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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -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-f4eb214f-m [2019-10-14 00:36:15,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:36:15,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:36:15,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:36:15,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:36:15,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:36:15,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:36:15,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:36:15,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:36:15,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:36:15,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:36:15,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:36:15,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:36:15,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:36:15,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:36:15,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:36:15,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:36:15,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:36:15,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:36:15,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:36:15,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:36:15,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:36:15,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:36:15,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:36:15,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:36:15,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:36:15,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:36:15,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:36:15,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:36:15,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:36:15,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:36:15,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:36:15,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:36:15,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:36:15,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:36:15,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:36:15,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:36:15,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:36:15,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:36:15,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:36:15,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:36:15,980 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:36:15,996 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:36:15,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:36:15,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:36:15,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:36:15,998 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:36:15,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:36:15,998 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:36:15,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:36:15,999 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:36:15,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:36:15,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:36:15,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:36:15,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:36:16,000 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:36:16,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:36:16,000 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:36:16,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:36:16,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:36:16,001 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:36:16,001 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:36:16,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:36:16,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:36:16,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:36:16,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:36:16,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:36:16,002 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:36:16,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:36:16,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:36:16,003 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:36:16,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:36:16,362 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:36:16,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:36:16,369 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:36:16,370 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:36:16,371 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-10-14 00:36:16,446 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d3d6858a/dff88e3dbe7d495cb692af7491df6fe2/FLAG96e5f5e7e [2019-10-14 00:36:17,338 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:36:17,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-10-14 00:36:17,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d3d6858a/dff88e3dbe7d495cb692af7491df6fe2/FLAG96e5f5e7e [2019-10-14 00:36:17,818 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d3d6858a/dff88e3dbe7d495cb692af7491df6fe2 [2019-10-14 00:36:17,828 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:36:17,830 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:36:17,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:36:17,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:36:17,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:36:17,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:36:17" (1/1) ... [2019-10-14 00:36:17,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37000b04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:17, skipping insertion in model container [2019-10-14 00:36:17,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:36:17" (1/1) ... [2019-10-14 00:36:17,850 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:36:17,985 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:36:20,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:36:20,317 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:36:20,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:36:21,235 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:36:21,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21 WrapperNode [2019-10-14 00:36:21,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:36:21,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:36:21,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:36:21,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:36:21,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (1/1) ... [2019-10-14 00:36:21,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:36:21,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:36:21,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:36:21,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:36:21,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:36:21" (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 [2019-10-14 00:36:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:36:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 00:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 00:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:36:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 00:36:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-14 00:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-14 00:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-14 00:36:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 00:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-14 00:36:21,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-14 00:36:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-14 00:36:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-10-14 00:36:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-14 00:36:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-14 00:36:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2019-10-14 00:36:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2019-10-14 00:36:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2019-10-14 00:36:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2019-10-14 00:36:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2019-10-14 00:36:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2019-10-14 00:36:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2019-10-14 00:36:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2019-10-14 00:36:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2019-10-14 00:36:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2019-10-14 00:36:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2019-10-14 00:36:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2019-10-14 00:36:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2019-10-14 00:36:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2019-10-14 00:36:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2019-10-14 00:36:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2019-10-14 00:36:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2019-10-14 00:36:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2019-10-14 00:36:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2019-10-14 00:36:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2019-10-14 00:36:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-10-14 00:36:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-14 00:36:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-10-14 00:36:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 00:36:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_26 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_27 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_28 [2019-10-14 00:36:21,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:36:21,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-14 00:36:21,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:36:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-14 00:36:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:36:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-14 00:36:21,857 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-10-14 00:36:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-14 00:36:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:36:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:36:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:36:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:36:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 00:36:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:36:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 00:36:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:36:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:36:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 00:36:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 00:36:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-14 00:36:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2019-10-14 00:36:21,867 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2019-10-14 00:36:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-10-14 00:36:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-10-14 00:36:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_26 [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-14 00:36:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 00:36:21,872 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2019-10-14 00:36:21,873 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-10-14 00:36:21,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-10-14 00:36:21,875 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-10-14 00:36:21,876 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_27 [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-14 00:36:21,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_28 [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2019-10-14 00:36:21,878 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2019-10-14 00:36:21,879 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2019-10-14 00:36:21,880 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2019-10-14 00:36:21,881 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2019-10-14 00:36:21,882 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2019-10-14 00:36:21,883 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:36:21,884 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2019-10-14 00:36:21,885 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2019-10-14 00:36:21,886 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2019-10-14 00:36:21,887 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2019-10-14 00:36:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:36:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:36:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:36:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 00:36:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 00:36:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 00:36:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 00:36:23,713 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:36:39,579 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:36:39,579 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:36:39,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:36:39 BoogieIcfgContainer [2019-10-14 00:36:39,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:36:39,583 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:36:39,583 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:36:39,583 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:36:39,584 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:36:39" (1/1) ... [2019-10-14 00:36:39,645 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:36:40,147 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:36:40,153 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. [2019-10-14 00:36:40,153 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:36:40,156 INFO L168 Benchmark]: Toolchain (without parser) took 22324.77 ms. Allocated memory was 143.7 MB in the beginning and 687.3 MB in the end (delta: 543.7 MB). Free memory was 91.5 MB in the beginning and 365.4 MB in the end (delta: -273.9 MB). Peak memory consumption was 269.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,156 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 143.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3405.16 ms. Allocated memory was 143.7 MB in the beginning and 257.9 MB in the end (delta: 114.3 MB). Free memory was 91.1 MB in the beginning and 91.9 MB in the end (delta: -809.9 kB). Peak memory consumption was 116.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,158 INFO L168 Benchmark]: Boogie Preprocessor took 503.94 ms. Allocated memory was 257.9 MB in the beginning and 265.8 MB in the end (delta: 7.9 MB). Free memory was 91.9 MB in the beginning and 188.7 MB in the end (delta: -96.8 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,159 INFO L168 Benchmark]: RCFGBuilder took 17840.67 ms. Allocated memory was 265.8 MB in the beginning and 687.3 MB in the end (delta: 421.5 MB). Free memory was 188.7 MB in the beginning and 476.2 MB in the end (delta: -287.4 MB). Peak memory consumption was 579.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,160 INFO L168 Benchmark]: Abstract Interpretation took 570.63 ms. Allocated memory is still 687.3 MB. Free memory was 476.2 MB in the beginning and 365.4 MB in the end (delta: 110.8 MB). Peak memory consumption was 110.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:36:40,164 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 143.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3405.16 ms. Allocated memory was 143.7 MB in the beginning and 257.9 MB in the end (delta: 114.3 MB). Free memory was 91.1 MB in the beginning and 91.9 MB in the end (delta: -809.9 kB). Peak memory consumption was 116.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 503.94 ms. Allocated memory was 257.9 MB in the beginning and 265.8 MB in the end (delta: 7.9 MB). Free memory was 91.9 MB in the beginning and 188.7 MB in the end (delta: -96.8 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17840.67 ms. Allocated memory was 265.8 MB in the beginning and 687.3 MB in the end (delta: 421.5 MB). Free memory was 188.7 MB in the beginning and 476.2 MB in the end (delta: -287.4 MB). Peak memory consumption was 579.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 570.63 ms. Allocated memory is still 687.3 MB. Free memory was 476.2 MB in the beginning and 365.4 MB in the end (delta: 110.8 MB). Peak memory consumption was 110.8 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...