./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.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 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:26,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:26,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:26,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:26,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:26,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:26,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:26,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:26,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:26,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:26,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:26,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:26,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:26,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:26,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:26,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:26,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:26,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:26,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:26,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:26,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:26,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:26,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:26,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:26,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:26,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:26,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:26,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:26,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:26,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:26,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:26,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:26,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:26,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:26,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:26,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:26,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:26,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:26,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:26,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:26,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:26,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:11:26,544 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:26,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:26,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:26,545 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:26,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:26,545 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:26,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:26,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:26,546 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:26,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:26,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:26,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:26,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:26,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:26,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:26,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:26,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:26,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:26,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:26,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:26,549 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 [2021-12-15 13:11:26,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:26,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:26,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:26,816 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:26,817 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:26,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2021-12-15 13:11:26,873 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bacbf3d16/631c1a19b96b4687bae346c88e168211/FLAG2ecfd67eb [2021-12-15 13:11:27,579 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:27,580 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2021-12-15 13:11:27,633 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bacbf3d16/631c1a19b96b4687bae346c88e168211/FLAG2ecfd67eb [2021-12-15 13:11:28,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bacbf3d16/631c1a19b96b4687bae346c88e168211 [2021-12-15 13:11:28,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:28,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:28,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:28,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:28,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:28,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:28" (1/1) ... [2021-12-15 13:11:28,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f0578ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:28, skipping insertion in model container [2021-12-15 13:11:28,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:28" (1/1) ... [2021-12-15 13:11:28,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:28,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:30,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[401063,401076] [2021-12-15 13:11:30,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:31,036 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:11:31,647 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[401063,401076] [2021-12-15 13:11:31,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:32,007 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:11:32,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32 WrapperNode [2021-12-15 13:11:32,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:32,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:32,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:11:32,011 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:11:32,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,449 INFO L137 Inliner]: procedures = 481, calls = 4400, calls flagged for inlining = 315, calls inlined = 310, statements flattened = 11829 [2021-12-15 13:11:32,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:32,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:11:32,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:11:32,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:11:32,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:11:32,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:11:32,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:11:32,807 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:11:32,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:32" (1/1) ... [2021-12-15 13:11:32,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:32,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:11:32,856 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 13:11:32,888 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 13:11:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2021-12-15 13:11:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2021-12-15 13:11:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2021-12-15 13:11:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2021-12-15 13:11:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2021-12-15 13:11:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2021-12-15 13:11:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:11:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:11:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2021-12-15 13:11:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2021-12-15 13:11:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:11:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:11:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2021-12-15 13:11:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2021-12-15 13:11:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2021-12-15 13:11:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2021-12-15 13:11:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2021-12-15 13:11:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2021-12-15 13:11:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-15 13:11:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-15 13:11:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:11:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:11:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2021-12-15 13:11:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2021-12-15 13:11:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2021-12-15 13:11:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2021-12-15 13:11:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2021-12-15 13:11:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2021-12-15 13:11:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2021-12-15 13:11:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2021-12-15 13:11:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:11:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:11:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-15 13:11:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-15 13:11:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:11:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:11:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2021-12-15 13:11:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2021-12-15 13:11:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2021-12-15 13:11:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2021-12-15 13:11:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:11:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2021-12-15 13:11:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2021-12-15 13:11:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2021-12-15 13:11:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2021-12-15 13:11:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2021-12-15 13:11:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2021-12-15 13:11:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:11:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:11:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2021-12-15 13:11:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2021-12-15 13:11:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2021-12-15 13:11:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2021-12-15 13:11:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-15 13:11:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-15 13:11:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2021-12-15 13:11:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2021-12-15 13:11:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2021-12-15 13:11:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2021-12-15 13:11:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:11:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2021-12-15 13:11:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2021-12-15 13:11:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-15 13:11:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-15 13:11:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-15 13:11:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-15 13:11:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:11:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2021-12-15 13:11:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2021-12-15 13:11:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2021-12-15 13:11:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2021-12-15 13:11:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2021-12-15 13:11:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2021-12-15 13:11:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:11:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2021-12-15 13:11:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:11:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2021-12-15 13:11:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:11:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2021-12-15 13:11:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:11:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2021-12-15 13:11:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2021-12-15 13:11:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2021-12-15 13:11:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:11:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:11:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:11:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2021-12-15 13:11:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2021-12-15 13:11:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:11:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2021-12-15 13:11:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2021-12-15 13:11:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-15 13:11:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:11:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-15 13:11:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-15 13:11:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2021-12-15 13:11:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2021-12-15 13:11:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:11:33,769 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:11:33,771 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:11:33,978 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:11:33,992 INFO L158 Benchmark]: Toolchain (without parser) took 5889.27ms. Allocated memory was 86.0MB in the beginning and 257.9MB in the end (delta: 172.0MB). Free memory was 47.1MB in the beginning and 112.7MB in the end (delta: -65.6MB). Peak memory consumption was 163.7MB. Max. memory is 16.1GB. [2021-12-15 13:11:33,993 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 86.0MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:33,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3906.60ms. Allocated memory was 86.0MB in the beginning and 257.9MB in the end (delta: 172.0MB). Free memory was 46.8MB in the beginning and 165.5MB in the end (delta: -118.7MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2021-12-15 13:11:33,994 INFO L158 Benchmark]: Boogie Procedure Inliner took 439.52ms. Allocated memory is still 257.9MB. Free memory was 165.5MB in the beginning and 101.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:11:33,994 INFO L158 Benchmark]: Boogie Preprocessor took 355.13ms. Allocated memory is still 257.9MB. Free memory was 101.5MB in the beginning and 95.8MB in the end (delta: 5.8MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2021-12-15 13:11:33,995 INFO L158 Benchmark]: RCFGBuilder took 1184.66ms. Allocated memory is still 257.9MB. Free memory was 94.7MB in the beginning and 112.7MB in the end (delta: -17.9MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-12-15 13:11:33,997 INFO L339 ainManager$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 86.0MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3906.60ms. Allocated memory was 86.0MB in the beginning and 257.9MB in the end (delta: 172.0MB). Free memory was 46.8MB in the beginning and 165.5MB in the end (delta: -118.7MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 439.52ms. Allocated memory is still 257.9MB. Free memory was 165.5MB in the beginning and 101.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 355.13ms. Allocated memory is still 257.9MB. Free memory was 101.5MB in the beginning and 95.8MB in the end (delta: 5.8MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1184.66ms. Allocated memory is still 257.9MB. Free memory was 94.7MB in the beginning and 112.7MB in the end (delta: -17.9MB). Peak memory consumption was 40.9MB. 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 13:11:34,036 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.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 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:35,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:35,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:35,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:35,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:35,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:35,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:35,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:35,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:35,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:35,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:35,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:35,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:35,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:35,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:35,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:35,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:35,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:35,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:35,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:35,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:35,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:35,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:35,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:35,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:35,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:35,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:35,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:35,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:35,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:35,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:35,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:35,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:35,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:35,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:35,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:35,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:35,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:35,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:35,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:35,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:35,959 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:11:35,987 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:35,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:35,988 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:35,989 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:35,989 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:35,989 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:35,990 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:35,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:35,991 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:35,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:35,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:35,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:35,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:35,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:35,992 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:11:35,993 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:11:35,993 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:11:35,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:35,993 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:35,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:35,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:35,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:35,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:35,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:35,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:35,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:35,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:35,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:35,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:11:35,996 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 [2021-12-15 13:11:36,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:36,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:36,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:36,326 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:36,327 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:36,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2021-12-15 13:11:36,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d84b6d1a/a5aa638447934a16b5b263a5cabcae34/FLAG3cdf17db7 [2021-12-15 13:11:37,081 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:37,081 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2021-12-15 13:11:37,125 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d84b6d1a/a5aa638447934a16b5b263a5cabcae34/FLAG3cdf17db7 [2021-12-15 13:11:37,372 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d84b6d1a/a5aa638447934a16b5b263a5cabcae34 [2021-12-15 13:11:37,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:37,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:37,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:37,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:37,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:37,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:37" (1/1) ... [2021-12-15 13:11:37,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@404d5c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:37, skipping insertion in model container [2021-12-15 13:11:37,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:37" (1/1) ... [2021-12-15 13:11:37,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:37,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:39,664 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1007) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 13:11:39,670 INFO L158 Benchmark]: Toolchain (without parser) took 2274.62ms. Allocated memory was 60.8MB in the beginning and 136.3MB in the end (delta: 75.5MB). Free memory was 35.2MB in the beginning and 77.9MB in the end (delta: -42.7MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-12-15 13:11:39,671 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 32.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:39,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2271.13ms. Allocated memory was 60.8MB in the beginning and 136.3MB in the end (delta: 75.5MB). Free memory was 35.0MB in the beginning and 77.9MB in the end (delta: -43.0MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-12-15 13:11:39,675 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 50.3MB. Free memory was 32.2MB in the beginning and 32.2MB in the end (delta: 32.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2271.13ms. Allocated memory was 60.8MB in the beginning and 136.3MB in the end (delta: 75.5MB). Free memory was 35.0MB in the beginning and 77.9MB in the end (delta: -43.0MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type