/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:08:25,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:08:25,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:08:25,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:08:25,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:08:25,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:08:25,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:08:25,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:08:25,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:08:25,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:08:25,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:08:25,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:08:25,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:08:25,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:08:25,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:08:25,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:08:25,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:08:25,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:08:25,939 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:08:25,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:08:25,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:08:25,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:08:25,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:08:25,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:08:25,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:08:25,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:08:25,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:08:25,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:08:25,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:08:25,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:08:25,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:08:25,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:08:25,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:08:25,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:08:25,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:08:25,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:08:25,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:08:25,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:08:25,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:08:25,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:08:25,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:08:25,996 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:08:26,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:08:26,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:08:26,058 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:08:26,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:08:26,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:08:26,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:08:26,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:08:26,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:08:26,062 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:08:26,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:08:26,063 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:08:26,063 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:08:26,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:08:26,063 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:08:26,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:08:26,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:08:26,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:08:26,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:08:26,065 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:08:26,065 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:08:26,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:08:26,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:08:26,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:08:26,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:08:26,066 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:08:26,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:08:26,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:08:26,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:08:26,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:08:26,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:08:26,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:08:26,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:08:26,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:08:26,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:08:26,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:08:26,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:08:26,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:08:26,573 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:08:26,574 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:08:26,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2022-10-15 21:08:26,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8b48875f/1fb69cf007fd4d29aa37fb84282a35bf/FLAG150dd5e19 [2022-10-15 21:08:28,183 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:08:28,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2022-10-15 21:08:28,253 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8b48875f/1fb69cf007fd4d29aa37fb84282a35bf/FLAG150dd5e19 [2022-10-15 21:08:28,764 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8b48875f/1fb69cf007fd4d29aa37fb84282a35bf [2022-10-15 21:08:28,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:08:28,776 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:08:28,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:08:28,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:08:28,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:08:28,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:08:28" (1/1) ... [2022-10-15 21:08:28,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@475bce09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:28, skipping insertion in model container [2022-10-15 21:08:28,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:08:28" (1/1) ... [2022-10-15 21:08:28,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:08:29,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:08:33,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2022-10-15 21:08:33,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:08:33,958 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:08:34,778 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2022-10-15 21:08:34,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:08:35,072 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:08:35,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35 WrapperNode [2022-10-15 21:08:35,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:08:35,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:08:35,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:08:35,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:08:35,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:35,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:36,275 INFO L138 Inliner]: procedures = 348, calls = 6056, calls flagged for inlining = 130, calls inlined = 130, statements flattened = 13430 [2022-10-15 21:08:36,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:08:36,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:08:36,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:08:36,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:08:36,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:36,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:36,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:36,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,337 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:08:37,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:08:37,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:08:37,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:08:37,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:08:35" (1/1) ... [2022-10-15 21:08:37,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:08:37,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:08:37,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-15 21:08:37,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-15 21:08:37,628 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2022-10-15 21:08:37,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2022-10-15 21:08:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2022-10-15 21:08:37,629 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2022-10-15 21:08:37,629 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2022-10-15 21:08:37,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2022-10-15 21:08:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-15 21:08:37,630 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-15 21:08:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:08:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:08:37,630 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-10-15 21:08:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-10-15 21:08:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2022-10-15 21:08:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2022-10-15 21:08:37,631 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2022-10-15 21:08:37,631 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2022-10-15 21:08:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2022-10-15 21:08:37,632 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2022-10-15 21:08:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2022-10-15 21:08:37,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2022-10-15 21:08:37,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:08:37,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:08:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-10-15 21:08:37,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-10-15 21:08:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2022-10-15 21:08:37,633 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2022-10-15 21:08:37,633 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-15 21:08:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-15 21:08:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:08:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:08:37,634 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2022-10-15 21:08:37,634 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2022-10-15 21:08:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2022-10-15 21:08:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2022-10-15 21:08:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2022-10-15 21:08:37,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2022-10-15 21:08:37,635 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2022-10-15 21:08:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2022-10-15 21:08:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2022-10-15 21:08:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2022-10-15 21:08:37,636 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2022-10-15 21:08:37,636 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2022-10-15 21:08:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-15 21:08:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-15 21:08:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-15 21:08:37,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-15 21:08:37,637 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2022-10-15 21:08:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2022-10-15 21:08:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-15 21:08:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-15 21:08:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2022-10-15 21:08:37,638 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2022-10-15 21:08:37,638 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2022-10-15 21:08:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2022-10-15 21:08:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2022-10-15 21:08:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2022-10-15 21:08:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2022-10-15 21:08:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2022-10-15 21:08:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:08:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:08:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-15 21:08:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-15 21:08:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-10-15 21:08:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-10-15 21:08:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2022-10-15 21:08:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2022-10-15 21:08:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2022-10-15 21:08:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2022-10-15 21:08:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2022-10-15 21:08:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2022-10-15 21:08:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:08:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-15 21:08:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-15 21:08:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2022-10-15 21:08:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2022-10-15 21:08:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-15 21:08:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-15 21:08:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:08:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2022-10-15 21:08:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2022-10-15 21:08:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-15 21:08:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-15 21:08:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2022-10-15 21:08:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2022-10-15 21:08:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2022-10-15 21:08:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2022-10-15 21:08:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-10-15 21:08:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-10-15 21:08:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-15 21:08:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-15 21:08:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2022-10-15 21:08:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2022-10-15 21:08:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2022-10-15 21:08:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2022-10-15 21:08:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:08:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-15 21:08:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-15 21:08:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2022-10-15 21:08:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2022-10-15 21:08:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-15 21:08:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-15 21:08:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:08:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2022-10-15 21:08:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2022-10-15 21:08:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2022-10-15 21:08:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2022-10-15 21:08:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2022-10-15 21:08:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2022-10-15 21:08:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:08:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2022-10-15 21:08:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2022-10-15 21:08:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2022-10-15 21:08:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2022-10-15 21:08:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-15 21:08:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-15 21:08:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2022-10-15 21:08:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2022-10-15 21:08:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:08:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:08:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2022-10-15 21:08:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2022-10-15 21:08:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2022-10-15 21:08:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2022-10-15 21:08:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2022-10-15 21:08:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2022-10-15 21:08:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2022-10-15 21:08:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2022-10-15 21:08:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:08:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 21:08:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2022-10-15 21:08:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2022-10-15 21:08:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2022-10-15 21:08:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2022-10-15 21:08:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:08:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-15 21:08:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-15 21:08:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2022-10-15 21:08:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2022-10-15 21:08:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2022-10-15 21:08:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2022-10-15 21:08:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:08:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:08:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2022-10-15 21:08:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2022-10-15 21:08:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2022-10-15 21:08:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2022-10-15 21:08:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:08:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2022-10-15 21:08:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2022-10-15 21:08:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:08:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2022-10-15 21:08:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2022-10-15 21:08:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-15 21:08:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-15 21:08:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:08:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2022-10-15 21:08:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2022-10-15 21:08:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2022-10-15 21:08:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2022-10-15 21:08:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2022-10-15 21:08:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2022-10-15 21:08:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2022-10-15 21:08:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2022-10-15 21:08:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2022-10-15 21:08:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2022-10-15 21:08:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2022-10-15 21:08:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2022-10-15 21:08:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-15 21:08:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-15 21:08:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2022-10-15 21:08:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2022-10-15 21:08:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-15 21:08:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-15 21:08:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2022-10-15 21:08:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2022-10-15 21:08:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2022-10-15 21:08:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2022-10-15 21:08:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-15 21:08:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-15 21:08:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2022-10-15 21:08:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2022-10-15 21:08:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2022-10-15 21:08:37,735 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2022-10-15 21:08:37,735 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-15 21:08:37,735 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-15 21:08:37,735 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2022-10-15 21:08:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2022-10-15 21:08:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:08:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-10-15 21:08:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-10-15 21:08:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2022-10-15 21:08:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2022-10-15 21:08:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2022-10-15 21:08:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2022-10-15 21:08:37,737 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-15 21:08:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-15 21:08:37,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:08:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:08:39,105 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:08:39,110 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation