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--gr_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 21:06:21,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 21:06:21,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 21:06:21,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 21:06:21,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 21:06:21,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 21:06:21,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 21:06:21,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 21:06:21,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 21:06:21,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 21:06:21,453 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 21:06:21,454 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 21:06:21,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 21:06:21,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 21:06:21,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 21:06:21,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 21:06:21,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 21:06:21,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 21:06:21,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 21:06:21,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 21:06:21,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 21:06:21,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 21:06:21,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 21:06:21,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 21:06:21,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 21:06:21,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 21:06:21,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 21:06:21,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 21:06:21,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 21:06:21,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 21:06:21,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 21:06:21,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 21:06:21,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 21:06:21,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 21:06:21,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 21:06:21,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 21:06:21,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 21:06:21,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 21:06:21,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 21:06:21,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 21:06:21,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 21:06:21,483 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 [2019-08-08 21:06:21,498 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 21:06:21,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 21:06:21,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 21:06:21,500 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 21:06:21,500 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 21:06:21,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 21:06:21,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 21:06:21,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 21:06:21,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 21:06:21,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 21:06:21,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 21:06:21,502 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 21:06:21,502 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 21:06:21,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 21:06:21,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 21:06:21,503 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 21:06:21,503 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 21:06:21,503 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 21:06:21,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 21:06:21,504 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 21:06:21,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 21:06:21,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 21:06:21,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 21:06:21,505 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 21:06:21,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 21:06:21,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 21:06:21,505 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 21:06:21,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 21:06:21,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 21:06:21,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 21:06:21,551 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 21:06:21,551 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 21:06:21,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-08-08 21:06:21,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/febb6cb90/51022cf18e2c40e4b7ff6a4c3d63cebd/FLAGfb77fbb4f [2019-08-08 21:06:22,433 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 21:06:22,434 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-08-08 21:06:22,490 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/febb6cb90/51022cf18e2c40e4b7ff6a4c3d63cebd/FLAGfb77fbb4f [2019-08-08 21:06:22,954 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/febb6cb90/51022cf18e2c40e4b7ff6a4c3d63cebd [2019-08-08 21:06:22,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 21:06:22,967 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 21:06:22,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 21:06:22,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 21:06:22,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 21:06:22,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:06:22" (1/1) ... [2019-08-08 21:06:22,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e224334 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:22, skipping insertion in model container [2019-08-08 21:06:22,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:06:22" (1/1) ... [2019-08-08 21:06:22,989 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 21:06:23,154 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 21:06:25,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 21:06:25,520 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 21:06:26,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 21:06:26,525 INFO L192 MainTranslator]: Completed translation [2019-08-08 21:06:26,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26 WrapperNode [2019-08-08 21:06:26,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 21:06:26,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 21:06:26,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 21:06:26,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 21:06:26,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:26,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:26,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:26,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:26,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:26,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:27,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (1/1) ... [2019-08-08 21:06:27,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 21:06:27,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 21:06:27,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 21:06:27,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 21:06:27,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:06:26" (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 [2019-08-08 21:06:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 21:06:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 21:06:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 21:06:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 21:06:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-08 21:06:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 21:06:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 21:06:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 21:06:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 21:06:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 21:06:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 21:06:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 21:06:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 21:06:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 21:06:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 21:06:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-08 21:06:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-08 21:06:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-08 21:06:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 21:06:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 21:06:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 21:06:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-08 21:06:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-08 21:06:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-08 21:06:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2019-08-08 21:06:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2019-08-08 21:06:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2019-08-08 21:06:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2019-08-08 21:06:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2019-08-08 21:06:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2019-08-08 21:06:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2019-08-08 21:06:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2019-08-08 21:06:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2019-08-08 21:06:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2019-08-08 21:06:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2019-08-08 21:06:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2019-08-08 21:06:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2019-08-08 21:06:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2019-08-08 21:06:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2019-08-08 21:06:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2019-08-08 21:06:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2019-08-08 21:06:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2019-08-08 21:06:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2019-08-08 21:06:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2019-08-08 21:06:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2019-08-08 21:06:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2019-08-08 21:06:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2019-08-08 21:06:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2019-08-08 21:06:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2019-08-08 21:06:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2019-08-08 21:06:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2019-08-08 21:06:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2019-08-08 21:06:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2019-08-08 21:06:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2019-08-08 21:06:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2019-08-08 21:06:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2019-08-08 21:06:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2019-08-08 21:06:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2019-08-08 21:06:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2019-08-08 21:06:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2019-08-08 21:06:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2019-08-08 21:06:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2019-08-08 21:06:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2019-08-08 21:06:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2019-08-08 21:06:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2019-08-08 21:06:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2019-08-08 21:06:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2019-08-08 21:06:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-08-08 21:06:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-08 21:06:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2019-08-08 21:06:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-08 21:06:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-08-08 21:06:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-08 21:06:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-08 21:06:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-08 21:06:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2019-08-08 21:06:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2019-08-08 21:06:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-08-08 21:06:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 21:06:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 21:06:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 21:06:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 21:06:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2019-08-08 21:06:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_26 [2019-08-08 21:06:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_27 [2019-08-08 21:06:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_28 [2019-08-08 21:06:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 21:06:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 21:06:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 21:06:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 21:06:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 21:06:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 21:06:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 21:06:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 21:06:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 21:06:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 21:06:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 21:06:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-08 21:06:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 21:06:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-08 21:06:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-08-08 21:06:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 21:06:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 21:06:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 21:06:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 21:06:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-08-08 21:06:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 21:06:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-08 21:06:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-08-08 21:06:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 21:06:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 21:06:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 21:06:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 21:06:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 21:06:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 21:06:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 21:06:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 21:06:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 21:06:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 21:06:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-08 21:06:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 21:06:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 21:06:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 21:06:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-08 21:06:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-08-08 21:06:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-08-08 21:06:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2019-08-08 21:06:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_26 [2019-08-08 21:06:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-08 21:06:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-08 21:06:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-08 21:06:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-08 21:06:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 21:06:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-08 21:06:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-08-08 21:06:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-08-08 21:06:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_27 [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_28 [2019-08-08 21:06:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2019-08-08 21:06:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2019-08-08 21:06:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2019-08-08 21:06:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2019-08-08 21:06:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2019-08-08 21:06:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2019-08-08 21:06:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2019-08-08 21:06:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2019-08-08 21:06:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2019-08-08 21:06:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 21:06:27,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 21:06:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 21:06:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 21:06:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 21:06:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 21:06:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 21:06:29,548 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 21:06:46,956 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 21:06:46,956 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 21:06:46,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:06:46 BoogieIcfgContainer [2019-08-08 21:06:46,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 21:06:46,959 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 21:06:46,959 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 21:06:46,959 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 21:06:46,960 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:06:46" (1/1) ... [2019-08-08 21:06:46,972 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 21:06:46,974 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 21:06:46,998 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) 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) [2019-08-08 21:06:47,004 INFO L168 Benchmark]: Toolchain (without parser) took 24036.83 ms. Allocated memory was 132.6 MB in the beginning and 741.9 MB in the end (delta: 609.2 MB). Free memory was 79.4 MB in the beginning and 351.9 MB in the end (delta: -272.5 MB). Peak memory consumption was 336.7 MB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,005 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3554.17 ms. Allocated memory was 132.6 MB in the beginning and 274.7 MB in the end (delta: 142.1 MB). Free memory was 79.2 MB in the beginning and 98.8 MB in the end (delta: -19.6 MB). Peak memory consumption was 122.5 MB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,007 INFO L168 Benchmark]: Boogie Preprocessor took 549.73 ms. Allocated memory was 274.7 MB in the beginning and 282.1 MB in the end (delta: 7.3 MB). Free memory was 98.8 MB in the beginning and 206.1 MB in the end (delta: -107.3 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,008 INFO L168 Benchmark]: RCFGBuilder took 19881.29 ms. Allocated memory was 282.1 MB in the beginning and 741.9 MB in the end (delta: 459.8 MB). Free memory was 206.1 MB in the beginning and 364.1 MB in the end (delta: -158.0 MB). Peak memory consumption was 550.6 MB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,009 INFO L168 Benchmark]: Symbolic Interpretation took 42.87 ms. Allocated memory is still 741.9 MB. Free memory was 364.1 MB in the beginning and 351.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2019-08-08 21:06:47,013 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3554.17 ms. Allocated memory was 132.6 MB in the beginning and 274.7 MB in the end (delta: 142.1 MB). Free memory was 79.2 MB in the beginning and 98.8 MB in the end (delta: -19.6 MB). Peak memory consumption was 122.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 549.73 ms. Allocated memory was 274.7 MB in the beginning and 282.1 MB in the end (delta: 7.3 MB). Free memory was 98.8 MB in the beginning and 206.1 MB in the end (delta: -107.3 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19881.29 ms. Allocated memory was 282.1 MB in the beginning and 741.9 MB in the end (delta: 459.8 MB). Free memory was 206.1 MB in the beginning and 364.1 MB in the end (delta: -158.0 MB). Peak memory consumption was 550.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 42.87 ms. Allocated memory is still 741.9 MB. Free memory was 364.1 MB in the beginning and 351.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...