,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:52:27,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:52:27,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,953 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:27,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:52:28,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:52:28,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:52:28,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:52:28,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:52:27" (1/1) ... [2023-03-31 13:52:28,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:52:28,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:52:28,027 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 13:52:28,048 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 13:52:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:52:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:52:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:52:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:52:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:52:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-03-31 13:52:28,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ss_max_streams [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_bus [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2023-03-31 13:52:28,071 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_is_interface [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_use_uas_driver [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2023-03-31 13:52:28,072 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_sense [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmd_cmplt [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_sense_urb [2023-03-31 13:52:28,073 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_cmd_urb [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_sense_urb [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand_lck [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_abort_handler [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_bus_reset_handler [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_alloc [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_configure [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_switch_interface [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_probe [2023-03-31 13:52:28,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmnd_list_empty [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_pre_reset [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_post_reset [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_suspend [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_resume [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_reset_resume [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_init [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_exit [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 13:52:28,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-31 13:52:28,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_17 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_18 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_19 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_20 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_21 [2023-03-31 13:52:28,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_22 [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 13:52:28,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-31 13:52:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-03-31 13:52:28,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-31 13:52:28,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2023-03-31 13:52:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_tags [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_update_dma_alignment [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 13:52:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 13:52:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scmd_printk [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_requests [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_print_command [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2023-03-31 13:52:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_report_bus_reset [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_streams [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_streams [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-03-31 13:52:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_stor_adjust_quirks [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:52:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:52:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:52:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 13:52:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-03-31 13:52:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:52:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_19 [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-31 13:52:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-31 13:52:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-03-31 13:52:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_21 [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_22 [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2023-03-31 13:52:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2023-03-31 13:52:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_update_dma_alignment [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ss_max_streams [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_18 [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_streams [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_streams [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 13:52:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-03-31 13:52:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_bus [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2023-03-31 13:52:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure scmd_printk [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_print_command [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_20 [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_17 [2023-03-31 13:52:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure usb_stor_adjust_quirks [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uas_is_interface [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2023-03-31 13:52:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uas_use_uas_driver [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_sense [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:52:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmd_cmplt [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_sense_urb [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_cmd_urb [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_sense_urb [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand_lck [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_abort_handler [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_bus_reset_handler [2023-03-31 13:52:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_alloc [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_configure [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_switch_interface [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_probe [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmnd_list_empty [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_pre_reset [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_post_reset [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_suspend [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_resume [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_reset_resume [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2023-03-31 13:52:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_init [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_exit [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-31 13:52:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-03-31 13:52:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2023-03-31 13:52:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:52:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:52:28,821 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:52:28,829 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:52:29,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:52:32,186 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:52:33,644 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:52:33,645 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 13:52:33,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:52:33 BoogieIcfgContainer [2023-03-31 13:52:33,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:52:33,653 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:52:33,653 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:52:33,653 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:52:33,654 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:52:33" (1/1) ... [2023-03-31 13:52:33,655 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ 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 13:52:33,676 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:52:33,676 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:52:33,689 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 13:52:33,696 INFO L158 Benchmark]: Toolchain (without parser) took 8076.56ms. Allocated memory was 188.7MB in the beginning and 550.5MB in the end (delta: 361.8MB). Free memory was 140.4MB in the beginning and 247.5MB in the end (delta: -107.1MB). Peak memory consumption was 255.1MB. Max. memory is 8.0GB. [2023-03-31 13:52:33,697 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 188.7MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 13:52:33,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2128.36ms. Allocated memory was 188.7MB in the beginning and 324.0MB in the end (delta: 135.3MB). Free memory was 140.0MB in the beginning and 170.5MB in the end (delta: -30.5MB). Peak memory consumption was 105.1MB. Max. memory is 8.0GB. [2023-03-31 13:52:33,699 INFO L158 Benchmark]: Boogie Preprocessor took 249.19ms. Allocated memory is still 324.0MB. Free memory was 170.5MB in the beginning and 139.6MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. [2023-03-31 13:52:33,703 INFO L158 Benchmark]: RCFGBuilder took 5650.64ms. Allocated memory was 324.0MB in the beginning and 550.5MB in the end (delta: 226.5MB). Free memory was 139.6MB in the beginning and 250.1MB in the end (delta: -110.5MB). Peak memory consumption was 123.8MB. Max. memory is 8.0GB. [2023-03-31 13:52:33,703 INFO L158 Benchmark]: Sifa took 41.63ms. Allocated memory is still 550.5MB. Free memory was 250.1MB in the beginning and 247.5MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-31 13:52:33,707 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 188.7MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2128.36ms. Allocated memory was 188.7MB in the beginning and 324.0MB in the end (delta: 135.3MB). Free memory was 140.0MB in the beginning and 170.5MB in the end (delta: -30.5MB). Peak memory consumption was 105.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 249.19ms. Allocated memory is still 324.0MB. Free memory was 170.5MB in the beginning and 139.6MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. * RCFGBuilder took 5650.64ms. Allocated memory was 324.0MB in the beginning and 550.5MB in the end (delta: 226.5MB). Free memory was 139.6MB in the beginning and 250.1MB in the end (delta: -110.5MB). Peak memory consumption was 123.8MB. Max. memory is 8.0GB. * Sifa took 41.63ms. Allocated memory is still 550.5MB. Free memory was 250.1MB in the beginning and 247.5MB in the end (delta: 2.6MB). 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 13:52:33,733 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...