java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-19 04:57:18,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 04:57:18,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 04:57:18,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 04:57:18,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 04:57:18,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 04:57:18,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 04:57:18,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 04:57:18,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 04:57:18,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 04:57:18,881 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 04:57:18,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 04:57:18,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 04:57:18,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 04:57:18,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 04:57:18,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 04:57:18,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 04:57:18,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 04:57:18,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 04:57:18,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 04:57:18,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 04:57:18,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 04:57:18,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 04:57:18,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 04:57:18,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-19 04:57:18,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-19 04:57:18,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-19 04:57:18,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-19 04:57:18,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-19 04:57:18,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-19 04:57:18,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 04:57:18,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 04:57:18,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 04:57:18,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 04:57:18,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 04:57:18,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 04:57:18,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 04:57:18,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 04:57:18,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 04:57:18,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 04:57:18,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 04:57:18,911 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-19 04:57:18,935 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 04:57:18,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 04:57:18,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 04:57:18,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 04:57:18,937 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 04:57:18,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 04:57:18,937 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 04:57:18,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 04:57:18,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 04:57:18,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 04:57:18,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 04:57:18,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 04:57:18,938 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 04:57:18,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 04:57:18,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 04:57:18,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 04:57:18,939 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 04:57:18,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 04:57:18,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 04:57:18,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 04:57:18,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 04:57:18,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 04:57:18,941 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 04:57:18,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 04:57:18,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 04:57:18,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 04:57:18,941 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 04:57:18,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 04:57:18,984 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 04:57:18,990 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 04:57:18,991 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 04:57:18,992 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 04:57:18,992 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2019-08-19 04:57:19,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9713b2deb/f199d26d43b84758974a97c50db5a934/FLAGd099f8522 [2019-08-19 04:57:19,958 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 04:57:19,958 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2019-08-19 04:57:20,009 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9713b2deb/f199d26d43b84758974a97c50db5a934/FLAGd099f8522 [2019-08-19 04:57:20,414 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9713b2deb/f199d26d43b84758974a97c50db5a934 [2019-08-19 04:57:20,425 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 04:57:20,426 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 04:57:20,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 04:57:20,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 04:57:20,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 04:57:20,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 04:57:20" (1/1) ... [2019-08-19 04:57:20,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@252fa5eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:20, skipping insertion in model container [2019-08-19 04:57:20,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 04:57:20" (1/1) ... [2019-08-19 04:57:20,440 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 04:57:20,600 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 04:57:23,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 04:57:23,074 INFO L188 MainTranslator]: Completed pre-run [2019-08-19 04:57:23,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 04:57:24,768 INFO L192 MainTranslator]: Completed translation [2019-08-19 04:57:24,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24 WrapperNode [2019-08-19 04:57:24,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 04:57:24,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-19 04:57:24,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-19 04:57:24,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-19 04:57:24,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:24,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:24,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:24,920 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:25,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:25,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:25,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... [2019-08-19 04:57:25,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-19 04:57:25,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-19 04:57:25,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-19 04:57:25,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-19 04:57:25,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 04:57:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 04:57:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-19 04:57:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-19 04:57:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-19 04:57:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-19 04:57:25,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-19 04:57:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-19 04:57:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-19 04:57:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-19 04:57:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-19 04:57:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-19 04:57:25,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-19 04:57:25,547 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-19 04:57:25,548 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-08-19 04:57:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-08-19 04:57:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-08-19 04:57:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-19 04:57:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_readl [2019-08-19 04:57:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_writel [2019-08-19 04:57:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_oip [2019-08-19 04:57:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop [2019-08-19 04:57:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_reset [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_run [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_softconn [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_softdisconn [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure scratchpad_setup [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_srr [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_init [2019-08-19 04:57:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_free [2019-08-19 04:57:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_reinit [2019-08-19 04:57:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_alloc [2019-08-19 04:57:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_hw_exit [2019-08-19 04:57:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_hw_init [2019-08-19 04:57:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_probe [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_remove [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_driver_init [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_driver_exit [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2019-08-19 04:57:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-08-19 04:57:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_29 [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_30 [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-19 04:57:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-08-19 04:57:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-19 04:57:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_issue_cmd [2019-08-19 04:57:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_submit_cmd [2019-08-19 04:57:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dconfig_ep [2019-08-19 04:57:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bd_list_reinit [2019-08-19 04:57:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_config_ep [2019-08-19 04:57:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_bla [2019-08-19 04:57:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_address_device [2019-08-19 04:57:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_function_wake_fh [2019-08-19 04:57:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_function_wake [2019-08-19 04:57:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_set_stall [2019-08-19 04:57:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_clear_stall [2019-08-19 04:57:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop_ep [2019-08-19 04:57:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_52 [2019-08-19 04:57:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_53 [2019-08-19 04:57:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_54 [2019-08-19 04:57:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2019-08-19 04:57:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2019-08-19 04:57:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2019-08-19 04:57:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-19 04:57:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-19 04:57:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-19 04:57:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_75 [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bd_list_free [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_table [2019-08-19 04:57:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bd_list_alloc [2019-08-19 04:57:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_needed_req [2019-08-19 04:57:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_add_to_bdi [2019-08-19 04:57:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_tbi [2019-08-19 04:57:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure find_end_bdi [2019-08-19 04:57:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_available_ep [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_notify_xfr [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_bd [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bdlist_eqp_adv [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_first_bd_ep0 [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bd_list_xfr [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_queue_xfr [2019-08-19 04:57:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_req_complete [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_disable [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_enable [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue_status_stage [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue_data_stage [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_queue [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_dequeue [2019-08-19 04:57:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_set_halt [2019-08-19 04:57:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_free_ep [2019-08-19 04:57:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_set_test_mode [2019-08-19 04:57:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_xsr_succ_status [2019-08-19 04:57:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_xsf_ep0_setup_recv [2019-08-19 04:57:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_stall [2019-08-19 04:57:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_set_address [2019-08-19 04:57:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_handle_feature_dev [2019-08-19 04:57:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_handle_feature [2019-08-19 04:57:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_handle_status [2019-08-19 04:57:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_set_sel_cmpl [2019-08-19 04:57:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_set_sel [2019-08-19 04:57:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue_zlp [2019-08-19 04:57:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_control_request [2019-08-19 04:57:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_xsf_ep0_data_start [2019-08-19 04:57:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_xsf_ep0_status_start [2019-08-19 04:57:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_xsf_complete [2019-08-19 04:57:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_sr_xsf [2019-08-19 04:57:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_queue [2019-08-19 04:57:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_dequeue [2019-08-19 04:57:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_set_halt [2019-08-19 04:57:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_alloc_request [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_free_request [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_enable [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_disable [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ep [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_init_ep [2019-08-19 04:57:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_3 [2019-08-19 04:57:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-08-19 04:57:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-19 04:57:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-19 04:57:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-19 04:57:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_85 [2019-08-19 04:57:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_86 [2019-08-19 04:57:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_87 [2019-08-19 04:57:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2019-08-19 04:57:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_95 [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_99 [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2019-08-19 04:57:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure srr_dqp_index_advc [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_uspc_connected [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_uspc_disconnected [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_func_wake_timer [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_link_state_change [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_sr_uspc [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_interrupt [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_start [2019-08-19 04:57:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_stop [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_pullup [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_set_selfpowered [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_wakeup [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_init [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_exit [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-08-19 04:57:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_2 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_119 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_120 [2019-08-19 04:57:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_121 [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_122 [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_123 [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_129 [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dbg_regs [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dump_epsts [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dbg_srr [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dbg_bd_list [2019-08-19 04:57:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_152 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_153 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_154 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_155 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_156 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_162 [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-19 04:57:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-19 04:57:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-08-19 04:57:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-19 04:57:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-08-19 04:57:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-19 04:57:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-08-19 04:57:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-19 04:57:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-19 04:57:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-19 04:57:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-19 04:57:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-19 04:57:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-19 04:57:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-19 04:57:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-19 04:57:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-19 04:57:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-19 04:57:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-19 04:57:25,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-19 04:57:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-19 04:57:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-19 04:57:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-19 04:57:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-19 04:57:25,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-08-19 04:57:25,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-19 04:57:25,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_3 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_2 [2019-08-19 04:57:25,611 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-19 04:57:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_29 [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_30 [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-19 04:57:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-08-19 04:57:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_readl [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_writel [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_softconn [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_softdisconn [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_run [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_reset [2019-08-19 04:57:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_init [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_exit [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_reinit [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_sr_uspc [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_sr_xsf [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_xsf_ep0_setup_recv [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_xsf_ep0_data_start [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_xsf_ep0_status_start [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dbg_regs [2019-08-19 04:57:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure poll_oip [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure scratchpad_setup [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure setup_srr [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_init [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_free [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_alloc [2019-08-19 04:57:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_hw_exit [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_hw_init [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_probe [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_remove [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_driver_init [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_driver_exit [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-08-19 04:57:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_52 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_54 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_53 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2019-08-19 04:57:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_notify_xfr [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_address_device [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_config_ep [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dconfig_ep [2019-08-19 04:57:25,620 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop_ep [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_set_stall [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_clear_stall [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_bla [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_function_wake [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_function_wake_fh [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dump_epsts [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_issue_cmd [2019-08-19 04:57:25,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_submit_cmd [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bd_list_reinit [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-19 04:57:25,622 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_75 [2019-08-19 04:57:25,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-19 04:57:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2019-08-19 04:57:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-19 04:57:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2019-08-19 04:57:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_85 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_87 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_86 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_95 [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-19 04:57:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_99 [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_init_ep [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_disable [2019-08-19 04:57:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_enable [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_free_ep [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dbg_bd_list [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dbg_srr [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bd_list_free [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure chain_table [2019-08-19 04:57:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bd_list_alloc [2019-08-19 04:57:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure bd_needed_req [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure bd_add_to_bdi [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_tbi [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure find_end_bdi [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure bd_available_ep [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_bd [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bdlist_eqp_adv [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure setup_first_bd_ep0 [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bd_list_xfr [2019-08-19 04:57:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_queue_xfr [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_req_complete [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue_status_stage [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue_data_stage [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep_queue [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep_dequeue [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure ep_set_halt [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_set_test_mode [2019-08-19 04:57:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure handle_xsr_succ_status [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_stall [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_set_address [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_handle_feature_dev [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_handle_feature [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_handle_status [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_set_sel_cmpl [2019-08-19 04:57:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_set_sel [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue_zlp [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure handle_control_request [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_xsf_complete [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_queue [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_dequeue [2019-08-19 04:57:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_set_halt [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_alloc_request [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_free_request [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_enable [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_disable [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_ep [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-19 04:57:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_119 [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_121 [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_120 [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_123 [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_122 [2019-08-19 04:57:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_129 [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-08-19 04:57:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure srr_dqp_index_advc [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_uspc_connected [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_uspc_disconnected [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_func_wake_timer [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure handle_link_state_change [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_interrupt [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_start [2019-08-19 04:57:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_stop [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_pullup [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_set_selfpowered [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_wakeup [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_152 [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_154 [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_153 [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_156 [2019-08-19 04:57:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_155 [2019-08-19 04:57:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_162 [2019-08-19 04:57:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-19 04:57:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-19 04:57:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-19 04:57:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-19 04:57:28,180 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-19 05:02:05,433 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-19 05:02:05,433 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-19 05:02:05,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 05:02:05 BoogieIcfgContainer [2019-08-19 05:02:05,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-19 05:02:05,437 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-19 05:02:05,437 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-19 05:02:05,437 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-19 05:02:05,438 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 05:02:05" (1/1) ... [2019-08-19 05:02:05,450 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-19 05:02:05,452 INFO L155 IcfgInterpreter]: Building call graph [2019-08-19 05:02:05,470 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-19 05:02:05,480 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-19 05:02:05,482 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-19 05:05:27,954 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_1605|], 1957231=[|v_#valid_2292|]} [2019-08-19 05:09:28,699 WARN L193 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-08-19 05:09:28,700 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:224) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.IncrementalPlicationChecker.checkPlication(IncrementalPlicationChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ArrayIndexEqualityManager.(ArrayIndexEqualityManager.java:91) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:335) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:242) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:232) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:106) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:204) ... 49 more [2019-08-19 05:09:28,710 INFO L168 Benchmark]: Toolchain (without parser) took 728282.62 ms. Allocated memory was 131.1 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 72.9 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-08-19 05:09:28,710 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory is still 105.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-19 05:09:28,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4341.95 ms. Allocated memory was 131.1 MB in the beginning and 283.1 MB in the end (delta: 152.0 MB). Free memory was 72.9 MB in the beginning and 85.4 MB in the end (delta: -12.5 MB). Peak memory consumption was 176.2 MB. Max. memory is 7.1 GB. [2019-08-19 05:09:28,714 INFO L168 Benchmark]: Boogie Preprocessor took 691.80 ms. Allocated memory was 283.1 MB in the beginning and 410.0 MB in the end (delta: 126.9 MB). Free memory was 85.4 MB in the beginning and 278.1 MB in the end (delta: -192.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. [2019-08-19 05:09:28,716 INFO L168 Benchmark]: RCFGBuilder took 279974.55 ms. Allocated memory was 410.0 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 278.1 MB in the beginning and 2.2 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-19 05:09:28,720 INFO L168 Benchmark]: Symbolic Interpretation took 443270.45 ms. Allocated memory was 2.8 GB in the beginning and 2.8 GB in the end (delta: 20.4 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 183.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-08-19 05:09:28,725 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 131.1 MB. Free memory is still 105.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4341.95 ms. Allocated memory was 131.1 MB in the beginning and 283.1 MB in the end (delta: 152.0 MB). Free memory was 72.9 MB in the beginning and 85.4 MB in the end (delta: -12.5 MB). Peak memory consumption was 176.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 691.80 ms. Allocated memory was 283.1 MB in the beginning and 410.0 MB in the end (delta: 126.9 MB). Free memory was 85.4 MB in the beginning and 278.1 MB in the end (delta: -192.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 279974.55 ms. Allocated memory was 410.0 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 278.1 MB in the beginning and 2.2 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 443270.45 ms. Allocated memory was 2.8 GB in the beginning and 2.8 GB in the end (delta: 20.4 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 183.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...