./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:04:26,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:04:26,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:04:26,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:04:26,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:04:26,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:04:26,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:04:26,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:04:26,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:04:26,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:04:26,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:04:26,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:04:26,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:04:26,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:04:26,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:04:26,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:04:26,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:04:26,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:04:26,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:04:26,113 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:04:26,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:04:26,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:04:26,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:04:26,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:04:26,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:04:26,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:04:26,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:04:26,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:04:26,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:04:26,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:04:26,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:04:26,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:04:26,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:04:26,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:04:26,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:04:26,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:04:26,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:04:26,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:04:26,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:04:26,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:04:26,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:04:26,168 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:04:26,208 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:04:26,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:04:26,209 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:04:26,209 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:04:26,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:04:26,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:04:26,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:04:26,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:04:26,210 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:04:26,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:04:26,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:04:26,212 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:04:26,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:04:26,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:04:26,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:04:26,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:04:26,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:26,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:04:26,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:04:26,214 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:04:26,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b [2021-12-15 13:04:26,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:04:26,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:04:26,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:04:26,493 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:04:26,493 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:04:26,494 INFO L432 ainManager$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 [2021-12-15 13:04:26,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1a6cba74/37b5bbbce2574cbaae168562938ac4d6/FLAG8c33263f1 [2021-12-15 13:04:27,167 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:04:27,168 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 [2021-12-15 13:04:27,214 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1a6cba74/37b5bbbce2574cbaae168562938ac4d6/FLAG8c33263f1 [2021-12-15 13:04:27,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1a6cba74/37b5bbbce2574cbaae168562938ac4d6 [2021-12-15 13:04:27,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:04:27,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:04:27,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:27,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:04:27,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:04:27,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:27" (1/1) ... [2021-12-15 13:04:27,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c66225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:27, skipping insertion in model container [2021-12-15 13:04:27,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:27" (1/1) ... [2021-12-15 13:04:27,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:04:27,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:29,556 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] [2021-12-15 13:04:29,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:29,698 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:04:30,098 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] [2021-12-15 13:04:30,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:30,185 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:04:30,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30 WrapperNode [2021-12-15 13:04:30,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:30,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:30,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:04:30,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:04:30,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,556 INFO L137 Inliner]: procedures = 348, calls = 6053, calls flagged for inlining = 130, calls inlined = 130, statements flattened = 11844 [2021-12-15 13:04:30,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:30,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:04:30,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:04:30,558 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:04:30,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:30,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:31,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:31,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:31,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:04:31,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:04:31,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:04:31,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:04:31,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:30" (1/1) ... [2021-12-15 13:04:31,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:31,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:04:31,124 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) [2021-12-15 13:04:31,141 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 [2021-12-15 13:04:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-12-15 13:04:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-12-15 13:04:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-12-15 13:04:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-12-15 13:04:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-12-15 13:04:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-12-15 13:04:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:04:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:04:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:04:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:04:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-12-15 13:04:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-12-15 13:04:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-12-15 13:04:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-12-15 13:04:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-12-15 13:04:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-12-15 13:04:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-15 13:04:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-15 13:04:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-12-15 13:04:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-12-15 13:04:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:04:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:04:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:04:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:04:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-12-15 13:04:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-12-15 13:04:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:04:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:04:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:04:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:04:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-12-15 13:04:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-12-15 13:04:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-12-15 13:04:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-12-15 13:04:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:04:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:04:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-12-15 13:04:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-12-15 13:04:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-12-15 13:04:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-12-15 13:04:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-12-15 13:04:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-12-15 13:04:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:04:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:04:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:04:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:04:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:04:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:04:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:04:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:04:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-12-15 13:04:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-12-15 13:04:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2021-12-15 13:04:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2021-12-15 13:04:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-12-15 13:04:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-12-15 13:04:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2021-12-15 13:04:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2021-12-15 13:04:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:04:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:04:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:04:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:04:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:04:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:04:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2021-12-15 13:04:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2021-12-15 13:04:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-12-15 13:04:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-12-15 13:04:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-12-15 13:04:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-12-15 13:04:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:04:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:04:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:04:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-12-15 13:04:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-12-15 13:04:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:04:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:04:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:04:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-12-15 13:04:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-12-15 13:04:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:04:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:04:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-12-15 13:04:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-12-15 13:04:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-12-15 13:04:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-12-15 13:04:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:04:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:04:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:04:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:04:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-12-15 13:04:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-12-15 13:04:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-12-15 13:04:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-12-15 13:04:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:04:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:04:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:04:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-12-15 13:04:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-12-15 13:04:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:04:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:04:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:04:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-12-15 13:04:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-12-15 13:04:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-12-15 13:04:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-12-15 13:04:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-12-15 13:04:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-12-15 13:04:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:04:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-12-15 13:04:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-12-15 13:04:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-12-15 13:04:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-12-15 13:04:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:04:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:04:31,175 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-12-15 13:04:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-12-15 13:04:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:04:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:04:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-12-15 13:04:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-12-15 13:04:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-12-15 13:04:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-12-15 13:04:31,176 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-12-15 13:04:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-12-15 13:04:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-12-15 13:04:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-12-15 13:04:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:04:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:04:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-12-15 13:04:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-12-15 13:04:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-12-15 13:04:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-12-15 13:04:31,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:04:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:04:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:04:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-12-15 13:04:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-12-15 13:04:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-12-15 13:04:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-12-15 13:04:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:04:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:04:31,178 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-12-15 13:04:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-12-15 13:04:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-12-15 13:04:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-12-15 13:04:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:04:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2021-12-15 13:04:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2021-12-15 13:04:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:04:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-12-15 13:04:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-12-15 13:04:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:04:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:04:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:04:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-12-15 13:04:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-12-15 13:04:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-12-15 13:04:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-12-15 13:04:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-12-15 13:04:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-12-15 13:04:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:04:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:04:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-12-15 13:04:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-12-15 13:04:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:04:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:04:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:04:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:04:31,181 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-12-15 13:04:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-12-15 13:04:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:04:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:04:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-12-15 13:04:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-12-15 13:04:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:04:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:04:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:04:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:04:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-12-15 13:04:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-12-15 13:04:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-12-15 13:04:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-12-15 13:04:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:04:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:04:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-12-15 13:04:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-12-15 13:04:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:04:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:04:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:04:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-12-15 13:04:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-12-15 13:04:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-12-15 13:04:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-12-15 13:04:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:04:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:04:31,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:04:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:04:32,031 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:04:32,035 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:04:41,598 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:04:41,602 INFO L158 Benchmark]: Toolchain (without parser) took 14286.18ms. Allocated memory was 127.9MB in the beginning and 788.5MB in the end (delta: 660.6MB). Free memory was 79.9MB in the beginning and 475.1MB in the end (delta: -395.2MB). Peak memory consumption was 312.0MB. Max. memory is 16.1GB. [2021-12-15 13:04:41,603 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 79.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:04:41,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2869.99ms. Allocated memory was 127.9MB in the beginning and 197.1MB in the end (delta: 69.2MB). Free memory was 79.9MB in the beginning and 66.4MB in the end (delta: 13.5MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2021-12-15 13:04:41,604 INFO L158 Benchmark]: Boogie Procedure Inliner took 369.78ms. Allocated memory was 197.1MB in the beginning and 394.3MB in the end (delta: 197.1MB). Free memory was 66.4MB in the beginning and 244.7MB in the end (delta: -178.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2021-12-15 13:04:41,604 INFO L158 Benchmark]: Boogie Preprocessor took 530.38ms. Allocated memory is still 394.3MB. Free memory was 244.7MB in the beginning and 250.9MB in the end (delta: -6.3MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2021-12-15 13:04:41,605 INFO L158 Benchmark]: RCFGBuilder took 10512.39ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 250.9MB in the beginning and 475.1MB in the end (delta: -224.2MB). Peak memory consumption was 217.9MB. Max. memory is 16.1GB. [2021-12-15 13:04:41,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 79.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2869.99ms. Allocated memory was 127.9MB in the beginning and 197.1MB in the end (delta: 69.2MB). Free memory was 79.9MB in the beginning and 66.4MB in the end (delta: 13.5MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 369.78ms. Allocated memory was 197.1MB in the beginning and 394.3MB in the end (delta: 197.1MB). Free memory was 66.4MB in the beginning and 244.7MB in the end (delta: -178.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 530.38ms. Allocated memory is still 394.3MB. Free memory was 244.7MB in the beginning and 250.9MB in the end (delta: -6.3MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * RCFGBuilder took 10512.39ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 250.9MB in the beginning and 475.1MB in the end (delta: -224.2MB). Peak memory consumption was 217.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:04:41,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:04:43,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:04:43,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:04:43,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:04:43,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:04:43,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:04:43,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:04:43,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:04:43,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:04:43,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:04:43,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:04:43,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:04:43,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:04:43,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:04:43,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:04:43,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:04:43,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:04:43,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:04:43,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:04:43,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:04:43,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:04:43,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:04:43,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:04:43,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:04:43,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:04:43,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:04:43,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:04:43,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:04:43,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:04:43,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:04:43,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:04:43,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:04:43,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:04:43,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:04:43,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:04:43,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:04:43,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:04:43,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:04:43,752 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:04:43,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:04:43,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:04:43,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:04:43,788 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:04:43,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:04:43,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:04:43,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:04:43,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:04:43,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:04:43,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:04:43,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:04:43,791 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:04:43,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:04:43,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:04:43,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:04:43,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:04:43,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:04:43,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:04:43,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:04:43,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:04:43,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:43,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:04:43,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:04:43,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:04:43,796 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:04:43,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:04:43,796 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b [2021-12-15 13:04:44,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:04:44,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:04:44,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:04:44,213 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:04:44,213 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:04:44,215 INFO L432 ainManager$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 [2021-12-15 13:04:44,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fdac6f4c/fb12b5fd98e04a4592b8dfcd34ca30cd/FLAG96107bb66 [2021-12-15 13:04:44,956 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:04:44,957 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 [2021-12-15 13:04:44,998 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fdac6f4c/fb12b5fd98e04a4592b8dfcd34ca30cd/FLAG96107bb66 [2021-12-15 13:04:45,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fdac6f4c/fb12b5fd98e04a4592b8dfcd34ca30cd [2021-12-15 13:04:45,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:04:45,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:04:45,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:45,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:04:45,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:04:45,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:45" (1/1) ... [2021-12-15 13:04:45,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748a9111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:45, skipping insertion in model container [2021-12-15 13:04:45,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:45" (1/1) ... [2021-12-15 13:04:45,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:04:45,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:47,516 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] [2021-12-15 13:04:47,629 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:47,664 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:04:47,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:48,048 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] [2021-12-15 13:04:48,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:48,071 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:04:48,546 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] [2021-12-15 13:04:48,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:48,648 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:04:48,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48 WrapperNode [2021-12-15 13:04:48,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:48,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:48,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:04:48,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:04:48,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:48,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,019 INFO L137 Inliner]: procedures = 363, calls = 6053, calls flagged for inlining = 130, calls inlined = 130, statements flattened = 11658 [2021-12-15 13:04:49,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:49,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:04:49,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:04:49,021 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:04:49,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:04:49,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:04:49,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:04:49,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:04:49,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:48" (1/1) ... [2021-12-15 13:04:49,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:49,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:04:49,324 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) [2021-12-15 13:04:49,342 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 [2021-12-15 13:04:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2021-12-15 13:04:49,349 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-12-15 13:04:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2021-12-15 13:04:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:04:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:04:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2021-12-15 13:04:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2021-12-15 13:04:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2021-12-15 13:04:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2021-12-15 13:04:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2021-12-15 13:04:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-15 13:04:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-15 13:04:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2021-12-15 13:04:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2021-12-15 13:04:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:04:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:04:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:04:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:04:49,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2021-12-15 13:04:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2021-12-15 13:04:49,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:04:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:04:49,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:04:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:04:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2021-12-15 13:04:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2021-12-15 13:04:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2021-12-15 13:04:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2021-12-15 13:04:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:04:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2021-12-15 13:04:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2021-12-15 13:04:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2021-12-15 13:04:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2021-12-15 13:04:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2021-12-15 13:04:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2021-12-15 13:04:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2021-12-15 13:04:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:04:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:04:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:04:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:04:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:04:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2021-12-15 13:04:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:04:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:04:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2021-12-15 13:04:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2021-12-15 13:04:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2021-12-15 13:04:49,357 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2021-12-15 13:04:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2021-12-15 13:04:49,357 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2021-12-15 13:04:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2021-12-15 13:04:49,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2021-12-15 13:04:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:04:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:04:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:04:49,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:04:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-15 13:04:49,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-15 13:04:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2021-12-15 13:04:49,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2021-12-15 13:04:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2021-12-15 13:04:49,358 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2021-12-15 13:04:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-12-15 13:04:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:04:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:04:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:04:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2021-12-15 13:04:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2021-12-15 13:04:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:04:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:04:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:04:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2021-12-15 13:04:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:04:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2021-12-15 13:04:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:04:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2021-12-15 13:04:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2021-12-15 13:04:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:04:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-12-15 13:04:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-12-15 13:04:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:04:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:04:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2021-12-15 13:04:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2021-12-15 13:04:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2021-12-15 13:04:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2021-12-15 13:04:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:04:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:04:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:04:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:04:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2021-12-15 13:04:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2021-12-15 13:04:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2021-12-15 13:04:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2021-12-15 13:04:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2021-12-15 13:04:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2021-12-15 13:04:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-12-15 13:04:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:04:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2021-12-15 13:04:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:04:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:04:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:04:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:04:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:04:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2021-12-15 13:04:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2021-12-15 13:04:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2021-12-15 13:04:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2021-12-15 13:04:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:04:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:04:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:04:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:04:50,292 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:04:50,294 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation