./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 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-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.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 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 14:21:17,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:21:17,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:21:17,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:21:17,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:21:17,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:21:17,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:21:17,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:21:17,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:21:17,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:21:17,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:21:17,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:21:17,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:21:17,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:21:17,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:21:17,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:21:17,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:21:17,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:21:17,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:21:17,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:21:17,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:21:17,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:21:17,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:21:17,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:21:17,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:21:17,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:21:17,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:21:17,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:21:17,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:21:17,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:21:17,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:21:17,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:21:17,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:21:17,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:21:17,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:21:17,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:21:17,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:21:17,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:21:17,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:21:17,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:21:17,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:21:17,434 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:21:17,464 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:21:17,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:21:17,465 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:21:17,465 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:21:17,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:21:17,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:21:17,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:21:17,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:21:17,467 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:21:17,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:21:17,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:21:17,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:21:17,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:21:17,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:21:17,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:21:17,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:21:17,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:21:17,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:21:17,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:21:17,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:21:17,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:21:17,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:21:17,471 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:21:17,471 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:21:17,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:21:17,471 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:21:17,471 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2021-12-22 14:21:17,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:21:17,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:21:17,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:21:17,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:21:17,700 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:21:17,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-12-22 14:21:17,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/609d546bd/9605d99f3288402a85e224b86a3950a9/FLAGb9cb21090 [2021-12-22 14:21:18,651 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:21:18,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-12-22 14:21:18,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/609d546bd/9605d99f3288402a85e224b86a3950a9/FLAGb9cb21090 [2021-12-22 14:21:19,274 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/609d546bd/9605d99f3288402a85e224b86a3950a9 [2021-12-22 14:21:19,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:21:19,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:21:19,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:21:19,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:21:19,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:21:19,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:21:19" (1/1) ... [2021-12-22 14:21:19,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474097c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:19, skipping insertion in model container [2021-12-22 14:21:19,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:21:19" (1/1) ... [2021-12-22 14:21:19,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:21:19,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:21:29,526 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-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-12-22 14:21:30,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:21:30,141 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:21:30,749 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-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-12-22 14:21:30,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:21:31,180 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:21:31,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31 WrapperNode [2021-12-22 14:21:31,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:21:31,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:21:31,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:21:31,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:21:31,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,667 INFO L137 Inliner]: procedures = 1046, calls = 9656, calls flagged for inlining = 360, calls inlined = 140, statements flattened = 6940 [2021-12-22 14:21:31,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:21:31,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:21:31,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:21:31,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:21:31,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:21:31,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:21:31,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:21:31,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:21:31,928 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (1/1) ... [2021-12-22 14:21:31,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:21:31,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:21:31,970 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) [2021-12-22 14:21:32,004 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 [2021-12-22 14:21:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-12-22 14:21:32,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-12-22 14:21:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-12-22 14:21:32,026 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-12-22 14:21:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-12-22 14:21:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-12-22 14:21:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-12-22 14:21:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-12-22 14:21:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-22 14:21:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-22 14:21:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-22 14:21:32,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-22 14:21:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-12-22 14:21:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-12-22 14:21:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-12-22 14:21:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-12-22 14:21:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-12-22 14:21:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-12-22 14:21:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-12-22 14:21:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-12-22 14:21:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-12-22 14:21:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-12-22 14:21:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-12-22 14:21:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-12-22 14:21:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-12-22 14:21:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-12-22 14:21:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-12-22 14:21:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-12-22 14:21:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-12-22 14:21:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-12-22 14:21:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 14:21:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 14:21:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-22 14:21:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 14:21:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 14:21:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 14:21:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 14:21:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-12-22 14:21:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-12-22 14:21:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-22 14:21:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-22 14:21:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-22 14:21:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-22 14:21:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 14:21:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 14:21:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-12-22 14:21:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-12-22 14:21:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-22 14:21:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-22 14:21:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-22 14:21:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-22 14:21:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-22 14:21:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-22 14:21:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:21:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-12-22 14:21:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-12-22 14:21:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2021-12-22 14:21:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2021-12-22 14:21:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-12-22 14:21:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-12-22 14:21:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-12-22 14:21:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-12-22 14:21:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-12-22 14:21:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-12-22 14:21:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-12-22 14:21:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-12-22 14:21:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-12-22 14:21:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-12-22 14:21:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-22 14:21:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-22 14:21:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-12-22 14:21:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-12-22 14:21:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-12-22 14:21:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-12-22 14:21:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:21:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-12-22 14:21:32,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-12-22 14:21:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-12-22 14:21:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-12-22 14:21:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-12-22 14:21:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-12-22 14:21:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-22 14:21:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-22 14:21:32,036 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-12-22 14:21:32,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-12-22 14:21:32,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-12-22 14:21:32,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 14:21:32,037 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-12-22 14:21:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-12-22 14:21:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-12-22 14:21:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-12-22 14:21:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-12-22 14:21:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-12-22 14:21:32,038 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-22 14:21:32,038 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-22 14:21:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-12-22 14:21:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-12-22 14:21:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-22 14:21:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-22 14:21:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-12-22 14:21:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-12-22 14:21:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 14:21:32,039 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 14:21:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-12-22 14:21:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-12-22 14:21:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-12-22 14:21:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-12-22 14:21:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-12-22 14:21:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-12-22 14:21:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-12-22 14:21:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-12-22 14:21:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-22 14:21:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-22 14:21:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:21:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:21:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-12-22 14:21:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-12-22 14:21:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2021-12-22 14:21:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2021-12-22 14:21:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-12-22 14:21:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-12-22 14:21:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-12-22 14:21:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-12-22 14:21:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 14:21:32,042 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-12-22 14:21:32,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-12-22 14:21:32,043 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-22 14:21:32,043 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-22 14:21:32,043 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-12-22 14:21:32,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-12-22 14:21:32,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-22 14:21:32,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-22 14:21:32,043 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-22 14:21:32,043 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-22 14:21:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-12-22 14:21:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-12-22 14:21:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 14:21:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 14:21:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-12-22 14:21:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-12-22 14:21:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:21:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:21:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 14:21:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 14:21:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-12-22 14:21:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-12-22 14:21:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-12-22 14:21:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-12-22 14:21:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-22 14:21:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-22 14:21:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-12-22 14:21:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 14:21:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-22 14:21:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-22 14:21:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-22 14:21:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-22 14:21:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-12-22 14:21:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-12-22 14:21:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-22 14:21:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-22 14:21:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 14:21:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 14:21:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-22 14:21:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-22 14:21:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-12-22 14:21:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-12-22 14:21:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-12-22 14:21:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-12-22 14:21:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-22 14:21:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-22 14:21:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-12-22 14:21:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-12-22 14:21:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-22 14:21:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-22 14:21:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-12-22 14:21:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-12-22 14:21:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-22 14:21:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-22 14:21:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-12-22 14:21:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-12-22 14:21:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-12-22 14:21:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-22 14:21:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-22 14:21:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-22 14:21:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-22 14:21:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-12-22 14:21:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-12-22 14:21:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-12-22 14:21:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-12-22 14:21:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-12-22 14:21:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-12-22 14:21:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:21:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-12-22 14:21:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-12-22 14:21:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-22 14:21:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-22 14:21:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:21:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:21:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-12-22 14:21:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-12-22 14:21:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2021-12-22 14:21:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2021-12-22 14:21:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-12-22 14:21:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-12-22 14:21:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-22 14:21:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-22 14:21:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-12-22 14:21:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-12-22 14:21:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-12-22 14:21:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-12-22 14:21:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-22 14:21:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-22 14:21:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-12-22 14:21:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-12-22 14:21:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-12-22 14:21:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-12-22 14:21:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-12-22 14:21:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-12-22 14:21:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-22 14:21:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-22 14:21:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 14:21:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 14:21:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-22 14:21:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-22 14:21:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-12-22 14:21:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-12-22 14:21:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-12-22 14:21:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-12-22 14:21:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-12-22 14:21:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-12-22 14:21:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-12-22 14:21:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-12-22 14:21:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 14:21:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 14:21:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-12-22 14:21:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-12-22 14:21:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-22 14:21:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-22 14:21:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-22 14:21:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-22 14:21:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-12-22 14:21:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-12-22 14:21:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-12-22 14:21:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-12-22 14:21:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-12-22 14:21:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-12-22 14:21:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-12-22 14:21:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-12-22 14:21:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-12-22 14:21:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-12-22 14:21:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:21:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:21:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-12-22 14:21:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-12-22 14:21:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-12-22 14:21:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-12-22 14:21:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-12-22 14:21:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-12-22 14:21:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2021-12-22 14:21:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2021-12-22 14:21:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 14:21:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 14:21:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-12-22 14:21:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-12-22 14:21:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-12-22 14:21:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-12-22 14:21:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-12-22 14:21:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-12-22 14:21:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-22 14:21:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-22 14:21:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-22 14:21:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-22 14:21:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-12-22 14:21:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-12-22 14:21:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:21:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-22 14:21:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-22 14:21:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-12-22 14:21:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-12-22 14:21:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-12-22 14:21:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-12-22 14:21:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-12-22 14:21:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-12-22 14:21:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 14:21:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-12-22 14:21:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-12-22 14:21:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 14:21:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 14:21:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-22 14:21:32,063 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-22 14:21:32,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:21:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2021-12-22 14:21:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2021-12-22 14:21:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-12-22 14:21:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-12-22 14:21:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-22 14:21:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-22 14:21:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-12-22 14:21:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-12-22 14:21:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 14:21:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 14:21:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-12-22 14:21:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-12-22 14:21:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-12-22 14:21:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-12-22 14:21:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-12-22 14:21:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-12-22 14:21:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-12-22 14:21:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-12-22 14:21:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-22 14:21:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-22 14:21:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-22 14:21:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-22 14:21:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-12-22 14:21:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-12-22 14:21:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-12-22 14:21:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-12-22 14:21:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-12-22 14:21:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-12-22 14:21:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-12-22 14:21:32,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-12-22 14:21:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-12-22 14:21:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-12-22 14:21:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-22 14:21:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-22 14:21:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:21:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 14:21:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:21:32,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:21:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-12-22 14:21:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-12-22 14:21:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-12-22 14:21:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-12-22 14:21:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-12-22 14:21:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-12-22 14:21:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-12-22 14:21:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-12-22 14:21:32,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-12-22 14:21:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-12-22 14:21:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-12-22 14:21:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-22 14:21:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-22 14:21:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-12-22 14:21:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-12-22 14:21:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-22 14:21:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-22 14:21:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-22 14:21:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-22 14:21:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-22 14:21:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-22 14:21:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-12-22 14:21:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-12-22 14:21:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-12-22 14:21:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-12-22 14:21:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-22 14:21:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-22 14:21:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 14:21:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-12-22 14:21:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-12-22 14:21:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-12-22 14:21:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-12-22 14:21:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-12-22 14:21:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-12-22 14:21:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-12-22 14:21:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-12-22 14:21:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-22 14:21:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-22 14:21:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-12-22 14:21:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-12-22 14:21:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-12-22 14:21:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-12-22 14:21:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-12-22 14:21:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-12-22 14:21:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 14:21:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 14:21:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 14:21:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 14:21:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-12-22 14:21:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-12-22 14:21:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-12-22 14:21:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-12-22 14:21:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-22 14:21:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-22 14:21:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-22 14:21:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-22 14:21:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2021-12-22 14:21:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2021-12-22 14:21:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-12-22 14:21:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-12-22 14:21:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-12-22 14:21:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-12-22 14:21:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-12-22 14:21:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-12-22 14:21:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:21:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-22 14:21:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-22 14:21:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-12-22 14:21:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-12-22 14:21:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-12-22 14:21:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-22 14:21:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-22 14:21:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2021-12-22 14:21:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2021-12-22 14:21:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-12-22 14:21:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-12-22 14:21:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-12-22 14:21:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-12-22 14:21:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-12-22 14:21:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-12-22 14:21:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-12-22 14:21:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-12-22 14:21:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-12-22 14:21:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-12-22 14:21:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-12-22 14:21:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-12-22 14:21:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-12-22 14:21:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-12-22 14:21:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-12-22 14:21:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-12-22 14:21:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 14:21:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 14:21:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-12-22 14:21:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-12-22 14:21:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-12-22 14:21:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-12-22 14:21:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-12-22 14:21:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-12-22 14:21:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-12-22 14:21:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-12-22 14:21:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-12-22 14:21:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-12-22 14:21:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-12-22 14:21:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-12-22 14:21:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-22 14:21:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-22 14:21:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-12-22 14:21:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-12-22 14:21:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-22 14:21:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-22 14:21:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-12-22 14:21:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-12-22 14:21:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-12-22 14:21:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-12-22 14:21:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-12-22 14:21:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-12-22 14:21:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-12-22 14:21:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-12-22 14:21:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-12-22 14:21:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-12-22 14:21:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-12-22 14:21:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-12-22 14:21:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-12-22 14:21:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-12-22 14:21:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-22 14:21:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-22 14:21:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-12-22 14:21:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-12-22 14:21:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-12-22 14:21:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-12-22 14:21:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-12-22 14:21:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-12-22 14:21:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 14:21:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 14:21:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-12-22 14:21:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-12-22 14:21:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-22 14:21:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-22 14:21:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:21:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-22 14:21:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-22 14:21:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-12-22 14:21:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-12-22 14:21:33,008 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:21:33,013 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:22:16,383 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 14:22:16,400 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 14:22:16,401 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 14:22:16,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:22:16 BoogieIcfgContainer [2021-12-22 14:22:16,407 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 14:22:16,408 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 14:22:16,408 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 14:22:16,410 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 14:22:16,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 02:21:19" (1/3) ... [2021-12-22 14:22:16,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3833ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:22:16, skipping insertion in model container [2021-12-22 14:22:16,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:21:31" (2/3) ... [2021-12-22 14:22:16,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a3833ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:22:16, skipping insertion in model container [2021-12-22 14:22:16,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:22:16" (3/3) ... [2021-12-22 14:22:16,413 INFO L111 eAbstractionObserver]: Analyzing ICFG main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-12-22 14:22:16,417 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 14:22:16,417 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 14:22:16,459 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 14:22:16,464 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 14:22:16,464 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 14:22:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand has 3067 states, 1875 states have (on average 1.2597333333333334) internal successors, (2362), 1994 states have internal predecessors, (2362), 960 states have call successors, (960), 230 states have call predecessors, (960), 230 states have return successors, (960), 931 states have call predecessors, (960), 960 states have call successors, (960) [2021-12-22 14:22:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-22 14:22:16,516 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 14:22:16,516 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 14:22:16,517 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 14:22:16,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 14:22:16,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1840002574, now seen corresponding path program 1 times [2021-12-22 14:22:16,526 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 14:22:16,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687747128] [2021-12-22 14:22:16,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 14:22:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 14:22:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:22:17,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 14:22:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:22:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 14:22:17,393 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 14:22:17,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687747128] [2021-12-22 14:22:17,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1687747128] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 14:22:17,394 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 14:22:17,394 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-22 14:22:17,396 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603430469] [2021-12-22 14:22:17,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 14:22:17,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-22 14:22:17,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 14:22:17,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 14:22:17,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-22 14:22:17,425 INFO L87 Difference]: Start difference. First operand has 3067 states, 1875 states have (on average 1.2597333333333334) internal successors, (2362), 1994 states have internal predecessors, (2362), 960 states have call successors, (960), 230 states have call predecessors, (960), 230 states have return successors, (960), 931 states have call predecessors, (960), 960 states have call successors, (960) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-22 14:22:19,216 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:22:20,267 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []