java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-112bae1 [2019-09-11 21:10:43,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 21:10:43,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 21:10:43,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 21:10:43,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 21:10:43,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 21:10:43,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 21:10:43,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 21:10:43,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 21:10:43,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 21:10:43,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 21:10:43,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 21:10:43,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 21:10:43,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 21:10:43,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 21:10:43,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 21:10:43,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 21:10:43,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 21:10:43,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 21:10:43,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 21:10:43,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 21:10:43,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 21:10:43,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 21:10:43,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 21:10:43,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 21:10:43,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 21:10:43,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 21:10:43,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 21:10:43,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 21:10:43,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 21:10:43,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 21:10:43,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 21:10:43,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 21:10:43,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 21:10:43,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 21:10:43,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 21:10:43,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 21:10:43,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 21:10:43,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 21:10:43,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 21:10:43,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 21:10:43,497 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 21:10:43,530 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 21:10:43,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 21:10:43,534 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 21:10:43,534 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 21:10:43,535 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 21:10:43,535 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 21:10:43,535 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 21:10:43,536 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 21:10:43,536 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 21:10:43,536 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 21:10:43,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 21:10:43,539 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 21:10:43,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 21:10:43,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 21:10:43,540 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 21:10:43,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 21:10:43,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 21:10:43,542 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 21:10:43,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 21:10:43,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 21:10:43,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 21:10:43,543 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 21:10:43,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 21:10:43,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 21:10:43,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 21:10:43,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 21:10:43,544 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 21:10:43,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 21:10:43,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 21:10:43,545 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 21:10:43,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 21:10:43,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 21:10:43,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 21:10:43,618 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 21:10:43,619 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 21:10:43,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-11 21:10:43,690 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f656d9e2/82c33b3ec4ff43b79fe3503759efa6b2/FLAG1afa3521d [2019-09-11 21:10:44,498 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 21:10:44,501 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-11 21:10:44,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f656d9e2/82c33b3ec4ff43b79fe3503759efa6b2/FLAG1afa3521d [2019-09-11 21:10:44,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f656d9e2/82c33b3ec4ff43b79fe3503759efa6b2 [2019-09-11 21:10:44,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 21:10:44,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 21:10:44,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 21:10:44,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 21:10:44,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 21:10:44,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 09:10:44" (1/1) ... [2019-09-11 21:10:44,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a5bb58a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:44, skipping insertion in model container [2019-09-11 21:10:44,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 09:10:44" (1/1) ... [2019-09-11 21:10:44,677 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 21:10:44,829 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 21:10:47,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 21:10:47,205 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 21:10:47,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 21:10:48,024 INFO L192 MainTranslator]: Completed translation [2019-09-11 21:10:48,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48 WrapperNode [2019-09-11 21:10:48,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 21:10:48,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 21:10:48,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 21:10:48,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 21:10:48,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (1/1) ... [2019-09-11 21:10:48,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 21:10:48,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 21:10:48,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 21:10:48,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 21:10:48,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 09:10:48" (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 [2019-09-11 21:10:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 21:10:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 21:10:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 21:10:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 21:10:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-11 21:10:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 21:10:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 21:10:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 21:10:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 21:10:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 21:10:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 21:10:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 21:10:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 21:10:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 21:10:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 21:10:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-11 21:10:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-11 21:10:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-11 21:10:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 21:10:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-11 21:10:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-11 21:10:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-11 21:10:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-11 21:10:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-11 21:10:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-11 21:10:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 21:10:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-11 21:10:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2019-09-11 21:10:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2019-09-11 21:10:48,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2019-09-11 21:10:48,601 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2019-09-11 21:10:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2019-09-11 21:10:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2019-09-11 21:10:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2019-09-11 21:10:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2019-09-11 21:10:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2019-09-11 21:10:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2019-09-11 21:10:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2019-09-11 21:10:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2019-09-11 21:10:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2019-09-11 21:10:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2019-09-11 21:10:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2019-09-11 21:10:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2019-09-11 21:10:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2019-09-11 21:10:48,604 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2019-09-11 21:10:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2019-09-11 21:10:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2019-09-11 21:10:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2019-09-11 21:10:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2019-09-11 21:10:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2019-09-11 21:10:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2019-09-11 21:10:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2019-09-11 21:10:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2019-09-11 21:10:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2019-09-11 21:10:48,608 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2019-09-11 21:10:48,608 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2019-09-11 21:10:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2019-09-11 21:10:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2019-09-11 21:10:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2019-09-11 21:10:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2019-09-11 21:10:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2019-09-11 21:10:48,612 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2019-09-11 21:10:48,612 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2019-09-11 21:10:48,612 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2019-09-11 21:10:48,612 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-09-11 21:10:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-11 21:10:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-11 21:10:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2019-09-11 21:10:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-11 21:10:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-11 21:10:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-11 21:10:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-11 21:10:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-11 21:10:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2019-09-11 21:10:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-11 21:10:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-11 21:10:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 21:10:48,617 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 21:10:48,617 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 21:10:48,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 21:10:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 21:10:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 21:10:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-11 21:10:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 21:10:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_26 [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_27 [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_28 [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 21:10:48,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 21:10:48,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 21:10:48,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 21:10:48,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 21:10:48,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-11 21:10:48,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 21:10:48,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-11 21:10:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-11 21:10:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 21:10:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-11 21:10:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 21:10:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 21:10:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 21:10:48,633 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-11 21:10:48,633 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-11 21:10:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 21:10:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-11 21:10:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-09-11 21:10:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-09-11 21:10:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-09-11 21:10:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2019-09-11 21:10:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-11 21:10:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 21:10:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 21:10:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 21:10:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 21:10:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 21:10:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 21:10:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 21:10:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 21:10:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-11 21:10:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 21:10:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 21:10:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 21:10:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 21:10:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-11 21:10:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-11 21:10:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-11 21:10:48,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-11 21:10:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2019-09-11 21:10:48,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-11 21:10:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-11 21:10:48,652 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-09-11 21:10:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2019-09-11 21:10:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_26 [2019-09-11 21:10:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-11 21:10:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-11 21:10:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-11 21:10:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 21:10:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-09-11 21:10:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-09-11 21:10:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-09-11 21:10:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_27 [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_28 [2019-09-11 21:10:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2019-09-11 21:10:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 21:10:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2019-09-11 21:10:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2019-09-11 21:10:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2019-09-11 21:10:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2019-09-11 21:10:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2019-09-11 21:10:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2019-09-11 21:10:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2019-09-11 21:10:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 21:10:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 21:10:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-11 21:10:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 21:10:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 21:10:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 21:10:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 21:10:49,982 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 21:11:05,636 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 21:11:05,637 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 21:11:05,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 09:11:05 BoogieIcfgContainer [2019-09-11 21:11:05,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 21:11:05,641 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 21:11:05,641 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 21:11:05,641 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 21:11:05,642 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 09:11:05" (1/1) ... [2019-09-11 21:11:05,730 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 21:11:06,148 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 21:11:06,153 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 593 root evaluator evaluations with a maximum evaluation depth of 0. Performed 593 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1161 variables. [2019-09-11 21:11:06,154 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 21:11:06,156 INFO L168 Benchmark]: Toolchain (without parser) took 21493.87 ms. Allocated memory was 135.3 MB in the beginning and 733.5 MB in the end (delta: 598.2 MB). Free memory was 81.3 MB in the beginning and 236.8 MB in the end (delta: -155.6 MB). Peak memory consumption was 442.7 MB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,157 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 135.3 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3363.05 ms. Allocated memory was 135.3 MB in the beginning and 259.5 MB in the end (delta: 124.3 MB). Free memory was 80.9 MB in the beginning and 86.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 118.9 MB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,160 INFO L168 Benchmark]: Boogie Preprocessor took 489.04 ms. Allocated memory was 259.5 MB in the beginning and 266.9 MB in the end (delta: 7.3 MB). Free memory was 86.2 MB in the beginning and 178.0 MB in the end (delta: -91.8 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,162 INFO L168 Benchmark]: RCFGBuilder took 17124.60 ms. Allocated memory was 266.9 MB in the beginning and 733.5 MB in the end (delta: 466.6 MB). Free memory was 178.0 MB in the beginning and 344.1 MB in the end (delta: -166.1 MB). Peak memory consumption was 613.9 MB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,164 INFO L168 Benchmark]: Abstract Interpretation took 513.13 ms. Allocated memory is still 733.5 MB. Free memory was 344.1 MB in the beginning and 236.8 MB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2019-09-11 21:11:06,173 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 135.3 MB. Free memory was 109.8 MB in the beginning and 109.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3363.05 ms. Allocated memory was 135.3 MB in the beginning and 259.5 MB in the end (delta: 124.3 MB). Free memory was 80.9 MB in the beginning and 86.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 118.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 489.04 ms. Allocated memory was 259.5 MB in the beginning and 266.9 MB in the end (delta: 7.3 MB). Free memory was 86.2 MB in the beginning and 178.0 MB in the end (delta: -91.8 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17124.60 ms. Allocated memory was 266.9 MB in the beginning and 733.5 MB in the end (delta: 466.6 MB). Free memory was 178.0 MB in the beginning and 344.1 MB in the end (delta: -166.1 MB). Peak memory consumption was 613.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 513.13 ms. Allocated memory is still 733.5 MB. Free memory was 344.1 MB in the beginning and 236.8 MB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7151]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...