/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 02:54:37,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 02:54:37,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 02:54:37,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 02:54:37,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 02:54:37,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 02:54:37,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 02:54:37,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 02:54:37,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 02:54:37,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 02:54:37,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 02:54:37,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 02:54:37,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 02:54:37,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 02:54:37,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 02:54:37,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 02:54:37,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 02:54:37,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 02:54:37,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 02:54:37,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 02:54:37,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 02:54:37,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 02:54:37,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 02:54:37,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 02:54:37,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 02:54:37,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 02:54:37,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 02:54:37,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 02:54:37,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 02:54:37,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 02:54:37,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 02:54:37,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 02:54:37,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 02:54:37,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 02:54:37,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 02:54:37,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 02:54:37,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 02:54:37,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 02:54:37,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 02:54:37,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 02:54:37,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 02:54:38,001 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 02:54:38,054 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 02:54:38,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 02:54:38,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 02:54:38,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 02:54:38,058 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 02:54:38,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 02:54:38,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 02:54:38,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 02:54:38,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 02:54:38,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 02:54:38,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 02:54:38,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 02:54:38,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 02:54:38,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 02:54:38,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 02:54:38,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 02:54:38,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 02:54:38,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 02:54:38,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 02:54:38,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 02:54:38,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 02:54:38,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 02:54:38,064 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 02:54:38,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 02:54:38,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 02:54:38,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 02:54:38,537 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 02:54:38,537 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 02:54:38,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2020-10-28 02:54:38,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b05601548/0b990d1a1d7d4d12a3e59545c92901d8/FLAG0f5dd4b05 [2020-10-28 02:54:39,774 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 02:54:39,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2020-10-28 02:54:39,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b05601548/0b990d1a1d7d4d12a3e59545c92901d8/FLAG0f5dd4b05 [2020-10-28 02:54:40,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b05601548/0b990d1a1d7d4d12a3e59545c92901d8 [2020-10-28 02:54:40,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 02:54:40,121 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 02:54:40,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 02:54:40,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 02:54:40,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 02:54:40,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 02:54:40" (1/1) ... [2020-10-28 02:54:40,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72bc9be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:40, skipping insertion in model container [2020-10-28 02:54:40,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 02:54:40" (1/1) ... [2020-10-28 02:54:40,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 02:54:40,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 02:54:43,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 02:54:43,955 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 02:54:44,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 02:54:45,343 INFO L208 MainTranslator]: Completed translation [2020-10-28 02:54:45,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45 WrapperNode [2020-10-28 02:54:45,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 02:54:45,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 02:54:45,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 02:54:45,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 02:54:45,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:45,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:45,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:45,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:45,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:46,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:46,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... [2020-10-28 02:54:46,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 02:54:46,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 02:54:46,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 02:54:46,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 02:54:46,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 02:54:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 02:54:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 02:54:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 02:54:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 02:54:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 02:54:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-28 02:54:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 02:54:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-28 02:54:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 02:54:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 02:54:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 02:54:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 02:54:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 02:54:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 02:54:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 02:54:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2020-10-28 02:54:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2020-10-28 02:54:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2020-10-28 02:54:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2020-10-28 02:54:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2020-10-28 02:54:46,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2020-10-28 02:54:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2020-10-28 02:54:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2020-10-28 02:54:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2020-10-28 02:54:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2020-10-28 02:54:46,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2020-10-28 02:54:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2020-10-28 02:54:46,348 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2020-10-28 02:54:46,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-28 02:54:46,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-28 02:54:46,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2020-10-28 02:54:46,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2020-10-28 02:54:46,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-28 02:54:46,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2020-10-28 02:54:46,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-28 02:54:46,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-28 02:54:46,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2020-10-28 02:54:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2020-10-28 02:54:46,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_46 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2020-10-28 02:54:46,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2020-10-28 02:54:46,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2020-10-28 02:54:46,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_66 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2020-10-28 02:54:46,363 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2020-10-28 02:54:46,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_86 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2020-10-28 02:54:46,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2020-10-28 02:54:46,366 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_106 [2020-10-28 02:54:46,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_108 [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_109 [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 02:54:46,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2020-10-28 02:54:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 02:54:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2020-10-28 02:54:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 02:54:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2020-10-28 02:54:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-28 02:54:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-28 02:54:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-28 02:54:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid1_attr_probe_4 [2020-10-28 02:54:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid1_attr_release_4 [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid2_attr_probe_3 [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_edid2_attr_release_3 [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2020-10-28 02:54:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 02:54:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 02:54:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-28 02:54:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 02:54:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 02:54:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 02:54:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2020-10-28 02:54:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 02:54:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-28 02:54:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 02:54:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 02:54:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-28 02:54:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 02:54:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-28 02:54:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 02:54:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-28 02:54:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 02:54:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2020-10-28 02:54:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2020-10-28 02:54:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2020-10-28 02:54:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 02:54:46,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2020-10-28 02:54:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2020-10-28 02:54:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2020-10-28 02:54:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid1_attr_release_4 [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid2_attr_probe_3 [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid1_attr_probe_4 [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid2_attr_release_3 [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 02:54:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-28 02:54:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2020-10-28 02:54:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2020-10-28 02:54:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2020-10-28 02:54:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2020-10-28 02:54:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2020-10-28 02:54:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_46 [2020-10-28 02:54:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2020-10-28 02:54:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2020-10-28 02:54:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2020-10-28 02:54:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_66 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2020-10-28 02:54:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2020-10-28 02:54:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_86 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2020-10-28 02:54:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2020-10-28 02:54:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_106 [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104 [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2020-10-28 02:54:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_109 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_108 [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2020-10-28 02:54:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 02:54:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 02:54:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 02:54:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 02:54:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 02:55:52,904 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 02:55:52,905 INFO L298 CfgBuilder]: Removed 36 assume(true) statements. [2020-10-28 02:55:52,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 02:55:52 BoogieIcfgContainer [2020-10-28 02:55:52,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 02:55:52,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 02:55:52,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 02:55:52,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 02:55:52,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 02:54:40" (1/3) ... [2020-10-28 02:55:52,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d9246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 02:55:52, skipping insertion in model container [2020-10-28 02:55:52,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 02:54:45" (2/3) ... [2020-10-28 02:55:52,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d9246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 02:55:52, skipping insertion in model container [2020-10-28 02:55:52,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 02:55:52" (3/3) ... [2020-10-28 02:55:52,922 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2020-10-28 02:55:52,935 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 02:55:52,944 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 02:55:52,959 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 02:55:53,001 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 02:55:53,001 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 02:55:53,001 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 02:55:53,001 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 02:55:53,002 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 02:55:53,002 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 02:55:53,002 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 02:55:53,002 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 02:55:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4979 states. [2020-10-28 02:55:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-10-28 02:55:53,111 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 02:55:53,112 INFO L422 BasicCegarLoop]: 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, 1, 1, 1, 1, 1] [2020-10-28 02:55:53,113 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 02:55:53,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 02:55:53,118 INFO L82 PathProgramCache]: Analyzing trace with hash 1455757094, now seen corresponding path program 1 times [2020-10-28 02:55:53,127 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 02:55:53,127 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [119893437] [2020-10-28 02:55:53,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 02:55:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 02:55:54,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:55:55,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:56:06,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 02:56:06,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 50 [2020-10-28 02:56:06,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 02:56:06,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12357 [2020-10-28 02:56:06,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 02:56:06,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 02:56:06,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-28 02:56:06,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 02:56:06,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 02:56:39,541 WARN L193 SmtUtils]: Spent 32.06 s on a formula simplification that was a NOOP. DAG size: 2368 [2020-10-28 02:56:39,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 02:56:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 02:56:39,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:56:48,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 02:56:48,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 02:56:48,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8643 [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 02:56:48,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 02:56:48,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 02:56:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 02:56:48,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:56:48,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 02:56:48,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 02:56:48,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 02:56:48,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 02:56:48,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 02:56:48,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 02:56:48,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 02:56:48,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 02:56:48,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 02:56:48,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 02:56:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 02:56:48,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:56:48,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 02:56:48,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 02:56:48,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 02:56:48,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 02:56:48,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 02:56:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 02:56:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-28 02:56:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 02:56:48,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 02:56:48,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 02:56:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 02:56:48,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 02:56:48,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 02:56:48,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 02:56:48,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 02:56:48,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 02:56:48,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 02:56:48,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 02:56:48,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 02:56:48,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 02:56:48,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 02:56:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 02:56:48,736 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [119893437] [2020-10-28 02:56:48,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 02:56:48,739 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-28 02:56:48,739 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978507669] [2020-10-28 02:56:48,744 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-28 02:56:48,744 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 02:56:48,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-28 02:56:48,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-28 02:56:48,763 INFO L87 Difference]: Start difference. First operand 4979 states. Second operand 5 states. [2020-10-28 02:57:27,261 WARN L193 SmtUtils]: Spent 33.65 s on a formula simplification that was a NOOP. DAG size: 2370