java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 12:41:56,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 12:41:56,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 12:41:56,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 12:41:56,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 12:41:56,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 12:41:56,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 12:41:56,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 12:41:56,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 12:41:56,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 12:41:56,685 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 12:41:56,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 12:41:56,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 12:41:56,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 12:41:56,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 12:41:56,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 12:41:56,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 12:41:56,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 12:41:56,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 12:41:56,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 12:41:56,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 12:41:56,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 12:41:56,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 12:41:56,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 12:41:56,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 12:41:56,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 12:41:56,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 12:41:56,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 12:41:56,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 12:41:56,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 12:41:56,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 12:41:56,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 12:41:56,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 12:41:56,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 12:41:56,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 12:41:56,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 12:41:56,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 12:41:56,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 12:41:56,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 12:41:56,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 12:41:56,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 12:41:56,726 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-18 12:41:56,751 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 12:41:56,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 12:41:56,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 12:41:56,755 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 12:41:56,755 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 12:41:56,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 12:41:56,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 12:41:56,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 12:41:56,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 12:41:56,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 12:41:56,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 12:41:56,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 12:41:56,758 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 12:41:56,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 12:41:56,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 12:41:56,759 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 12:41:56,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 12:41:56,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 12:41:56,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 12:41:56,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 12:41:56,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 12:41:56,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 12:41:56,760 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 12:41:56,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 12:41:56,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 12:41:56,761 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 12:41:56,761 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 12:41:56,826 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 12:41:56,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 12:41:56,849 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 12:41:56,851 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 12:41:56,851 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 12:41:56,852 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-08-18 12:41:56,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0e33b14/d9af4b28cb414b4eaa379c8bc8411b27/FLAGe821fd7bd [2019-08-18 12:41:57,785 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 12:41:57,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-08-18 12:41:57,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0e33b14/d9af4b28cb414b4eaa379c8bc8411b27/FLAGe821fd7bd [2019-08-18 12:41:58,351 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0e33b14/d9af4b28cb414b4eaa379c8bc8411b27 [2019-08-18 12:41:58,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 12:41:58,363 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 12:41:58,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 12:41:58,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 12:41:58,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 12:41:58,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 12:41:58" (1/1) ... [2019-08-18 12:41:58,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b121e80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:41:58, skipping insertion in model container [2019-08-18 12:41:58,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 12:41:58" (1/1) ... [2019-08-18 12:41:58,381 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 12:41:58,518 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 12:42:00,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 12:42:00,609 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 12:42:01,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 12:42:01,397 INFO L192 MainTranslator]: Completed translation [2019-08-18 12:42:01,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01 WrapperNode [2019-08-18 12:42:01,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 12:42:01,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 12:42:01,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 12:42:01,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 12:42:01,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... [2019-08-18 12:42:01,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 12:42:01,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 12:42:01,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 12:42:01,720 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 12:42:01,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 12:42:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 12:42:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 12:42:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 12:42:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-18 12:42:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-18 12:42:01,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 12:42:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-08-18 12:42:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 12:42:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-08-18 12:42:01,807 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-08-18 12:42:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-08-18 12:42:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-08-18 12:42:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2019-08-18 12:42:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-08-18 12:42:01,808 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2019-08-18 12:42:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-18 12:42:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-18 12:42:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-08-18 12:42:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-08-18 12:42:01,809 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-08-18 12:42:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-18 12:42:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-18 12:42:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-18 12:42:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-18 12:42:01,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-08-18 12:42:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_bus_to_resource [2019-08-18 12:42:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-08-18 12:42:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-08-18 12:42:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-08-18 12:42:01,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_r [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w_fast [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_r [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w_fast [2019-08-18 12:42:01,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rcrt [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2019-08-18 12:42:01,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wgfx [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_primary_device [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_settile [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_tilecursor [2019-08-18 12:42:01,814 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_imageblit [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_fillrect [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_pixel [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cfb4_imageblit [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_imageblit [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_fillrect [2019-08-18 12:42:01,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_reg [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_regs [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_freq [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2019-08-18 12:42:01,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2019-08-18 12:42:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2019-08-18 12:42:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_init [2019-08-18 12:42:01,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_read_regs [2019-08-18 12:42:01,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_write_regs [2019-08-18 12:42:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_set_pixclock [2019-08-18 12:42:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2019-08-18 12:42:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2019-08-18 12:42:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_check_var [2019-08-18 12:42:01,820 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2019-08-18 12:42:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_setcolreg [2019-08-18 12:42:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_blank [2019-08-18 12:42:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_pan_display [2019-08-18 12:42:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_probe [2019-08-18 12:42:01,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2019-08-18 12:42:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_suspend [2019-08-18 12:42:01,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_resume [2019-08-18 12:42:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2019-08-18 12:42:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2019-08-18 12:42:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-08-18 12:42:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-08-18 12:42:01,823 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 12:42:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-08-18 12:42:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-08-18 12:42:01,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-18 12:42:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-18 12:42:01,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-18 12:42:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-18 12:42:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 12:42:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-18 12:42:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-18 12:42:01,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-18 12:42:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-08-18 12:42:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-18 12:42:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2019-08-18 12:42:01,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-08-18 12:42:01,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 12:42:01,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-08-18 12:42:01,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-08-18 12:42:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-08-18 12:42:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-08-18 12:42:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-08-18 12:42:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-08-18 12:42:01,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-08-18 12:42:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-08-18 12:42:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-08-18 12:42:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-08-18 12:42:01,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-08-18 12:42:01,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-08-18 12:42:01,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_vga [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure save_vga [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_check_timings [2019-08-18 12:42:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_compute_pll [2019-08-18 12:42:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2019-08-18 12:42:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_atc_regs [2019-08-18 12:42:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_crt_regs [2019-08-18 12:42:01,835 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_gfx_regs [2019-08-18 12:42:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_seq_regs [2019-08-18 12:42:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_textmode_vga_regs [2019-08-18 12:42:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_timings [2019-08-18 12:42:01,836 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_tilecursor [2019-08-18 12:42:01,837 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2019-08-18 12:42:01,840 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-08-18 12:42:01,840 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 12:42:01,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 12:42:01,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-18 12:42:01,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-18 12:42:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 12:42:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 12:42:01,848 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-18 12:42:01,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 12:42:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-18 12:42:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-18 12:42:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-18 12:42:01,850 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-08-18 12:42:01,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-08-18 12:42:01,852 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-18 12:42:01,853 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2019-08-18 12:42:01,854 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2019-08-18 12:42:01,855 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2019-08-18 12:42:01,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-08-18 12:42:01,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-08-18 12:42:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-08-18 12:42:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-08-18 12:42:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-08-18 12:42:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-08-18 12:42:01,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-08-18 12:42:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_bus_to_resource [2019-08-18 12:42:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure save_vga [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure restore_vga [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_r [2019-08-18 12:42:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w_fast [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_r [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w_fast [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2019-08-18 12:42:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rcrt [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wgfx [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure svga_primary_device [2019-08-18 12:42:01,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_gfx_regs [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_atc_regs [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_seq_regs [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_crt_regs [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_textmode_vga_regs [2019-08-18 12:42:01,863 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecopy [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilefill [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tileblit [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecursor [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_tilemax [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_caps [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_compute_pll [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_check_timings [2019-08-18 12:42:01,864 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_timings [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_settile [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_tilecursor [2019-08-18 12:42:01,865 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_imageblit [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_fillrect [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure expand_pixel [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cfb4_imageblit [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_imageblit [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_fillrect [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_reg [2019-08-18 12:42:01,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-08-18 12:42:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_regs [2019-08-18 12:42:01,867 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2019-08-18 12:42:01,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 12:42:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_freq [2019-08-18 12:42:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-08-18 12:42:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2019-08-18 12:42:01,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 12:42:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2019-08-18 12:42:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_init [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_read_regs [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_write_regs [2019-08-18 12:42:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ark_set_pixclock [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_check_var [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_setcolreg [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_blank [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_pan_display [2019-08-18 12:42:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_probe [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_suspend [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_resume [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2019-08-18 12:42:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-08-18 12:42:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 12:42:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 12:42:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 12:42:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 12:42:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 12:42:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-18 12:42:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-18 12:42:03,250 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-18 12:42:03,773 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-08-18 12:42:03,773 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-08-18 12:42:03,895 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-08-18 12:42:12,532 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-18 12:42:12,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2019-08-18 12:42:12,620 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2019-08-18 12:42:13,184 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-18 12:42:13,245 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2019-08-18 12:42:13,246 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2019-08-18 12:42:13,432 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 12:42:13,432 INFO L283 CfgBuilder]: Removed 33 assume(true) statements. [2019-08-18 12:42:13,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 12:42:13 BoogieIcfgContainer [2019-08-18 12:42:13,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 12:42:13,435 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 12:42:13,435 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 12:42:13,436 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 12:42:13,437 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 12:42:13" (1/1) ... [2019-08-18 12:42:13,455 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 12:42:13,461 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 12:42:13,488 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:95) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 12:42:13,496 INFO L168 Benchmark]: Toolchain (without parser) took 15130.70 ms. Allocated memory was 133.7 MB in the beginning and 672.1 MB in the end (delta: 538.4 MB). Free memory was 76.6 MB in the beginning and 69.2 MB in the end (delta: 7.3 MB). Peak memory consumption was 545.8 MB. Max. memory is 7.1 GB. [2019-08-18 12:42:13,498 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 12:42:13,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3034.00 ms. Allocated memory was 133.7 MB in the beginning and 265.3 MB in the end (delta: 131.6 MB). Free memory was 76.1 MB in the beginning and 168.2 MB in the end (delta: -92.1 MB). Peak memory consumption was 111.5 MB. Max. memory is 7.1 GB. [2019-08-18 12:42:13,501 INFO L168 Benchmark]: Boogie Preprocessor took 320.30 ms. Allocated memory is still 265.3 MB. Free memory was 168.2 MB in the beginning and 140.0 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2019-08-18 12:42:13,504 INFO L168 Benchmark]: RCFGBuilder took 11715.04 ms. Allocated memory was 265.3 MB in the beginning and 672.1 MB in the end (delta: 406.8 MB). Free memory was 140.0 MB in the beginning and 69.2 MB in the end (delta: 70.7 MB). Peak memory consumption was 511.9 MB. Max. memory is 7.1 GB. [2019-08-18 12:42:13,505 INFO L168 Benchmark]: Symbolic Interpretation took 56.72 ms. Allocated memory is still 672.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-18 12:42:13,519 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3034.00 ms. Allocated memory was 133.7 MB in the beginning and 265.3 MB in the end (delta: 131.6 MB). Free memory was 76.1 MB in the beginning and 168.2 MB in the end (delta: -92.1 MB). Peak memory consumption was 111.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 320.30 ms. Allocated memory is still 265.3 MB. Free memory was 168.2 MB in the beginning and 140.0 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11715.04 ms. Allocated memory was 265.3 MB in the beginning and 672.1 MB in the end (delta: 406.8 MB). Free memory was 140.0 MB in the beginning and 69.2 MB in the end (delta: 70.7 MB). Peak memory consumption was 511.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 56.72 ms. Allocated memory is still 672.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...