./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:33:45,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:33:45,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:33:45,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:33:45,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:33:45,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:33:45,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:33:45,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:33:45,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:33:45,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:33:45,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:33:45,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:33:45,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:33:45,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:33:45,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:33:45,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:33:45,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:33:45,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:33:45,597 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:33:45,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:33:45,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:33:45,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:33:45,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:33:45,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:33:45,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:33:45,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:33:45,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:33:45,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:33:45,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:33:45,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:33:45,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:33:45,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:33:45,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:33:45,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:33:45,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:33:45,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:33:45,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:33:45,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:33:45,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:33:45,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:33:45,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:33:45,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 12:33:45,632 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:33:45,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:33:45,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:33:45,632 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:33:45,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:33:45,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:33:45,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:33:45,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:33:45,634 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:33:45,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:33:45,635 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:33:45,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:33:45,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:33:45,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:33:45,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:33:45,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:33:45,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:33:45,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:33:45,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:33:45,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-12-15 12:33:45,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:33:45,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:33:45,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:33:45,860 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:33:45,863 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:33:45,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-12-15 12:33:45,908 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249121852/91fa5471d0cf47d2b152cd5d4008499e/FLAG5bb6d21ce [2021-12-15 12:33:46,859 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:33:46,860 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-12-15 12:33:46,968 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249121852/91fa5471d0cf47d2b152cd5d4008499e/FLAG5bb6d21ce [2021-12-15 12:33:47,390 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249121852/91fa5471d0cf47d2b152cd5d4008499e [2021-12-15 12:33:47,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:33:47,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:33:47,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:33:47,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:33:47,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:33:47,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:33:47" (1/1) ... [2021-12-15 12:33:47,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1462006c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:47, skipping insertion in model container [2021-12-15 12:33:47,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:33:47" (1/1) ... [2021-12-15 12:33:47,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:33:47,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:33:49,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-12-15 12:33:57,490 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:33:57,526 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:33:57,569 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:33:57,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-12-15 12:33:58,301 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:33:58,307 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:33:58,616 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:33:58,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58 WrapperNode [2021-12-15 12:33:58,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:33:58,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:33:58,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:33:58,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:33:58,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:58,789 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,139 INFO L137 Inliner]: procedures = 985, calls = 12207, calls flagged for inlining = 410, calls inlined = 238, statements flattened = 16271 [2021-12-15 12:33:59,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:33:59,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:33:59,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:33:59,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:33:59,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:33:59,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:33:59,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:33:59,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:33:59,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:33:58" (1/1) ... [2021-12-15 12:33:59,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:33:59,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:33:59,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 12:34:00,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 12:34:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 12:34:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 12:34:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 12:34:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 12:34:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_suspended [2021-12-15 12:34:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_suspended [2021-12-15 12:34:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_urb_for_dma [2021-12-15 12:34:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_urb_for_dma [2021-12-15 12:34:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2021-12-15 12:34:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2021-12-15 12:34:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-12-15 12:34:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-12-15 12:34:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_endpoint [2021-12-15 12:34:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_endpoint [2021-12-15 12:34:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async [2021-12-15 12:34:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async [2021-12-15 12:34:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 12:34:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 12:34:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_device_state [2021-12-15 12:34:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_device_state [2021-12-15 12:34:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2021-12-15 12:34:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2021-12-15 12:34:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-12-15 12:34:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-12-15 12:34:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_all_async [2021-12-15 12:34:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_all_async [2021-12-15 12:34:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_resume [2021-12-15 12:34:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_resume [2021-12-15 12:34:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2021-12-15 12:34:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2021-12-15 12:34:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 12:34:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 12:34:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-12-15 12:34:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-12-15 12:34:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_destroy_configuration [2021-12-15 12:34:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_destroy_configuration [2021-12-15 12:34:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 12:34:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 12:34:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-12-15 12:34:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-12-15 12:34:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync_autosuspend [2021-12-15 12:34:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync_autosuspend [2021-12-15 12:34:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 12:34:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 12:34:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure hub_disconnect [2021-12-15 12:34:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_disconnect [2021-12-15 12:34:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 12:34:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 12:34:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 12:34:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 12:34:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure match_octal [2021-12-15 12:34:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure match_octal [2021-12-15 12:34:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure hub_hub_status [2021-12-15 12:34:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_hub_status [2021-12-15 12:34:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure port_is_power_on [2021-12-15 12:34:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure port_is_power_on [2021-12-15 12:34:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-12-15 12:34:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-12-15 12:34:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 12:34:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 12:34:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 12:34:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-12-15 12:34:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-12-15 12:34:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_bulk_urbs [2021-12-15 12:34:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_bulk_urbs [2021-12-15 12:34:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 12:34:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 12:34:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_logical_disconnect [2021-12-15 12:34:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_logical_disconnect [2021-12-15 12:34:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 12:34:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 12:34:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_flush_endpoint [2021-12-15 12:34:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_flush_endpoint [2021-12-15 12:34:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_status [2021-12-15 12:34:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_status [2021-12-15 12:34:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-12-15 12:34:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure bus_find_device [2021-12-15 12:34:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_find_device [2021-12-15 12:34:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2021-12-15 12:34:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2021-12-15 12:34:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2021-12-15 12:34:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2021-12-15 12:34:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 12:34:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 12:34:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure hub_irq [2021-12-15 12:34:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_irq [2021-12-15 12:34:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_suspend [2021-12-15 12:34:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_suspend [2021-12-15 12:34:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 12:34:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 12:34:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_device_descriptor [2021-12-15 12:34:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_device_descriptor [2021-12-15 12:34:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure hub_quiesce [2021-12-15 12:34:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_quiesce [2021-12-15 12:34:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb [2021-12-15 12:34:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb [2021-12-15 12:34:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 12:34:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 12:34:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 12:34:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 12:34:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2021-12-15 12:34:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2021-12-15 12:34:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure async_getcompleted [2021-12-15 12:34:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure async_getcompleted [2021-12-15 12:34:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_reset_endpoint [2021-12-15 12:34:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_reset_endpoint [2021-12-15 12:34:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 12:34:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_complete [2021-12-15 12:34:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_complete [2021-12-15 12:34:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_connect_change [2021-12-15 12:34:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_connect_change [2021-12-15 12:34:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_queue_reset_device [2021-12-15 12:34:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_queue_reset_device [2021-12-15 12:34:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 12:34:00,054 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 12:34:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_interface [2021-12-15 12:34:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_interface [2021-12-15 12:34:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_buffer_alloc [2021-12-15 12:34:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_buffer_alloc [2021-12-15 12:34:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure rh_urb_enqueue [2021-12-15 12:34:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_urb_enqueue [2021-12-15 12:34:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2021-12-15 12:34:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2021-12-15 12:34:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure hub_free_dev [2021-12-15 12:34:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_free_dev [2021-12-15 12:34:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure clear_hub_feature [2021-12-15 12:34:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_hub_feature [2021-12-15 12:34:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 12:34:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 12:34:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure usb_device_is_owned [2021-12-15 12:34:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_device_is_owned [2021-12-15 12:34:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 12:34:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 12:34:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 12:34:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 12:34:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend [2021-12-15 12:34:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend [2021-12-15 12:34:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure release_devnum [2021-12-15 12:34:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure release_devnum [2021-12-15 12:34:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure snoop_urb [2021-12-15 12:34:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure snoop_urb [2021-12-15 12:34:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2021-12-15 12:34:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autoresume_device [2021-12-15 12:34:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autoresume_device [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 12:34:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_interface [2021-12-15 12:34:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_interface [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:34:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:34:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 12:34:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 12:34:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-15 12:34:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-15 12:34:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_ep_devs [2021-12-15 12:34:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_ep_devs [2021-12-15 12:34:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_led [2021-12-15 12:34:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_led [2021-12-15 12:34:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 12:34:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 12:34:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 12:34:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 12:34:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 12:34:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 12:34:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_suspend [2021-12-15 12:34:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_suspend [2021-12-15 12:34:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:34:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:34:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_device [2021-12-15 12:34:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_device [2021-12-15 12:34:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-15 12:34:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-15 12:34:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_langid [2021-12-15 12:34:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_langid [2021-12-15 12:34:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_suspend [2021-12-15 12:34:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_suspend [2021-12-15 12:34:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 12:34:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 12:34:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_interface [2021-12-15 12:34:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_interface [2021-12-15 12:34:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 12:34:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 12:34:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-12-15 12:34:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-12-15 12:34:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 12:34:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 12:34:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:34:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:34:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 12:34:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 12:34:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_freeze [2021-12-15 12:34:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_freeze [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:34:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2021-12-15 12:34:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2021-12-15 12:34:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_is_primary_hcd [2021-12-15 12:34:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_is_primary_hcd [2021-12-15 12:34:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 12:34:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 12:34:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure port_is_suspended [2021-12-15 12:34:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure port_is_suspended [2021-12-15 12:34:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure hub_thread [2021-12-15 12:34:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_thread [2021-12-15 12:34:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure hub_pre_reset [2021-12-15 12:34:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_pre_reset [2021-12-15 12:34:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2021-12-15 12:34:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2021-12-15 12:34:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 12:34:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 12:34:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_reset [2021-12-15 12:34:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_reset [2021-12-15 12:34:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rebind_intf [2021-12-15 12:34:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rebind_intf [2021-12-15 12:34:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 12:34:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_both [2021-12-15 12:34:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_both [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:34:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure hub_events [2021-12-15 12:34:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_events [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_device [2021-12-15 12:34:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_device [2021-12-15 12:34:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 12:34:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 12:34:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 12:34:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 12:34:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 12:34:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 12:34:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2021-12-15 12:34:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2021-12-15 12:34:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 12:34:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 12:34:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:34:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 12:34:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 12:34:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2021-12-15 12:34:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2021-12-15 12:34:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_alloc_coherent [2021-12-15 12:34:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_alloc_coherent [2021-12-15 12:34:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure check_highspeed [2021-12-15 12:34:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure check_highspeed [2021-12-15 12:34:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure recursively_mark_NOTATTACHED [2021-12-15 12:34:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure recursively_mark_NOTATTACHED [2021-12-15 12:34:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:34:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_noresume [2021-12-15 12:34:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_noresume [2021-12-15 12:34:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 12:34:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 12:34:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-15 12:34:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-15 12:34:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-12-15 12:34:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-12-15 12:34:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure plural [2021-12-15 12:34:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure plural [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_poweroff [2021-12-15 12:34:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_poweroff [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_sysfs_intf_files [2021-12-15 12:34:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_sysfs_intf_files [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_interface [2021-12-15 12:34:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_interface [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_suspend [2021-12-15 12:34:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_suspend [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 12:34:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 12:34:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:34:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:34:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 12:34:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 12:34:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cancel_queued_reset [2021-12-15 12:34:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cancel_queued_reset [2021-12-15 12:34:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 12:34:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 12:34:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-12-15 12:34:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-12-15 12:34:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_dynamic_id [2021-12-15 12:34:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_dynamic_id [2021-12-15 12:34:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_free_coherent [2021-12-15 12:34:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_free_coherent [2021-12-15 12:34:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 12:34:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 12:34:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 12:34:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 12:34:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2021-12-15 12:34:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2021-12-15 12:34:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure usbfs_get_inode [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usbfs_get_inode [2021-12-15 12:34:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 12:34:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-12-15 12:34:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_forced_unbind_intf [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_forced_unbind_intf [2021-12-15 12:34:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2021-12-15 12:34:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 12:34:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 12:34:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep0_reinit [2021-12-15 12:34:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep0_reinit [2021-12-15 12:34:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure hdev_to_hub [2021-12-15 12:34:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure hdev_to_hub [2021-12-15 12:34:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-12-15 12:34:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-12-15 12:34:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2021-12-15 12:34:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2021-12-15 12:34:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure do_unbind_rebind [2021-12-15 12:34:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unbind_rebind [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2021-12-15 12:34:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 12:34:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_ep_devs [2021-12-15 12:34:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_ep_devs [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 12:34:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 12:34:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2021-12-15 12:34:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2021-12-15 12:34:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 12:34:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2021-12-15 12:34:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_descriptor [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_descriptor [2021-12-15 12:34:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device_otg [2021-12-15 12:34:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device_otg [2021-12-15 12:34:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 12:34:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 12:34:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2021-12-15 12:34:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2021-12-15 12:34:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2021-12-15 12:34:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2021-12-15 12:34:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-12-15 12:34:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-12-15 12:34:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-15 12:34:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-15 12:34:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 12:34:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 12:34:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_endpoint [2021-12-15 12:34:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_endpoint [2021-12-15 12:34:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 12:34:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 12:34:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure usb_urb_dir_in [2021-12-15 12:34:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_urb_dir_in [2021-12-15 12:34:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 12:34:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 12:34:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure show_string [2021-12-15 12:34:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure show_string [2021-12-15 12:34:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 12:34:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 12:34:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 12:34:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 12:34:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_descriptor [2021-12-15 12:34:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_descriptor [2021-12-15 12:34:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-12-15 12:34:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-12-15 12:34:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2021-12-15 12:34:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2021-12-15 12:34:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-12-15 12:34:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-12-15 12:34:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 12:34:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 12:34:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-12-15 12:34:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-12-15 12:34:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 12:34:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 12:34:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_wait_reset [2021-12-15 12:34:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_wait_reset [2021-12-15 12:34:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure autosuspend_check [2021-12-15 12:34:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure autosuspend_check [2021-12-15 12:34:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2021-12-15 12:34:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2021-12-15 12:34:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure usb_internal_control_msg [2021-12-15 12:34:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_internal_control_msg [2021-12-15 12:34:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure generic_suspend [2021-12-15 12:34:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_suspend [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_status [2021-12-15 12:34:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_status [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 12:34:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-12-15 12:34:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 12:34:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure hub_suspend [2021-12-15 12:34:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_suspend [2021-12-15 12:34:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:34:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:34:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device [2021-12-15 12:34:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device [2021-12-15 12:34:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid [2021-12-15 12:34:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid [2021-12-15 12:34:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure check_port_resume_type [2021-12-15 12:34:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure check_port_resume_type [2021-12-15 12:34:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-12-15 12:34:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_resume [2021-12-15 12:34:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_resume [2021-12-15 12:34:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure hub_configure [2021-12-15 12:34:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_configure [2021-12-15 12:34:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_device [2021-12-15 12:34:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_device [2021-12-15 12:34:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure companion_common [2021-12-15 12:34:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure companion_common [2021-12-15 12:34:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_resume [2021-12-15 12:34:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_resume [2021-12-15 12:34:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_prepare_to_sleep [2021-12-15 12:34:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_prepare_to_sleep [2021-12-15 12:34:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2021-12-15 12:34:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2021-12-15 12:34:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 12:34:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_buffer_free [2021-12-15 12:34:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_buffer_free [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 12:34:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unmap_urb_for_dma [2021-12-15 12:34:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unmap_urb_for_dma [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure generic_disconnect [2021-12-15 12:34:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_disconnect [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 12:34:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-12-15 12:34:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-12-15 12:34:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:34:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure hub_clear_tt_buffer [2021-12-15 12:34:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_clear_tt_buffer [2021-12-15 12:34:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure create_intf_ep_devs [2021-12-15 12:34:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure create_intf_ep_devs [2021-12-15 12:34:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure descriptors_changed [2021-12-15 12:34:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure descriptors_changed [2021-12-15 12:34:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 12:34:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 12:34:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure hub_tt_work [2021-12-15 12:34:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_tt_work [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_interface [2021-12-15 12:34:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_interface [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 12:34:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 12:34:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2021-12-15 12:34:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2021-12-15 12:34:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure free_async [2021-12-15 12:34:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_async [2021-12-15 12:34:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 12:34:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 12:34:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 12:34:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 12:34:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 12:34:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 12:34:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure warn_level [2021-12-15 12:34:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_level [2021-12-15 12:34:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 12:34:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure hub_reset_resume [2021-12-15 12:34:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_reset_resume [2021-12-15 12:34:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_interface [2021-12-15 12:34:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_interface [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_device [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_device [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure clear_port_feature [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_port_feature [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cache_string [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cache_string [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure led_work [2021-12-15 12:34:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure led_work [2021-12-15 12:34:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure generic_probe [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_probe [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_interface [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_interface [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rh_urb_dequeue [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rh_urb_dequeue [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async_on_interface [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async_on_interface [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure async_completed [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure async_completed [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure security_task_getsecid [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure security_task_getsecid [2021-12-15 12:34:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_sysfs_intf_files [2021-12-15 12:34:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_sysfs_intf_files [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_autosuspend [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_autosuspend [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autosuspend_device [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autosuspend_device [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure driver_set_config_work [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_set_config_work [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 12:34:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 12:34:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure usbdev_release [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usbdev_release [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_dev [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_dev [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func2 [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func2 [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func3 [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func3 [2021-12-15 12:34:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:34:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_both [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_both [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure pm_suspend_ignore_children [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_suspend_ignore_children [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure hub_probe [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_probe [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure hub_resume [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_resume [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure is_root_hub [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure is_root_hub [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure hub_post_reset [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_post_reset [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_open [2021-12-15 12:34:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_open [2021-12-15 12:34:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_thaw [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_thaw [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_init [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_init [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure inc_nlink [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_nlink [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kick_khubd [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kick_khubd [2021-12-15 12:34:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure hub_is_superspeed [2021-12-15 12:34:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_is_superspeed [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure rh_call_control [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_call_control [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_configuration [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_configuration [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_configuration [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_configuration [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure releaseintf [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure releaseintf [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure hub_power_on [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_power_on [2021-12-15 12:34:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 12:34:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_and_verify_device [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_and_verify_device [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_string [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_string [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_debounce [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_debounce [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_resume [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_resume [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_no_suspend [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_no_suspend [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure connected [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure connected [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_device [2021-12-15 12:34:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_device [2021-12-15 12:34:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_alloc_bandwidth [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_alloc_bandwidth [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure generic_resume [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_resume [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure kick_khubd [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_khubd [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_submit_urb [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_submit_urb [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2021-12-15 12:34:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2021-12-15 12:34:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-12-15 12:34:00,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-12-15 12:34:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2021-12-15 12:34:00,195 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2021-12-15 12:34:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_device [2021-12-15 12:34:00,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_device [2021-12-15 12:34:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2021-12-15 12:34:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2021-12-15 12:34:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 12:34:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 12:34:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 12:34:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 12:34:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:34:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure driver_disconnect [2021-12-15 12:34:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_disconnect [2021-12-15 12:34:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 12:34:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 12:34:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure remove_intf_ep_devs [2021-12-15 12:34:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_intf_ep_devs [2021-12-15 12:34:00,202 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 12:34:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 12:34:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_disable [2021-12-15 12:34:00,215 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_disable [2021-12-15 12:34:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-12-15 12:34:00,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-12-15 12:34:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-15 12:34:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-15 12:34:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_sub [2021-12-15 12:34:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_sub [2021-12-15 12:34:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_restore [2021-12-15 12:34:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_restore [2021-12-15 12:34:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure update_devnum [2021-12-15 12:34:00,216 INFO L138 BoogieDeclarations]: Found implementation of procedure update_devnum [2021-12-15 12:34:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure hub_is_wusb [2021-12-15 12:34:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_is_wusb [2021-12-15 12:34:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 12:34:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 12:34:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_suspend [2021-12-15 12:34:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_suspend [2021-12-15 12:34:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-12-15 12:34:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-12-15 12:34:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remote_wakeup [2021-12-15 12:34:00,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remote_wakeup [2021-12-15 12:34:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-12-15 12:34:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-12-15 12:34:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure powermac_set_asic [2021-12-15 12:34:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure powermac_set_asic [2021-12-15 12:34:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure suspend_common [2021-12-15 12:34:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure suspend_common [2021-12-15 12:34:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_device [2021-12-15 12:34:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_device [2021-12-15 12:34:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 12:34:00,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 12:34:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure sg_complete [2021-12-15 12:34:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_complete [2021-12-15 12:34:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-12-15 12:34:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-12-15 12:34:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 12:34:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 12:34:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:34:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:34:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure check_root_hub_suspended [2021-12-15 12:34:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure check_root_hub_suspended [2021-12-15 12:34:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-12-15 12:34:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2021-12-15 12:34:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure resume_common [2021-12-15 12:34:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure resume_common [2021-12-15 12:34:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_new_device [2021-12-15 12:34:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_new_device [2021-12-15 12:34:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-12-15 12:34:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-12-15 12:34:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure find_port_owner [2021-12-15 12:34:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure find_port_owner [2021-12-15 12:34:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure kill_pid_info_as_uid [2021-12-15 12:34:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_pid_info_as_uid [2021-12-15 12:34:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disconnect [2021-12-15 12:34:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disconnect [2021-12-15 12:34:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure hub_activate [2021-12-15 12:34:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_activate [2021-12-15 12:34:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:34:00,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:34:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_endpoint [2021-12-15 12:34:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_endpoint [2021-12-15 12:34:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_warm_reset [2021-12-15 12:34:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_warm_reset [2021-12-15 12:34:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure finish_port_resume [2021-12-15 12:34:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_port_resume [2021-12-15 12:34:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure __suspend_report_result [2021-12-15 12:34:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __suspend_report_result [2021-12-15 12:34:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure hub_set_address [2021-12-15 12:34:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_set_address [2021-12-15 12:34:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 12:34:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 12:34:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_device_driver [2021-12-15 12:34:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_device_driver [2021-12-15 12:34:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_active [2021-12-15 12:34:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_active [2021-12-15 12:34:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 12:34:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 12:34:00,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 12:34:00,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 12:34:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 12:34:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 12:34:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure device_pm_wait_for_dev [2021-12-15 12:34:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure device_pm_wait_for_dev [2021-12-15 12:34:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_status [2021-12-15 12:34:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_status [2021-12-15 12:34:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2021-12-15 12:34:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure device_attach [2021-12-15 12:34:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_choose_configuration [2021-12-15 12:34:00,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_choose_configuration [2021-12-15 12:34:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 12:34:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:34:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:34:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_feature [2021-12-15 12:34:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_feature [2021-12-15 12:34:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_unanchor_urb [2021-12-15 12:34:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_unanchor_urb [2021-12-15 12:34:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-12-15 12:34:00,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-12-15 12:34:01,578 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:34:01,583 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:34:01,724 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:01,725 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:01,732 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:01,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2021-12-15 12:34:01,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2021-12-15 12:34:01,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##82: assume !false; [2021-12-15 12:34:01,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##81: assume false; [2021-12-15 12:34:01,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume !false; [2021-12-15 12:34:01,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume false; [2021-12-15 12:34:02,315 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:02,318 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:02,325 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:02,773 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##282: assume !false; [2021-12-15 12:34:02,773 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##281: assume false; [2021-12-15 12:34:02,773 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume false; [2021-12-15 12:34:02,773 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##62: assume !false; [2021-12-15 12:34:02,773 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2021-12-15 12:34:02,774 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2021-12-15 12:34:02,807 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:02,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2021-12-15 12:34:02,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2021-12-15 12:34:03,044 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:34:03,053 INFO L158 Benchmark]: Toolchain (without parser) took 15653.68ms. Allocated memory was 102.8MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 46.4MB in the beginning and 597.7MB in the end (delta: -551.4MB). Peak memory consumption was 401.1MB. Max. memory is 16.1GB. [2021-12-15 12:34:03,054 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:34:03,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11221.80ms. Allocated memory was 102.8MB in the beginning and 356.5MB in the end (delta: 253.8MB). Free memory was 46.1MB in the beginning and 135.6MB in the end (delta: -89.5MB). Peak memory consumption was 172.2MB. Max. memory is 16.1GB. [2021-12-15 12:34:03,055 INFO L158 Benchmark]: Boogie Procedure Inliner took 523.07ms. Allocated memory is still 356.5MB. Free memory was 135.6MB in the beginning and 124.8MB in the end (delta: 10.8MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2021-12-15 12:34:03,055 INFO L158 Benchmark]: Boogie Preprocessor took 780.47ms. Allocated memory is still 356.5MB. Free memory was 124.8MB in the beginning and 97.8MB in the end (delta: 27.0MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2021-12-15 12:34:03,056 INFO L158 Benchmark]: RCFGBuilder took 3124.68ms. Allocated memory was 356.5MB in the beginning and 1.1GB in the end (delta: 694.2MB). Free memory was 97.8MB in the beginning and 597.7MB in the end (delta: -499.9MB). Peak memory consumption was 201.6MB. Max. memory is 16.1GB. [2021-12-15 12:34:03,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 102.8MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11221.80ms. Allocated memory was 102.8MB in the beginning and 356.5MB in the end (delta: 253.8MB). Free memory was 46.1MB in the beginning and 135.6MB in the end (delta: -89.5MB). Peak memory consumption was 172.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 523.07ms. Allocated memory is still 356.5MB. Free memory was 135.6MB in the beginning and 124.8MB in the end (delta: 10.8MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 780.47ms. Allocated memory is still 356.5MB. Free memory was 124.8MB in the beginning and 97.8MB in the end (delta: 27.0MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3124.68ms. Allocated memory was 356.5MB in the beginning and 1.1GB in the end (delta: 694.2MB). Free memory was 97.8MB in the beginning and 597.7MB in the end (delta: -499.9MB). Peak memory consumption was 201.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 12:34:03,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:34:04,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:34:04,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:34:04,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:34:04,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:34:04,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:34:04,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:34:04,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:34:04,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:34:04,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:34:04,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:34:04,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:34:04,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:34:04,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:34:04,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:34:04,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:34:04,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:34:04,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:34:04,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:34:04,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:34:04,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:34:04,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:34:04,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:34:04,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:34:04,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:34:04,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:34:04,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:34:04,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:34:04,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:34:04,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:34:04,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:34:04,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:34:04,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:34:04,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:34:04,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:34:04,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:34:04,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:34:04,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:34:04,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:34:04,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:34:04,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:34:04,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 12:34:04,921 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:34:04,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:34:04,921 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:34:04,922 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:34:04,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:34:04,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:34:04,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:34:04,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 12:34:04,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:34:04,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:34:04,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 12:34:04,924 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 12:34:04,925 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-12-15 12:34:05,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:34:05,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:34:05,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:34:05,206 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:34:05,207 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:34:05,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-12-15 12:34:05,256 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9e64521d/bf97a560144c4f9b85001c911671109e/FLAGcccd26a81 [2021-12-15 12:34:06,228 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:34:06,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-12-15 12:34:06,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9e64521d/bf97a560144c4f9b85001c911671109e/FLAGcccd26a81 [2021-12-15 12:34:06,794 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9e64521d/bf97a560144c4f9b85001c911671109e [2021-12-15 12:34:06,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:34:06,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:34:06,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:34:06,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:34:06,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:34:06,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:34:06" (1/1) ... [2021-12-15 12:34:06,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a908887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:06, skipping insertion in model container [2021-12-15 12:34:06,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:34:06" (1/1) ... [2021-12-15 12:34:06,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:34:07,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:34:08,443 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-12-15 12:34:13,256 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 12:34:13,273 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 12:34:17,060 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:34:17,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:34:17,162 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 12:34:17,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:34:17,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-12-15 12:34:17,958 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:34:17,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:34:18,045 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:34:18,157 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-12-15 12:34:18,780 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:34:18,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:34:19,125 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:34:19,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19 WrapperNode [2021-12-15 12:34:19,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:34:19,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:34:19,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:34:19,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:34:19,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:19,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:19,630 INFO L137 Inliner]: procedures = 1001, calls = 12146, calls flagged for inlining = 351, calls inlined = 176, statements flattened = 14315 [2021-12-15 12:34:19,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:34:19,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:34:19,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:34:19,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:34:19,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:19,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:19,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:19,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:20,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:20,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:20,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:20,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:34:20,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:34:20,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:34:20,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:34:20,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:34:19" (1/1) ... [2021-12-15 12:34:20,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:34:20,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:34:20,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 12:34:20,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 12:34:20,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 12:34:20,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 12:34:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 12:34:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 12:34:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_suspended [2021-12-15 12:34:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_suspended [2021-12-15 12:34:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_urb_for_dma [2021-12-15 12:34:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_urb_for_dma [2021-12-15 12:34:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2021-12-15 12:34:20,271 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2021-12-15 12:34:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-12-15 12:34:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-12-15 12:34:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_endpoint [2021-12-15 12:34:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_endpoint [2021-12-15 12:34:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async [2021-12-15 12:34:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async [2021-12-15 12:34:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 12:34:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 12:34:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_device_state [2021-12-15 12:34:20,272 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_device_state [2021-12-15 12:34:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2021-12-15 12:34:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2021-12-15 12:34:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-12-15 12:34:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-12-15 12:34:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_all_async [2021-12-15 12:34:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_all_async [2021-12-15 12:34:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_resume [2021-12-15 12:34:20,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_resume [2021-12-15 12:34:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 12:34:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 12:34:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-12-15 12:34:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-12-15 12:34:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure usb_destroy_configuration [2021-12-15 12:34:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_destroy_configuration [2021-12-15 12:34:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-12-15 12:34:20,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-12-15 12:34:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync_autosuspend [2021-12-15 12:34:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync_autosuspend [2021-12-15 12:34:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 12:34:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 12:34:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure hub_disconnect [2021-12-15 12:34:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_disconnect [2021-12-15 12:34:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-15 12:34:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-15 12:34:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 12:34:20,275 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 12:34:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2021-12-15 12:34:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2021-12-15 12:34:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure match_octal [2021-12-15 12:34:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure match_octal [2021-12-15 12:34:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure hub_hub_status [2021-12-15 12:34:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_hub_status [2021-12-15 12:34:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure port_is_power_on [2021-12-15 12:34:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure port_is_power_on [2021-12-15 12:34:20,276 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-12-15 12:34:20,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-12-15 12:34:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 12:34:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 12:34:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 12:34:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2021-12-15 12:34:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2021-12-15 12:34:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_bulk_urbs [2021-12-15 12:34:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_bulk_urbs [2021-12-15 12:34:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 12:34:20,277 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 12:34:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_logical_disconnect [2021-12-15 12:34:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_logical_disconnect [2021-12-15 12:34:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 12:34:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 12:34:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_flush_endpoint [2021-12-15 12:34:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_flush_endpoint [2021-12-15 12:34:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_status [2021-12-15 12:34:20,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_status [2021-12-15 12:34:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-12-15 12:34:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure bus_find_device [2021-12-15 12:34:20,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_find_device [2021-12-15 12:34:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2021-12-15 12:34:20,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2021-12-15 12:34:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2021-12-15 12:34:20,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2021-12-15 12:34:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 12:34:20,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 12:34:20,279 INFO L130 BoogieDeclarations]: Found specification of procedure hub_irq [2021-12-15 12:34:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_irq [2021-12-15 12:34:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_suspend [2021-12-15 12:34:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_suspend [2021-12-15 12:34:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 12:34:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 12:34:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_device_descriptor [2021-12-15 12:34:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_device_descriptor [2021-12-15 12:34:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure hub_quiesce [2021-12-15 12:34:20,280 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_quiesce [2021-12-15 12:34:20,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb [2021-12-15 12:34:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb [2021-12-15 12:34:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 12:34:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 12:34:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-12-15 12:34:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-12-15 12:34:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2021-12-15 12:34:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2021-12-15 12:34:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure async_getcompleted [2021-12-15 12:34:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure async_getcompleted [2021-12-15 12:34:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_reset_endpoint [2021-12-15 12:34:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_reset_endpoint [2021-12-15 12:34:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_complete [2021-12-15 12:34:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_complete [2021-12-15 12:34:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:34:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:34:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_connect_change [2021-12-15 12:34:20,282 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_connect_change [2021-12-15 12:34:20,282 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_queue_reset_device [2021-12-15 12:34:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_queue_reset_device [2021-12-15 12:34:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 12:34:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 12:34:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_interface [2021-12-15 12:34:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_interface [2021-12-15 12:34:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_buffer_alloc [2021-12-15 12:34:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_buffer_alloc [2021-12-15 12:34:20,283 INFO L130 BoogieDeclarations]: Found specification of procedure rh_urb_enqueue [2021-12-15 12:34:20,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_urb_enqueue [2021-12-15 12:34:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure hub_free_dev [2021-12-15 12:34:20,284 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_free_dev [2021-12-15 12:34:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure clear_hub_feature [2021-12-15 12:34:20,284 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_hub_feature [2021-12-15 12:34:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 12:34:20,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 12:34:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_device_is_owned [2021-12-15 12:34:20,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_device_is_owned [2021-12-15 12:34:20,284 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 12:34:20,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 12:34:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-15 12:34:20,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-15 12:34:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend [2021-12-15 12:34:20,285 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend [2021-12-15 12:34:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure release_devnum [2021-12-15 12:34:20,285 INFO L138 BoogieDeclarations]: Found implementation of procedure release_devnum [2021-12-15 12:34:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure snoop_urb [2021-12-15 12:34:20,285 INFO L138 BoogieDeclarations]: Found implementation of procedure snoop_urb [2021-12-15 12:34:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2021-12-15 12:34:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autoresume_device [2021-12-15 12:34:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autoresume_device [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 12:34:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_interface [2021-12-15 12:34:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_interface [2021-12-15 12:34:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 12:34:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-15 12:34:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_ep_devs [2021-12-15 12:34:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_ep_devs [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_led [2021-12-15 12:34:20,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_led [2021-12-15 12:34:20,287 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 12:34:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 12:34:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 12:34:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 12:34:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2021-12-15 12:34:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2021-12-15 12:34:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 12:34:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 12:34:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_suspend [2021-12-15 12:34:20,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_suspend [2021-12-15 12:34:20,288 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:34:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:34:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_device [2021-12-15 12:34:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_device [2021-12-15 12:34:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-15 12:34:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-15 12:34:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_langid [2021-12-15 12:34:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_langid [2021-12-15 12:34:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_suspend [2021-12-15 12:34:20,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_suspend [2021-12-15 12:34:20,289 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 12:34:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 12:34:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_interface [2021-12-15 12:34:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_interface [2021-12-15 12:34:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-15 12:34:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-15 12:34:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-12-15 12:34:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-12-15 12:34:20,290 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 12:34:20,290 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:34:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 12:34:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 12:34:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_freeze [2021-12-15 12:34:20,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_freeze [2021-12-15 12:34:20,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2021-12-15 12:34:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2021-12-15 12:34:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_is_primary_hcd [2021-12-15 12:34:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_is_primary_hcd [2021-12-15 12:34:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 12:34:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 12:34:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure port_is_suspended [2021-12-15 12:34:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure port_is_suspended [2021-12-15 12:34:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure hub_thread [2021-12-15 12:34:20,292 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_thread [2021-12-15 12:34:20,292 INFO L130 BoogieDeclarations]: Found specification of procedure hub_pre_reset [2021-12-15 12:34:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_pre_reset [2021-12-15 12:34:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2021-12-15 12:34:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2021-12-15 12:34:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-15 12:34:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-15 12:34:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_reset [2021-12-15 12:34:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_reset [2021-12-15 12:34:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rebind_intf [2021-12-15 12:34:20,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rebind_intf [2021-12-15 12:34:20,293 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 12:34:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 12:34:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_both [2021-12-15 12:34:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_both [2021-12-15 12:34:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 12:34:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 12:34:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2021-12-15 12:34:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:34:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:34:20,294 INFO L130 BoogieDeclarations]: Found specification of procedure hub_events [2021-12-15 12:34:20,294 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_events [2021-12-15 12:34:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_device [2021-12-15 12:34:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_device [2021-12-15 12:34:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 12:34:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 12:34:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-15 12:34:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-15 12:34:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 12:34:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 12:34:20,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2021-12-15 12:34:20,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2021-12-15 12:34:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 12:34:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 12:34:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:34:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 12:34:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 12:34:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2021-12-15 12:34:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2021-12-15 12:34:20,296 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_alloc_coherent [2021-12-15 12:34:20,296 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_alloc_coherent [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure check_highspeed [2021-12-15 12:34:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure check_highspeed [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure recursively_mark_NOTATTACHED [2021-12-15 12:34:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure recursively_mark_NOTATTACHED [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_noresume [2021-12-15 12:34:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_noresume [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 12:34:20,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 12:34:20,297 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-15 12:34:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-15 12:34:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-12-15 12:34:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-12-15 12:34:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure plural [2021-12-15 12:34:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure plural [2021-12-15 12:34:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_poweroff [2021-12-15 12:34:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_poweroff [2021-12-15 12:34:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_sysfs_intf_files [2021-12-15 12:34:20,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_sysfs_intf_files [2021-12-15 12:34:20,298 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_interface [2021-12-15 12:34:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_interface [2021-12-15 12:34:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_suspend [2021-12-15 12:34:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_suspend [2021-12-15 12:34:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 12:34:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 12:34:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:34:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:34:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 12:34:20,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 12:34:20,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cancel_queued_reset [2021-12-15 12:34:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cancel_queued_reset [2021-12-15 12:34:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 12:34:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 12:34:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-12-15 12:34:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-12-15 12:34:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_dynamic_id [2021-12-15 12:34:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_dynamic_id [2021-12-15 12:34:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_free_coherent [2021-12-15 12:34:20,300 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_free_coherent [2021-12-15 12:34:20,300 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 12:34:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 12:34:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 12:34:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 12:34:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2021-12-15 12:34:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2021-12-15 12:34:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure usbfs_get_inode [2021-12-15 12:34:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usbfs_get_inode [2021-12-15 12:34:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 12:34:20,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 12:34:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-12-15 12:34:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_forced_unbind_intf [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_forced_unbind_intf [2021-12-15 12:34:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 12:34:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep0_reinit [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep0_reinit [2021-12-15 12:34:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure hdev_to_hub [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure hdev_to_hub [2021-12-15 12:34:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-12-15 12:34:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-12-15 12:34:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2021-12-15 12:34:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2021-12-15 12:34:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure do_unbind_rebind [2021-12-15 12:34:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unbind_rebind [2021-12-15 12:34:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid_nr [2021-12-15 12:34:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid_nr [2021-12-15 12:34:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2021-12-15 12:34:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2021-12-15 12:34:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 12:34:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_ep_devs [2021-12-15 12:34:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_ep_devs [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 12:34:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2021-12-15 12:34:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 12:34:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 12:34:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2021-12-15 12:34:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2021-12-15 12:34:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 12:34:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 12:34:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2021-12-15 12:34:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2021-12-15 12:34:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_descriptor [2021-12-15 12:34:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_descriptor [2021-12-15 12:34:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device_otg [2021-12-15 12:34:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device_otg [2021-12-15 12:34:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 12:34:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 12:34:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2021-12-15 12:34:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2021-12-15 12:34:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2021-12-15 12:34:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2021-12-15 12:34:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-12-15 12:34:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-12-15 12:34:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-15 12:34:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-15 12:34:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 12:34:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 12:34:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_endpoint [2021-12-15 12:34:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_endpoint [2021-12-15 12:34:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 12:34:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 12:34:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_urb_dir_in [2021-12-15 12:34:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_urb_dir_in [2021-12-15 12:34:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 12:34:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 12:34:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure show_string [2021-12-15 12:34:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure show_string [2021-12-15 12:34:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-15 12:34:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-15 12:34:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_descriptor [2021-12-15 12:34:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_descriptor [2021-12-15 12:34:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-12-15 12:34:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-12-15 12:34:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2021-12-15 12:34:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2021-12-15 12:34:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-12-15 12:34:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-12-15 12:34:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 12:34:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 12:34:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2021-12-15 12:34:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2021-12-15 12:34:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 12:34:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 12:34:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_wait_reset [2021-12-15 12:34:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_wait_reset [2021-12-15 12:34:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure autosuspend_check [2021-12-15 12:34:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure autosuspend_check [2021-12-15 12:34:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2021-12-15 12:34:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2021-12-15 12:34:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_internal_control_msg [2021-12-15 12:34:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_internal_control_msg [2021-12-15 12:34:20,310 INFO L130 BoogieDeclarations]: Found specification of procedure generic_suspend [2021-12-15 12:34:20,310 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_suspend [2021-12-15 12:34:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_status [2021-12-15 12:34:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_status [2021-12-15 12:34:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 12:34:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 12:34:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-12-15 12:34:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-12-15 12:34:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 12:34:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 12:34:20,311 INFO L130 BoogieDeclarations]: Found specification of procedure hub_suspend [2021-12-15 12:34:20,311 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_suspend [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:34:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device [2021-12-15 12:34:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid [2021-12-15 12:34:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure check_port_resume_type [2021-12-15 12:34:20,312 INFO L138 BoogieDeclarations]: Found implementation of procedure check_port_resume_type [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-12-15 12:34:20,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_resume [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_resume [2021-12-15 12:34:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure hub_configure [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_configure [2021-12-15 12:34:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_device [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_device [2021-12-15 12:34:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure companion_common [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure companion_common [2021-12-15 12:34:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_resume [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_resume [2021-12-15 12:34:20,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_prepare_to_sleep [2021-12-15 12:34:20,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_prepare_to_sleep [2021-12-15 12:34:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2021-12-15 12:34:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2021-12-15 12:34:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 12:34:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 12:34:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_buffer_free [2021-12-15 12:34:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_buffer_free [2021-12-15 12:34:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 12:34:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 12:34:20,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unmap_urb_for_dma [2021-12-15 12:34:20,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unmap_urb_for_dma [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure generic_disconnect [2021-12-15 12:34:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_disconnect [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-12-15 12:34:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure hub_clear_tt_buffer [2021-12-15 12:34:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_clear_tt_buffer [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure create_intf_ep_devs [2021-12-15 12:34:20,315 INFO L138 BoogieDeclarations]: Found implementation of procedure create_intf_ep_devs [2021-12-15 12:34:20,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure descriptors_changed [2021-12-15 12:34:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure descriptors_changed [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 12:34:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 12:34:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 12:34:20,316 INFO L130 BoogieDeclarations]: Found specification of procedure hub_tt_work [2021-12-15 12:34:20,316 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_tt_work [2021-12-15 12:34:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-15 12:34:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_interface [2021-12-15 12:34:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_interface [2021-12-15 12:34:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 12:34:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 12:34:20,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2021-12-15 12:34:20,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure free_async [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure free_async [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure hub_reset_resume [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_reset_resume [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_interface [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_interface [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_device [2021-12-15 12:34:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_device [2021-12-15 12:34:20,415 INFO L130 BoogieDeclarations]: Found specification of procedure clear_port_feature [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_port_feature [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cache_string [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cache_string [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure led_work [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure led_work [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure generic_probe [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_probe [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_interface [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_interface [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rh_urb_dequeue [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rh_urb_dequeue [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async_on_interface [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async_on_interface [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2021-12-15 12:34:20,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2021-12-15 12:34:20,416 INFO L130 BoogieDeclarations]: Found specification of procedure async_completed [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure async_completed [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure security_task_getsecid [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure security_task_getsecid [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_sysfs_intf_files [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_sysfs_intf_files [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_autosuspend [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_autosuspend [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autosuspend_device [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autosuspend_device [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure driver_set_config_work [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_set_config_work [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usbdev_release [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usbdev_release [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2021-12-15 12:34:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2021-12-15 12:34:20,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_dev [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_dev [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func2 [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func2 [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func3 [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func3 [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_both [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_both [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure pm_suspend_ignore_children [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_suspend_ignore_children [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure hub_probe [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_probe [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure hub_resume [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_resume [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 12:34:20,418 INFO L130 BoogieDeclarations]: Found specification of procedure is_root_hub [2021-12-15 12:34:20,418 INFO L138 BoogieDeclarations]: Found implementation of procedure is_root_hub [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure hub_post_reset [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_post_reset [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_open [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_open [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_thaw [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_thaw [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_init [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_init [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure inc_nlink [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_nlink [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kick_khubd [2021-12-15 12:34:20,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kick_khubd [2021-12-15 12:34:20,419 INFO L130 BoogieDeclarations]: Found specification of procedure hub_is_superspeed [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_is_superspeed [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure rh_call_control [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_call_control [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_configuration [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_configuration [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_configuration [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_configuration [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure releaseintf [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure releaseintf [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-12-15 12:34:20,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-12-15 12:34:20,420 INFO L130 BoogieDeclarations]: Found specification of procedure hub_power_on [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_power_on [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_and_verify_device [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_and_verify_device [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_string [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_string [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_debounce [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_debounce [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_resume [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_resume [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_no_suspend [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_no_suspend [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_device [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_device [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_alloc_bandwidth [2021-12-15 12:34:20,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_alloc_bandwidth [2021-12-15 12:34:20,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure generic_resume [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_resume [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure kick_khubd [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_khubd [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_submit_urb [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_submit_urb [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_device [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_device [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2021-12-15 12:34:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2021-12-15 12:34:20,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 12:34:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 12:34:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 12:34:20,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:34:20,425 INFO L130 BoogieDeclarations]: Found specification of procedure driver_disconnect [2021-12-15 12:34:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_disconnect [2021-12-15 12:34:20,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2021-12-15 12:34:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2021-12-15 12:34:20,425 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2021-12-15 12:34:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2021-12-15 12:34:20,425 INFO L130 BoogieDeclarations]: Found specification of procedure remove_intf_ep_devs [2021-12-15 12:34:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_intf_ep_devs [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 12:34:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_disable [2021-12-15 12:34:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_disable [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-12-15 12:34:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-15 12:34:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_sub [2021-12-15 12:34:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_sub [2021-12-15 12:34:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_restore [2021-12-15 12:34:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_restore [2021-12-15 12:34:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure update_devnum [2021-12-15 12:34:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure update_devnum [2021-12-15 12:34:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure hub_is_wusb [2021-12-15 12:34:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_is_wusb [2021-12-15 12:34:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_suspend [2021-12-15 12:34:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_suspend [2021-12-15 12:34:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-12-15 12:34:20,427 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-12-15 12:34:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remote_wakeup [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remote_wakeup [2021-12-15 12:34:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-12-15 12:34:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure powermac_set_asic [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure powermac_set_asic [2021-12-15 12:34:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure suspend_common [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure suspend_common [2021-12-15 12:34:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_device [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_device [2021-12-15 12:34:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 12:34:20,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure sg_complete [2021-12-15 12:34:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_complete [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-12-15 12:34:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:34:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure check_root_hub_suspended [2021-12-15 12:34:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure check_root_hub_suspended [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-12-15 12:34:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2021-12-15 12:34:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure resume_common [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure resume_common [2021-12-15 12:34:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_new_device [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_new_device [2021-12-15 12:34:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 12:34:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-12-15 12:34:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure find_port_owner [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure find_port_owner [2021-12-15 12:34:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure kill_pid_info_as_uid [2021-12-15 12:34:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_pid_info_as_uid [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disconnect [2021-12-15 12:34:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disconnect [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure hub_activate [2021-12-15 12:34:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_activate [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:34:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_endpoint [2021-12-15 12:34:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_endpoint [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_warm_reset [2021-12-15 12:34:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_warm_reset [2021-12-15 12:34:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure finish_port_resume [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_port_resume [2021-12-15 12:34:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure __suspend_report_result [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __suspend_report_result [2021-12-15 12:34:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure hub_set_address [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_set_address [2021-12-15 12:34:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 12:34:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2021-12-15 12:34:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_usb_device_driver [2021-12-15 12:34:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure is_usb_device_driver [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_active [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_active [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure device_pm_wait_for_dev [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure device_pm_wait_for_dev [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_status [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_status [2021-12-15 12:34:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2021-12-15 12:34:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure device_attach [2021-12-15 12:34:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure usb_choose_configuration [2021-12-15 12:34:20,434 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_choose_configuration [2021-12-15 12:34:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:34:20,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:34:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_feature [2021-12-15 12:34:20,434 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_feature [2021-12-15 12:34:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_unanchor_urb [2021-12-15 12:34:20,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_unanchor_urb [2021-12-15 12:34:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-12-15 12:34:20,434 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-12-15 12:34:21,808 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:34:21,813 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:34:22,018 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:22,021 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:22,022 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:24,658 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2021-12-15 12:34:24,659 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2021-12-15 12:34:24,659 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##82: assume !false; [2021-12-15 12:34:24,659 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##81: assume false; [2021-12-15 12:34:24,659 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume !false; [2021-12-15 12:34:24,659 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume false; [2021-12-15 12:34:27,448 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-15 12:34:28,349 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume !false; [2021-12-15 12:34:28,350 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##63: assume false; [2021-12-15 12:34:28,886 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:34:28,889 INFO L158 Benchmark]: Toolchain (without parser) took 22090.96ms. Allocated memory was 83.9MB in the beginning and 685.8MB in the end (delta: 601.9MB). Free memory was 41.3MB in the beginning and 267.7MB in the end (delta: -226.4MB). Peak memory consumption was 390.7MB. Max. memory is 16.1GB. [2021-12-15 12:34:28,889 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:34:28,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12326.95ms. Allocated memory was 83.9MB in the beginning and 685.8MB in the end (delta: 601.9MB). Free memory was 41.3MB in the beginning and 412.7MB in the end (delta: -371.4MB). Peak memory consumption was 325.4MB. Max. memory is 16.1GB. [2021-12-15 12:34:28,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 503.98ms. Allocated memory is still 685.8MB. Free memory was 412.7MB in the beginning and 327.7MB in the end (delta: 84.9MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-12-15 12:34:28,890 INFO L158 Benchmark]: Boogie Preprocessor took 585.87ms. Allocated memory is still 685.8MB. Free memory was 327.7MB in the beginning and 400.9MB in the end (delta: -73.1MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. [2021-12-15 12:34:28,891 INFO L158 Benchmark]: RCFGBuilder took 8668.94ms. Allocated memory is still 685.8MB. Free memory was 400.9MB in the beginning and 267.7MB in the end (delta: 133.2MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. [2021-12-15 12:34:28,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12326.95ms. Allocated memory was 83.9MB in the beginning and 685.8MB in the end (delta: 601.9MB). Free memory was 41.3MB in the beginning and 412.7MB in the end (delta: -371.4MB). Peak memory consumption was 325.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 503.98ms. Allocated memory is still 685.8MB. Free memory was 412.7MB in the beginning and 327.7MB in the end (delta: 84.9MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 585.87ms. Allocated memory is still 685.8MB. Free memory was 327.7MB in the beginning and 400.9MB in the end (delta: -73.1MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8668.94ms. Allocated memory is still 685.8MB. Free memory was 400.9MB in the beginning and 267.7MB in the end (delta: 133.2MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 12:34:28,939 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable