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-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid AlwaysFluid --sifa.intern.fluid AlwaysFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 23:12:32,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 23:12:32,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 23:12:32,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 23:12:32,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 23:12:32,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 23:12:32,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 23:12:32,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 23:12:32,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 23:12:32,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 23:12:32,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 23:12:32,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 23:12:32,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 23:12:32,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 23:12:32,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 23:12:32,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 23:12:32,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 23:12:32,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 23:12:32,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 23:12:32,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 23:12:32,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 23:12:32,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 23:12:32,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 23:12:32,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 23:12:32,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 23:12:32,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 23:12:32,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 23:12:32,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 23:12:32,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 23:12:32,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 23:12:32,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 23:12:32,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 23:12:32,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 23:12:32,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 23:12:32,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 23:12:32,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 23:12:32,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 23:12:32,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 23:12:32,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 23:12:32,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 23:12:32,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 23:12:32,314 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 23:12:32,334 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 23:12:32,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 23:12:32,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 23:12:32,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 23:12:32,337 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 23:12:32,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 23:12:32,338 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 23:12:32,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 23:12:32,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 23:12:32,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 23:12:32,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 23:12:32,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 23:12:32,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 23:12:32,340 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 23:12:32,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 23:12:32,341 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 23:12:32,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 23:12:32,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 23:12:32,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 23:12:32,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 23:12:32,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 23:12:32,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 23:12:32,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 23:12:32,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 23:12:32,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 23:12:32,343 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 23:12:32,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 23:12:32,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 23:12:32,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> AlwaysFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> AlwaysFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 23:12:32,398 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 23:12:32,415 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 23:12:32,419 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 23:12:32,420 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 23:12:32,421 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 23:12:32,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-20 23:12:32,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffd4e2d0/442ae061f69d4c00b9ed45ee1430926c/FLAGaf1035f5a [2019-09-20 23:12:33,338 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 23:12:33,342 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-20 23:12:33,394 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffd4e2d0/442ae061f69d4c00b9ed45ee1430926c/FLAGaf1035f5a [2019-09-20 23:12:33,880 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ffd4e2d0/442ae061f69d4c00b9ed45ee1430926c [2019-09-20 23:12:33,890 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 23:12:33,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 23:12:33,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 23:12:33,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 23:12:33,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 23:12:33,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:12:33" (1/1) ... [2019-09-20 23:12:33,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d64ddf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:33, skipping insertion in model container [2019-09-20 23:12:33,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:12:33" (1/1) ... [2019-09-20 23:12:33,906 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 23:12:34,051 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 23:12:36,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:12:36,277 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 23:12:36,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:12:37,244 INFO L192 MainTranslator]: Completed translation [2019-09-20 23:12:37,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37 WrapperNode [2019-09-20 23:12:37,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 23:12:37,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 23:12:37,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 23:12:37,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 23:12:37,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (1/1) ... [2019-09-20 23:12:37,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 23:12:37,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 23:12:37,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 23:12:37,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 23:12:37,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:12:37" (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 [2019-09-20 23:12:37,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 23:12:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 23:12:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 23:12:37,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 23:12:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 23:12:37,925 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 23:12:37,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 23:12:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-20 23:12:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 23:12:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 23:12:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 23:12:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 23:12:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 23:12:37,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 23:12:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 23:12:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 23:12:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 23:12:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 23:12:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 23:12:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 23:12:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 23:12:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 23:12:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 23:12:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 23:12:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 23:12:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 23:12:37,934 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-20 23:12:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 23:12:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 23:12:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 23:12:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-20 23:12:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-20 23:12:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2019-09-20 23:12:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-20 23:12:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-09-20 23:12:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-20 23:12:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-09-20 23:12:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 23:12:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 23:12:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2019-09-20 23:12:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2019-09-20 23:12:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2019-09-20 23:12:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2019-09-20 23:12:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2019-09-20 23:12:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2019-09-20 23:12:37,939 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2019-09-20 23:12:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2019-09-20 23:12:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2019-09-20 23:12:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2019-09-20 23:12:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2019-09-20 23:12:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2019-09-20 23:12:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2019-09-20 23:12:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2019-09-20 23:12:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2019-09-20 23:12:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2019-09-20 23:12:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2019-09-20 23:12:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2019-09-20 23:12:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2019-09-20 23:12:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2019-09-20 23:12:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2019-09-20 23:12:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2019-09-20 23:12:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2019-09-20 23:12:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2019-09-20 23:12:37,945 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2019-09-20 23:12:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2019-09-20 23:12:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2019-09-20 23:12:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2019-09-20 23:12:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2019-09-20 23:12:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2019-09-20 23:12:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2019-09-20 23:12:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2019-09-20 23:12:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2019-09-20 23:12:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2019-09-20 23:12:37,948 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2019-09-20 23:12:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2019-09-20 23:12:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2019-09-20 23:12:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2019-09-20 23:12:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2019-09-20 23:12:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2019-09-20 23:12:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2019-09-20 23:12:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2019-09-20 23:12:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2019-09-20 23:12:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2019-09-20 23:12:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2019-09-20 23:12:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2019-09-20 23:12:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2019-09-20 23:12:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2019-09-20 23:12:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2019-09-20 23:12:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2019-09-20 23:12:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2019-09-20 23:12:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2019-09-20 23:12:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2019-09-20 23:12:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2019-09-20 23:12:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2019-09-20 23:12:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2019-09-20 23:12:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2019-09-20 23:12:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2019-09-20 23:12:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2019-09-20 23:12:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2019-09-20 23:12:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2019-09-20 23:12:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-20 23:12:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-20 23:12:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-09-20 23:12:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-20 23:12:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-20 23:12:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2019-09-20 23:12:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-20 23:12:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-20 23:12:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-20 23:12:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-20 23:12:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-20 23:12:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2019-09-20 23:12:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-20 23:12:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-20 23:12:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_7 [2019-09-20 23:12:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-20 23:12:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_9 [2019-09-20 23:12:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-20 23:12:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-20 23:12:37,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-20 23:12:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_13 [2019-09-20 23:12:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_14 [2019-09-20 23:12:37,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_15 [2019-09-20 23:12:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 23:12:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-20 23:12:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 23:12:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 23:12:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 23:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 23:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 23:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 23:12:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 23:12:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 23:12:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 23:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 23:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 23:12:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 23:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 23:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 23:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 23:12:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 23:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 23:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 23:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 23:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 23:12:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 23:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 23:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-20 23:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-20 23:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 23:12:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-20 23:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 23:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 23:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 23:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 23:12:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 23:12:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 23:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 23:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 23:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 23:12:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 23:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 23:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 23:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 23:12:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 23:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 23:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 23:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 23:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 23:12:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 23:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 23:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 23:12:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 23:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-20 23:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-20 23:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-09-20 23:12:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 23:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-20 23:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-20 23:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-09-20 23:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-20 23:12:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-20 23:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2019-09-20 23:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-09-20 23:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-09-20 23:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-09-20 23:12:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2019-09-20 23:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2019-09-20 23:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 23:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 23:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 23:12:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-20 23:12:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-20 23:12:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-20 23:12:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-20 23:12:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-20 23:12:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-20 23:12:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-09-20 23:12:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-09-20 23:12:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-09-20 23:12:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-09-20 23:12:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 23:12:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 23:12:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 23:12:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 23:12:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 23:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 23:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 23:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 23:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 23:12:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 23:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 23:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 23:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 23:12:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 23:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 23:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 23:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 23:12:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 23:12:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 23:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 23:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_9 [2019-09-20 23:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 23:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-20 23:12:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-20 23:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-20 23:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 23:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 23:12:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 23:12:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 23:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 23:12:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 23:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 23:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 23:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 23:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 23:12:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 23:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 23:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 23:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 23:12:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 23:12:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 23:12:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 23:12:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 23:12:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-20 23:12:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-20 23:12:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-20 23:12:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 23:12:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 23:12:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 23:12:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 23:12:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 23:12:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 23:12:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 23:12:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 23:12:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 23:12:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 23:12:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 23:12:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2019-09-20 23:12:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2019-09-20 23:12:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 23:12:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 23:12:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 23:12:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 23:12:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2019-09-20 23:12:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-20 23:12:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-20 23:12:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-09-20 23:12:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-20 23:12:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-20 23:12:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2019-09-20 23:12:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-20 23:12:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-20 23:12:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-20 23:12:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-20 23:12:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-20 23:12:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2019-09-20 23:12:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-20 23:12:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-20 23:12:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 23:12:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-09-20 23:12:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_7 [2019-09-20 23:12:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_13 [2019-09-20 23:12:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-20 23:12:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-20 23:12:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-20 23:12:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-20 23:12:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-20 23:12:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-20 23:12:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-20 23:12:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-20 23:12:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-20 23:12:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 23:12:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 23:12:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-20 23:12:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2019-09-20 23:12:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-09-20 23:12:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-09-20 23:12:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-09-20 23:12:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-20 23:12:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-20 23:12:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-09-20 23:12:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-09-20 23:12:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_14 [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_15 [2019-09-20 23:12:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 23:12:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 23:12:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2019-09-20 23:12:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2019-09-20 23:12:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 23:12:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2019-09-20 23:12:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2019-09-20 23:12:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2019-09-20 23:12:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2019-09-20 23:12:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2019-09-20 23:12:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2019-09-20 23:12:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2019-09-20 23:12:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2019-09-20 23:12:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2019-09-20 23:12:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2019-09-20 23:12:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2019-09-20 23:12:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2019-09-20 23:12:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 23:12:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2019-09-20 23:12:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2019-09-20 23:12:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2019-09-20 23:12:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2019-09-20 23:12:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2019-09-20 23:12:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2019-09-20 23:12:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2019-09-20 23:12:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2019-09-20 23:12:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2019-09-20 23:12:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2019-09-20 23:12:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2019-09-20 23:12:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2019-09-20 23:12:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2019-09-20 23:12:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2019-09-20 23:12:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2019-09-20 23:12:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2019-09-20 23:12:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2019-09-20 23:12:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2019-09-20 23:12:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2019-09-20 23:12:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2019-09-20 23:12:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2019-09-20 23:12:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2019-09-20 23:12:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2019-09-20 23:12:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2019-09-20 23:12:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2019-09-20 23:12:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2019-09-20 23:12:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 23:12:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2019-09-20 23:12:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2019-09-20 23:12:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2019-09-20 23:12:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2019-09-20 23:12:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2019-09-20 23:12:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2019-09-20 23:12:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2019-09-20 23:12:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 23:12:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 23:12:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 23:12:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 23:12:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 23:12:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 23:12:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 23:12:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 23:12:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 23:12:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 23:12:39,926 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 23:13:07,990 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 23:13:07,990 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 23:13:07,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:13:07 BoogieIcfgContainer [2019-09-20 23:13:07,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 23:13:07,994 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 23:13:07,994 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 23:13:07,994 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 23:13:07,995 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:13:07" (1/1) ... [2019-09-20 23:13:07,996 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=AlwaysFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=AlwaysFluid [2019-09-20 23:13:08,018 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 23:13:08,019 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 23:13:08,038 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) [2019-09-20 23:13:08,045 INFO L168 Benchmark]: Toolchain (without parser) took 34153.41 ms. Allocated memory was 140.5 MB in the beginning and 777.5 MB in the end (delta: 637.0 MB). Free memory was 78.3 MB in the beginning and 421.2 MB in the end (delta: -342.9 MB). Peak memory consumption was 294.1 MB. Max. memory is 7.1 GB. [2019-09-20 23:13:08,046 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-20 23:13:08,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3354.33 ms. Allocated memory was 140.5 MB in the beginning and 269.5 MB in the end (delta: 129.0 MB). Free memory was 77.8 MB in the beginning and 78.6 MB in the end (delta: -773.0 kB). Peak memory consumption was 128.2 MB. Max. memory is 7.1 GB. [2019-09-20 23:13:08,048 INFO L168 Benchmark]: Boogie Preprocessor took 569.11 ms. Allocated memory was 269.5 MB in the beginning and 277.3 MB in the end (delta: 7.9 MB). Free memory was 78.6 MB in the beginning and 184.9 MB in the end (delta: -106.3 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-09-20 23:13:08,049 INFO L168 Benchmark]: RCFGBuilder took 30177.14 ms. Allocated memory was 277.3 MB in the beginning and 777.5 MB in the end (delta: 500.2 MB). Free memory was 184.9 MB in the beginning and 421.2 MB in the end (delta: -236.2 MB). Peak memory consumption was 658.9 MB. Max. memory is 7.1 GB. [2019-09-20 23:13:08,050 INFO L168 Benchmark]: Sifa took 49.18 ms. Allocated memory is still 777.5 MB. Free memory is still 421.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 23:13:08,054 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3354.33 ms. Allocated memory was 140.5 MB in the beginning and 269.5 MB in the end (delta: 129.0 MB). Free memory was 77.8 MB in the beginning and 78.6 MB in the end (delta: -773.0 kB). Peak memory consumption was 128.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 569.11 ms. Allocated memory was 269.5 MB in the beginning and 277.3 MB in the end (delta: 7.9 MB). Free memory was 78.6 MB in the beginning and 184.9 MB in the end (delta: -106.3 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 30177.14 ms. Allocated memory was 277.3 MB in the beginning and 777.5 MB in the end (delta: 500.2 MB). Free memory was 184.9 MB in the beginning and 421.2 MB in the end (delta: -236.2 MB). Peak memory consumption was 658.9 MB. Max. memory is 7.1 GB. * Sifa took 49.18 ms. Allocated memory is still 777.5 MB. Free memory is still 421.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...