/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 01:13:29,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 01:13:29,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 01:13:29,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 01:13:29,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 01:13:29,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 01:13:29,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 01:13:29,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 01:13:29,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 01:13:29,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 01:13:29,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 01:13:29,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 01:13:29,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 01:13:29,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 01:13:29,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 01:13:29,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 01:13:29,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 01:13:29,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 01:13:29,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 01:13:29,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 01:13:29,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 01:13:29,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 01:13:29,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 01:13:29,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 01:13:29,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 01:13:29,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 01:13:29,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 01:13:29,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 01:13:29,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 01:13:29,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 01:13:29,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 01:13:29,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 01:13:29,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 01:13:29,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 01:13:29,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 01:13:29,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 01:13:29,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 01:13:29,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 01:13:29,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 01:13:29,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 01:13:29,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 01:13:29,145 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 01:13:29,175 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 01:13:29,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 01:13:29,175 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 01:13:29,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 01:13:29,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 01:13:29,177 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 01:13:29,177 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 01:13:29,178 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 01:13:29,178 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 01:13:29,178 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 01:13:29,178 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 01:13:29,178 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 01:13:29,178 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 01:13:29,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 01:13:29,179 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 01:13:29,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 01:13:29,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 01:13:29,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 01:13:29,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 01:13:29,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:13:29,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 01:13:29,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 01:13:29,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 01:13:29,182 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 01:13:29,182 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 01:13:29,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 01:13:29,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 01:13:29,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 01:13:29,409 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 01:13:29,410 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 01:13:29,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2023-04-01 01:13:30,618 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 01:13:31,206 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 01:13:31,206 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2023-04-01 01:13:31,265 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7661c3d02/3e53b0722dca407487ca7164058010ca/FLAGb25415a46 [2023-04-01 01:13:31,687 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7661c3d02/3e53b0722dca407487ca7164058010ca [2023-04-01 01:13:31,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 01:13:31,689 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 01:13:31,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 01:13:31,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 01:13:31,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 01:13:31,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:13:31" (1/1) ... [2023-04-01 01:13:31,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560b5e46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:31, skipping insertion in model container [2023-04-01 01:13:31,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:13:31" (1/1) ... [2023-04-01 01:13:31,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 01:13:31,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 01:13:34,792 WARN L247 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2023-04-01 01:13:34,992 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:13:35,042 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 01:13:35,497 WARN L247 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2023-04-01 01:13:35,507 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:13:35,721 INFO L208 MainTranslator]: Completed translation [2023-04-01 01:13:35,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35 WrapperNode [2023-04-01 01:13:35,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 01:13:35,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 01:13:35,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 01:13:35,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 01:13:35,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:35,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:35,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:35,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,316 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 01:13:36,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 01:13:36,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 01:13:36,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 01:13:36,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (1/1) ... [2023-04-01 01:13:36,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:13:36,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 01:13:36,586 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) [2023-04-01 01:13:36,607 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 [2023-04-01 01:13:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 01:13:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 01:13:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-04-01 01:13:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 01:13:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2023-04-01 01:13:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2023-04-01 01:13:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2023-04-01 01:13:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2023-04-01 01:13:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2023-04-01 01:13:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2023-04-01 01:13:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2023-04-01 01:13:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2023-04-01 01:13:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2023-04-01 01:13:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2023-04-01 01:13:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-04-01 01:13:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-04-01 01:13:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-04-01 01:13:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2023-04-01 01:13:36,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 01:13:36,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 01:13:36,633 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2023-04-01 01:13:36,634 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2023-04-01 01:13:36,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2023-04-01 01:13:36,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2023-04-01 01:13:36,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2023-04-01 01:13:36,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2023-04-01 01:13:36,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2023-04-01 01:13:36,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2023-04-01 01:13:36,641 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 01:13:36,641 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2023-04-01 01:13:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_46 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2023-04-01 01:13:36,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_66 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2023-04-01 01:13:36,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_86 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2023-04-01 01:13:36,650 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_106 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_108 [2023-04-01 01:13:36,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_109 [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-01 01:13:36,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 01:13:36,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 01:13:36,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 01:13:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-01 01:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:13:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2023-04-01 01:13:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-04-01 01:13:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid1_attr_probe_4 [2023-04-01 01:13:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid1_attr_release_4 [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid2_attr_probe_3 [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid2_attr_release_3 [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-04-01 01:13:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 01:13:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2023-04-01 01:13:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 01:13:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 01:13:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 01:13:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2023-04-01 01:13:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2023-04-01 01:13:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2023-04-01 01:13:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2023-04-01 01:13:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid1_attr_release_4 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid2_attr_probe_3 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid1_attr_probe_4 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid2_attr_release_3 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2023-04-01 01:13:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2023-04-01 01:13:36,674 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-04-01 01:13:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2023-04-01 01:13:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2023-04-01 01:13:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-04-01 01:13:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2023-04-01 01:13:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 01:13:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_46 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2023-04-01 01:13:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_66 [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2023-04-01 01:13:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_86 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2023-04-01 01:13:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2023-04-01 01:13:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_106 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_109 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_108 [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2023-04-01 01:13:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 01:13:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2023-04-01 01:13:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 01:13:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 01:13:37,886 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 01:13:37,897 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 01:14:00,988 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 01:14:13,241 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 01:14:13,241 INFO L302 CfgBuilder]: Removed 41 assume(true) statements. [2023-04-01 01:14:13,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:14:13 BoogieIcfgContainer [2023-04-01 01:14:13,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 01:14:13,251 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 01:14:13,251 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 01:14:13,254 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 01:14:13,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 01:13:31" (1/3) ... [2023-04-01 01:14:13,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb4363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:14:13, skipping insertion in model container [2023-04-01 01:14:13,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:13:35" (2/3) ... [2023-04-01 01:14:13,255 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb4363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:14:13, skipping insertion in model container [2023-04-01 01:14:13,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:14:13" (3/3) ... [2023-04-01 01:14:13,256 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2023-04-01 01:14:13,275 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 01:14:13,276 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 01:14:13,404 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 01:14:13,410 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@22d3ce51, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 01:14:13,410 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 01:14:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand has 4454 states, 2489 states have (on average 1.2141422257934913) internal successors, (3022), 2613 states have internal predecessors, (3022), 1686 states have call successors, (1686), 225 states have call predecessors, (1686), 225 states have return successors, (1686), 1670 states have call predecessors, (1686), 1686 states have call successors, (1686) [2023-04-01 01:14:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-04-01 01:14:13,437 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:14:13,437 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:14:13,437 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:14:13,441 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:14:13,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1945797456, now seen corresponding path program 1 times [2023-04-01 01:14:13,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:14:13,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723594454] [2023-04-01 01:14:13,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:14:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:14:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:14:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 01:14:14,285 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:14:14,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723594454] [2023-04-01 01:14:14,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1723594454] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:14:14,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:14:14,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:14:14,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745566020] [2023-04-01 01:14:14,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:14:14,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:14:14,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:14:14,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:14:14,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:14:14,342 INFO L87 Difference]: Start difference. First operand has 4454 states, 2489 states have (on average 1.2141422257934913) internal successors, (3022), 2613 states have internal predecessors, (3022), 1686 states have call successors, (1686), 225 states have call predecessors, (1686), 225 states have return successors, (1686), 1670 states have call predecessors, (1686), 1686 states have call successors, (1686) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-04-01 01:14:16,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:14:19,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-01 01:14:21,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-04-01 01:14:23,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []