/usr/bin/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-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 08:11:41,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 08:11:41,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 08:11:41,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 08:11:41,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 08:11:41,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 08:11:41,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 08:11:41,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 08:11:41,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 08:11:41,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 08:11:41,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 08:11:41,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 08:11:41,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 08:11:41,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 08:11:41,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 08:11:41,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 08:11:41,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 08:11:41,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 08:11:41,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 08:11:41,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 08:11:41,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 08:11:41,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 08:11:41,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 08:11:41,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 08:11:41,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 08:11:41,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 08:11:41,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 08:11:41,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 08:11:41,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 08:11:41,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 08:11:41,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 08:11:41,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 08:11:41,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 08:11:41,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 08:11:41,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 08:11:41,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 08:11:41,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 08:11:41,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 08:11:41,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 08:11:41,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 08:11:41,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 08:11:41,651 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 [2019-11-07 08:11:41,664 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 08:11:41,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 08:11:41,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 08:11:41,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 08:11:41,666 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 08:11:41,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 08:11:41,667 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 08:11:41,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 08:11:41,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 08:11:41,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 08:11:41,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 08:11:41,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 08:11:41,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 08:11:41,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 08:11:41,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 08:11:41,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 08:11:41,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 08:11:41,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 08:11:41,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 08:11:41,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 08:11:41,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 08:11:41,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 08:11:41,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 08:11:41,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 08:11:41,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 08:11:41,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 08:11:41,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 08:11:41,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 08:11:41,986 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 08:11:41,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-11-07 08:11:42,047 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c9fef9e0/e13925551a9844c4aaf761d54c51a6b1/FLAG55530a8d6 [2019-11-07 08:11:42,899 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 08:11:42,901 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2019-11-07 08:11:42,936 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c9fef9e0/e13925551a9844c4aaf761d54c51a6b1/FLAG55530a8d6 [2019-11-07 08:11:43,381 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c9fef9e0/e13925551a9844c4aaf761d54c51a6b1 [2019-11-07 08:11:43,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 08:11:43,394 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 08:11:43,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 08:11:43,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 08:11:43,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 08:11:43,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:11:43" (1/1) ... [2019-11-07 08:11:43,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f390ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:43, skipping insertion in model container [2019-11-07 08:11:43,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:11:43" (1/1) ... [2019-11-07 08:11:43,410 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 08:11:43,522 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 08:11:45,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 08:11:45,613 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 08:11:45,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 08:11:46,346 INFO L192 MainTranslator]: Completed translation [2019-11-07 08:11:46,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46 WrapperNode [2019-11-07 08:11:46,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 08:11:46,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 08:11:46,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 08:11:46,349 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 08:11:46,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (1/1) ... [2019-11-07 08:11:46,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 08:11:46,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 08:11:46,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 08:11:46,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 08:11:46,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:11:46" (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 [2019-11-07 08:11:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 08:11:46,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 08:11:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-11-07 08:11:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-11-07 08:11:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-11-07 08:11:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-11-07 08:11:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 08:11:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-11-07 08:11:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-07 08:11:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-07 08:11:46,763 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-11-07 08:11:46,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2019-11-07 08:11:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-11-07 08:11:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2019-11-07 08:11:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-07 08:11:46,766 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-07 08:11:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-11-07 08:11:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-11-07 08:11:46,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-11-07 08:11:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-07 08:11:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-07 08:11:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 08:11:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_bus_to_resource [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-07 08:11:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_r [2019-11-07 08:11:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w [2019-11-07 08:11:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_io_w_fast [2019-11-07 08:11:46,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_r [2019-11-07 08:11:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w [2019-11-07 08:11:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_mm_w_fast [2019-11-07 08:11:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2019-11-07 08:11:46,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2019-11-07 08:11:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2019-11-07 08:11:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rcrt [2019-11-07 08:11:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2019-11-07 08:11:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2019-11-07 08:11:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2019-11-07 08:11:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wgfx [2019-11-07 08:11:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2019-11-07 08:11:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2019-11-07 08:11:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_primary_device [2019-11-07 08:11:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_settile [2019-11-07 08:11:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_tilecursor [2019-11-07 08:11:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2019-11-07 08:11:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_imageblit [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_iplan_fillrect [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_pixel [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cfb4_imageblit [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_imageblit [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_fillrect [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_reg [2019-11-07 08:11:46,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_write_regs [2019-11-07 08:11:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2019-11-07 08:11:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_freq [2019-11-07 08:11:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2019-11-07 08:11:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_init [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_read_regs [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_dac_write_regs [2019-11-07 08:11:46,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_set_pixclock [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_check_var [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_setcolreg [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_blank [2019-11-07 08:11:46,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_pan_display [2019-11-07 08:11:46,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_probe [2019-11-07 08:11:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2019-11-07 08:11:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_suspend [2019-11-07 08:11:46,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_resume [2019-11-07 08:11:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2019-11-07 08:11:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2019-11-07 08:11:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-11-07 08:11:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-11-07 08:11:46,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 08:11:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-11-07 08:11:46,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-11-07 08:11:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-11-07 08:11:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-11-07 08:11:46,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-11-07 08:11:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-11-07 08:11:46,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 08:11:46,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 08:11:46,788 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-07 08:11:46,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 08:11:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-11-07 08:11:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2019-11-07 08:11:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2019-11-07 08:11:46,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-07 08:11:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 08:11:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-11-07 08:11:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-11-07 08:11:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 08:11:46,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 08:11:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-11-07 08:11:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-11-07 08:11:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-07 08:11:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-07 08:11:46,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-11-07 08:11:46,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_vga [2019-11-07 08:11:46,794 INFO L138 BoogieDeclarations]: Found implementation of procedure save_vga [2019-11-07 08:11:46,795 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_check_timings [2019-11-07 08:11:46,795 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_compute_pll [2019-11-07 08:11:46,795 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2019-11-07 08:11:46,796 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_atc_regs [2019-11-07 08:11:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_crt_regs [2019-11-07 08:11:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_gfx_regs [2019-11-07 08:11:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_default_seq_regs [2019-11-07 08:11:46,800 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_textmode_vga_regs [2019-11-07 08:11:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_set_timings [2019-11-07 08:11:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_tilecursor [2019-11-07 08:11:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2019-11-07 08:11:46,801 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-11-07 08:11:46,802 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 08:11:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 08:11:46,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 08:11:46,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 08:11:46,810 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-07 08:11:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-07 08:11:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-11-07 08:11:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2019-11-07 08:11:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-11-07 08:11:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 08:11:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2019-11-07 08:11:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2019-11-07 08:11:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-11-07 08:11:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_bus_to_resource [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 08:11:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure save_vga [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure restore_vga [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_r [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_io_w_fast [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_r [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w [2019-11-07 08:11:46,819 INFO L130 BoogieDeclarations]: Found specification of procedure vga_mm_w_fast [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rcrt [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2019-11-07 08:11:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wgfx [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_primary_device [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_gfx_regs [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_atc_regs [2019-11-07 08:11:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_seq_regs [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_default_crt_regs [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_textmode_vga_regs [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecopy [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilefill [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tileblit [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_tilecursor [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_tilemax [2019-11-07 08:11:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure svga_get_caps [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure svga_compute_pll [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure svga_check_timings [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure svga_set_timings [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2019-11-07 08:11:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_settile [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_tilecursor [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_imageblit [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_iplan_fillrect [2019-11-07 08:11:46,824 INFO L130 BoogieDeclarations]: Found specification of procedure expand_pixel [2019-11-07 08:11:46,825 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cfb4_imageblit [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_imageblit [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_fillrect [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_reg [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure dac_write_regs [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2019-11-07 08:11:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-11-07 08:11:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_freq [2019-11-07 08:11:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~int [2019-11-07 08:11:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2019-11-07 08:11:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 08:11:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2019-11-07 08:11:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_init [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_read_regs [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ark_dac_write_regs [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure ark_set_pixclock [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2019-11-07 08:11:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_check_var [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_setcolreg [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_blank [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_pan_display [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_probe [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-11-07 08:11:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_suspend [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_resume [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 08:11:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 08:11:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 08:11:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 08:11:48,051 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 08:11:48,610 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2019-11-07 08:11:48,610 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2019-11-07 08:11:48,715 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-11-07 08:11:56,601 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 08:11:56,685 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2019-11-07 08:11:56,685 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2019-11-07 08:11:57,344 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 08:11:57,407 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2019-11-07 08:11:57,407 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2019-11-07 08:12:12,386 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 08:12:12,387 INFO L284 CfgBuilder]: Removed 33 assume(true) statements. [2019-11-07 08:12:12,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:12:12 BoogieIcfgContainer [2019-11-07 08:12:12,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 08:12:12,389 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-07 08:12:12,389 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-07 08:12:12,389 INFO L275 PluginConnector]: Sifa initialized [2019-11-07 08:12:12,391 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:12:12" (1/1) ... [2019-11-07 08:12:12,391 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-07 08:12:12,416 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-07 08:12:12,417 INFO L166 IcfgInterpreter]: Building call graph [2019-11-07 08:12:12,430 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:94) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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) [2019-11-07 08:12:12,436 INFO L168 Benchmark]: Toolchain (without parser) took 29041.02 ms. Allocated memory was 144.7 MB in the beginning and 632.3 MB in the end (delta: 487.6 MB). Free memory was 91.0 MB in the beginning and 84.0 MB in the end (delta: 7.1 MB). Peak memory consumption was 494.6 MB. Max. memory is 7.1 GB. [2019-11-07 08:12:12,437 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 08:12:12,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2952.79 ms. Allocated memory was 144.7 MB in the beginning and 251.1 MB in the end (delta: 106.4 MB). Free memory was 90.6 MB in the beginning and 161.9 MB in the end (delta: -71.3 MB). Peak memory consumption was 114.4 MB. Max. memory is 7.1 GB. [2019-11-07 08:12:12,439 INFO L168 Benchmark]: Boogie Preprocessor took 325.16 ms. Allocated memory is still 251.1 MB. Free memory was 161.9 MB in the beginning and 136.1 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-11-07 08:12:12,441 INFO L168 Benchmark]: RCFGBuilder took 25714.90 ms. Allocated memory was 251.1 MB in the beginning and 632.3 MB in the end (delta: 381.2 MB). Free memory was 136.1 MB in the beginning and 84.0 MB in the end (delta: 52.1 MB). Peak memory consumption was 469.3 MB. Max. memory is 7.1 GB. [2019-11-07 08:12:12,441 INFO L168 Benchmark]: Sifa took 44.34 ms. Allocated memory is still 632.3 MB. Free memory is still 84.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-07 08:12:12,446 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2952.79 ms. Allocated memory was 144.7 MB in the beginning and 251.1 MB in the end (delta: 106.4 MB). Free memory was 90.6 MB in the beginning and 161.9 MB in the end (delta: -71.3 MB). Peak memory consumption was 114.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 325.16 ms. Allocated memory is still 251.1 MB. Free memory was 161.9 MB in the beginning and 136.1 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25714.90 ms. Allocated memory was 251.1 MB in the beginning and 632.3 MB in the end (delta: 381.2 MB). Free memory was 136.1 MB in the beginning and 84.0 MB in the end (delta: 52.1 MB). Peak memory consumption was 469.3 MB. Max. memory is 7.1 GB. * Sifa took 44.34 ms. Allocated memory is still 632.3 MB. Free memory is still 84.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...