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-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:07:08,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:07:08,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:07:08,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:07:08,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:07:08,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:07:08,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:07:08,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:07:08,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:07:08,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:07:08,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:07:08,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:07:08,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:07:08,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:07:08,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:07:08,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:07:08,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:07:08,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:07:08,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:07:08,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:07:08,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:07:08,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:07:08,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:07:08,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:07:08,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:07:08,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:07:08,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:07:08,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:07:08,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:07:08,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:07:08,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:07:08,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:07:08,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:07:08,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:07:08,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:07:08,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:07:08,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:07:08,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:07:08,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:07:08,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:07:08,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:07:08,800 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 [2019-10-15 04:07:08,828 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:07:08,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:07:08,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:07:08,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:07:08,831 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:07:08,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:07:08,831 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:07:08,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:07:08,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:07:08,832 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:07:08,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:07:08,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:07:08,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:07:08,832 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:07:08,833 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:07:08,833 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:07:08,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:07:08,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:07:08,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:07:08,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:07:08,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:07:08,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:07:08,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:07:08,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:07:08,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:07:08,845 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:07:08,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:07:08,846 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:07:08,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:07:09,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:07:09,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:07:09,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:07:09,161 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:07:09,161 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:07:09,162 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-10-15 04:07:09,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5704664e9/99584a784d534210a37197b9b576b7d0/FLAG9d7ed8e7c [2019-10-15 04:07:10,106 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:07:10,107 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-10-15 04:07:10,151 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5704664e9/99584a784d534210a37197b9b576b7d0/FLAG9d7ed8e7c [2019-10-15 04:07:10,575 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5704664e9/99584a784d534210a37197b9b576b7d0 [2019-10-15 04:07:10,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:07:10,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:07:10,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:10,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:07:10,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:07:10,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:10" (1/1) ... [2019-10-15 04:07:10,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@139abb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:10, skipping insertion in model container [2019-10-15 04:07:10,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:10" (1/1) ... [2019-10-15 04:07:10,604 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:07:10,738 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:07:12,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:13,071 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:07:13,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:13,718 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:07:13,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13 WrapperNode [2019-10-15 04:07:13,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:13,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:07:13,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:07:13,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:07:13,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:13,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (1/1) ... [2019-10-15 04:07:14,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:07:14,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:07:14,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:07:14,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:07:14,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:13" (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 [2019-10-15 04:07:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:07:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:07:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-10-15 04:07:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-15 04:07:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 04:07:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-10-15 04:07:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-10-15 04:07:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-15 04:07:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-15 04:07:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-15 04:07:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2019-10-15 04:07:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-10-15 04:07:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2019-10-15 04:07:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 04:07:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 04:07:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-10-15 04:07:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-10-15 04:07:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-15 04:07:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 04:07:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_bus_to_resource [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_r [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w [2019-10-15 04:07:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w_fast [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_r [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w_fast [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rcrt [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2019-10-15 04:07:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2019-10-15 04:07:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wgfx [2019-10-15 04:07:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2019-10-15 04:07:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2019-10-15 04:07:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_primary_device [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_settile [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_tilecursor [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_imageblit [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_fillrect [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_pixel [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cfb4_imageblit [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_imageblit [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_fillrect [2019-10-15 04:07:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_reg [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_regs [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_freq [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2019-10-15 04:07:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_init [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_read_regs [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_write_regs [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_set_pixclock [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_check_var [2019-10-15 04:07:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2019-10-15 04:07:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_setcolreg [2019-10-15 04:07:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_blank [2019-10-15 04:07:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_pan_display [2019-10-15 04:07:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_probe [2019-10-15 04:07:14,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_suspend [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_resume [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-10-15 04:07:14,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-15 04:07:14,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 04:07:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-10-15 04:07:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-10-15 04:07:14,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 04:07:14,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-15 04:07:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_vga [2019-10-15 04:07:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure save_vga [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_check_timings [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_compute_pll [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_atc_regs [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_crt_regs [2019-10-15 04:07:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_gfx_regs [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_seq_regs [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_textmode_vga_regs [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_timings [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_tilecursor [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2019-10-15 04:07:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-10-15 04:07:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:07:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:07:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:07:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-15 04:07:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:07:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:07:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:07:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 04:07:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:07:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-15 04:07:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-15 04:07:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 04:07:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-10-15 04:07:14,122 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 04:07:14,123 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-10-15 04:07:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 04:07:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 04:07:14,126 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_bus_to_resource [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure save_vga [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure restore_vga [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_r [2019-10-15 04:07:14,127 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w_fast [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_r [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w_fast [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2019-10-15 04:07:14,128 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rcrt [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wgfx [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2019-10-15 04:07:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_primary_device [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_gfx_regs [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_atc_regs [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_seq_regs [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_crt_regs [2019-10-15 04:07:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_textmode_vga_regs [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecopy [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilefill [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tileblit [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecursor [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_tilemax [2019-10-15 04:07:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_caps [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure svga_compute_pll [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure svga_check_timings [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_timings [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-10-15 04:07:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_settile [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_tilecursor [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_imageblit [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_fillrect [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure expand_pixel [2019-10-15 04:07:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cfb4_imageblit [2019-10-15 04:07:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_imageblit [2019-10-15 04:07:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_fillrect [2019-10-15 04:07:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_reg [2019-10-15 04:07:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-15 04:07:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_regs [2019-10-15 04:07:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2019-10-15 04:07:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 04:07:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_freq [2019-10-15 04:07:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-10-15 04:07:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2019-10-15 04:07:14,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:14,147 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2019-10-15 04:07:14,147 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2019-10-15 04:07:14,147 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2019-10-15 04:07:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_init [2019-10-15 04:07:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:07:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_read_regs [2019-10-15 04:07:14,148 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_write_regs [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure ark_set_pixclock [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_check_var [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_setcolreg [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_blank [2019-10-15 04:07:14,149 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_pan_display [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_probe [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_suspend [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_resume [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:07:14,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-15 04:07:14,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:07:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:07:14,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:07:14,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:07:14,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:07:15,383 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 04:07:15,919 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-10-15 04:07:15,919 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-10-15 04:07:16,032 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-10-15 04:07:24,821 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 04:07:24,918 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2019-10-15 04:07:24,918 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2019-10-15 04:07:25,587 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-15 04:07:25,645 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2019-10-15 04:07:25,645 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2019-10-15 04:07:25,851 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:07:25,851 INFO L284 CfgBuilder]: Removed 33 assume(true) statements. [2019-10-15 04:07:25,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:07:25 BoogieIcfgContainer [2019-10-15 04:07:25,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:07:25,854 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:07:25,854 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:07:25,854 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:07:25,855 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:07:25" (1/1) ... [2019-10-15 04:07:25,908 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:07:26,239 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:07:26,245 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 403 root evaluator evaluations with a maximum evaluation depth of 0. Performed 403 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 922 variables. [2019-10-15 04:07:26,245 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:07:26,248 INFO L168 Benchmark]: Toolchain (without parser) took 15658.94 ms. Allocated memory was 146.8 MB in the beginning and 691.5 MB in the end (delta: 544.7 MB). Free memory was 93.3 MB in the beginning and 590.7 MB in the end (delta: -497.4 MB). Peak memory consumption was 515.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,249 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3131.03 ms. Allocated memory was 146.8 MB in the beginning and 246.9 MB in the end (delta: 100.1 MB). Free memory was 93.1 MB in the beginning and 159.9 MB in the end (delta: -66.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,251 INFO L168 Benchmark]: Boogie Preprocessor took 301.69 ms. Allocated memory is still 246.9 MB. Free memory was 159.9 MB in the beginning and 132.8 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,252 INFO L168 Benchmark]: RCFGBuilder took 11830.98 ms. Allocated memory was 246.9 MB in the beginning and 648.0 MB in the end (delta: 401.1 MB). Free memory was 132.8 MB in the beginning and 123.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 476.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,253 INFO L168 Benchmark]: Abstract Interpretation took 391.43 ms. Allocated memory was 648.0 MB in the beginning and 691.5 MB in the end (delta: 43.5 MB). Free memory was 123.5 MB in the beginning and 590.7 MB in the end (delta: -467.2 MB). Peak memory consumption was 44.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:26,257 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3131.03 ms. Allocated memory was 146.8 MB in the beginning and 246.9 MB in the end (delta: 100.1 MB). Free memory was 93.1 MB in the beginning and 159.9 MB in the end (delta: -66.8 MB). Peak memory consumption was 114.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 301.69 ms. Allocated memory is still 246.9 MB. Free memory was 159.9 MB in the beginning and 132.8 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11830.98 ms. Allocated memory was 246.9 MB in the beginning and 648.0 MB in the end (delta: 401.1 MB). Free memory was 132.8 MB in the beginning and 123.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 476.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 391.43 ms. Allocated memory was 648.0 MB in the beginning and 691.5 MB in the end (delta: 43.5 MB). Free memory was 123.5 MB in the beginning and 590.7 MB in the end (delta: -467.2 MB). Peak memory consumption was 44.8 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: 7004]: 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...