./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:14:46,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:14:46,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:14:46,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:14:46,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:14:46,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:14:46,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:14:46,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:14:46,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:14:46,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:14:46,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:14:46,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:14:46,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:14:46,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:14:46,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:14:46,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:14:46,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:14:46,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:14:46,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:14:46,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:14:46,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:14:46,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:14:46,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:14:46,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:14:46,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:14:46,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:14:46,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:14:46,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:14:46,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:14:46,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:14:46,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:14:46,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:14:46,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:14:46,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:14:46,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:14:46,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:14:46,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:14:46,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:14:46,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:14:46,609 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:14:46,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:14:46,610 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:14:46,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:14:46,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:14:46,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:14:46,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:14:46,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:14:46,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:14:46,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:14:46,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:14:46,635 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:14:46,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:14:46,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:14:46,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:14:46,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:14:46,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:14:46,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:14:46,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:14:46,639 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:14:46,639 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:14:46,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:14:46,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2022-02-20 21:14:46,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:14:46,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:14:46,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:14:46,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:14:46,893 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:14:46,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2022-02-20 21:14:46,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3905b22a7/1683285b69ab4958af72f424dd4b2d1c/FLAG488019dd9 [2022-02-20 21:14:47,548 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:14:47,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2022-02-20 21:14:47,580 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3905b22a7/1683285b69ab4958af72f424dd4b2d1c/FLAG488019dd9 [2022-02-20 21:14:47,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3905b22a7/1683285b69ab4958af72f424dd4b2d1c [2022-02-20 21:14:47,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:14:47,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:14:47,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:14:47,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:14:47,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:14:47,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:14:47" (1/1) ... [2022-02-20 21:14:47,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71ed7779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:47, skipping insertion in model container [2022-02-20 21:14:47,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:14:47" (1/1) ... [2022-02-20 21:14:47,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:14:48,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:14:48,773 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2022-02-20 21:14:48,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:14:48,837 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:14:49,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2022-02-20 21:14:49,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:14:49,151 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:14:49,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49 WrapperNode [2022-02-20 21:14:49,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:14:49,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:14:49,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:14:49,155 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:14:49,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,534 INFO L137 Inliner]: procedures = 150, calls = 2209, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 4871 [2022-02-20 21:14:49,535 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:14:49,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:14:49,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:14:49,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:14:49,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,613 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:14:49,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:14:49,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:14:49,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:14:49,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:14:49" (1/1) ... [2022-02-20 21:14:49,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:14:49,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:14:49,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:14:49,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:14:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-02-20 21:14:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-02-20 21:14:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 21:14:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2022-02-20 21:14:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2022-02-20 21:14:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2022-02-20 21:14:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2022-02-20 21:14:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2022-02-20 21:14:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2022-02-20 21:14:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:14:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2022-02-20 21:14:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2022-02-20 21:14:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2022-02-20 21:14:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2022-02-20 21:14:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2022-02-20 21:14:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2022-02-20 21:14:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2022-02-20 21:14:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2022-02-20 21:14:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2022-02-20 21:14:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2022-02-20 21:14:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2022-02-20 21:14:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2022-02-20 21:14:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:14:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:14:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2022-02-20 21:14:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2022-02-20 21:14:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2022-02-20 21:14:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2022-02-20 21:14:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2022-02-20 21:14:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2022-02-20 21:14:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2022-02-20 21:14:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2022-02-20 21:14:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 21:14:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 21:14:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2022-02-20 21:14:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2022-02-20 21:14:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:14:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2022-02-20 21:14:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2022-02-20 21:14:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2022-02-20 21:14:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2022-02-20 21:14:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:14:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-02-20 21:14:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-02-20 21:14:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 21:14:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 21:14:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:14:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:14:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2022-02-20 21:14:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2022-02-20 21:14:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2022-02-20 21:14:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2022-02-20 21:14:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:14:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:14:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2022-02-20 21:14:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2022-02-20 21:14:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:14:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2022-02-20 21:14:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2022-02-20 21:14:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-02-20 21:14:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-02-20 21:14:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2022-02-20 21:14:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2022-02-20 21:14:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-02-20 21:14:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-02-20 21:14:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2022-02-20 21:14:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2022-02-20 21:14:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-02-20 21:14:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-02-20 21:14:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-02-20 21:14:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2022-02-20 21:14:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 21:14:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2022-02-20 21:14:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2022-02-20 21:14:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2022-02-20 21:14:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2022-02-20 21:14:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2022-02-20 21:14:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2022-02-20 21:14:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2022-02-20 21:14:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2022-02-20 21:14:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2022-02-20 21:14:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2022-02-20 21:14:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2022-02-20 21:14:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2022-02-20 21:14:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2022-02-20 21:14:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2022-02-20 21:14:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:14:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-02-20 21:14:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-02-20 21:14:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-02-20 21:14:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-02-20 21:14:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:14:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:14:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2022-02-20 21:14:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2022-02-20 21:14:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 21:14:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 21:14:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2022-02-20 21:14:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2022-02-20 21:14:50,476 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:14:50,478 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:14:50,987 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-20 21:14:51,009 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-02-20 21:14:51,009 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-02-20 21:14:53,952 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock.