./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 ae007674 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-ae00767 [2021-12-28 03:39:31,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 03:39:31,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 03:39:31,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 03:39:31,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 03:39:31,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 03:39:31,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 03:39:31,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 03:39:31,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 03:39:31,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 03:39:31,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 03:39:31,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 03:39:31,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 03:39:31,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 03:39:31,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 03:39:31,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 03:39:31,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 03:39:31,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 03:39:31,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 03:39:31,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 03:39:31,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 03:39:31,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 03:39:31,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 03:39:31,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 03:39:31,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 03:39:31,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 03:39:31,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 03:39:31,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 03:39:31,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 03:39:31,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 03:39:31,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 03:39:31,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 03:39:31,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 03:39:31,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 03:39:31,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 03:39:31,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 03:39:31,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 03:39:31,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 03:39:31,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 03:39:31,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 03:39:31,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 03:39:31,563 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 03:39:31,586 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 03:39:31,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 03:39:31,587 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 03:39:31,587 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 03:39:31,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 03:39:31,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 03:39:31,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 03:39:31,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 03:39:31,589 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 03:39:31,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 03:39:31,590 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 03:39:31,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 03:39:31,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 03:39:31,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 03:39:31,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 03:39:31,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:39:31,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 03:39:31,592 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 03:39:31,593 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 03:39:31,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 03:39:31,593 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2021-12-28 03:39:31,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 03:39:31,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 03:39:31,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 03:39:31,900 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 03:39:31,903 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 03:39:31,904 INFO L432 ainManager$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 [2021-12-28 03:39:31,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e1d630a/22d997d48d1548e19e24ffe02febf15e/FLAG1fdc6a2ea [2021-12-28 03:39:32,787 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 03:39:32,788 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 [2021-12-28 03:39:32,853 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e1d630a/22d997d48d1548e19e24ffe02febf15e/FLAG1fdc6a2ea [2021-12-28 03:39:32,999 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e1d630a/22d997d48d1548e19e24ffe02febf15e [2021-12-28 03:39:33,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 03:39:33,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 03:39:33,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 03:39:33,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 03:39:33,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 03:39:33,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:39:32" (1/1) ... [2021-12-28 03:39:33,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41981b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:33, skipping insertion in model container [2021-12-28 03:39:33,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:39:32" (1/1) ... [2021-12-28 03:39:33,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 03:39:33,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 03:39:41,349 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] [2021-12-28 03:39:41,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 03:39:41,909 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 03:39:42,398 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] [2021-12-28 03:39:42,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 03:39:42,763 INFO L208 MainTranslator]: Completed translation [2021-12-28 03:39:42,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42 WrapperNode [2021-12-28 03:39:42,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 03:39:42,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 03:39:42,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 03:39:42,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 03:39:42,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,228 INFO L137 Inliner]: procedures = 1046, calls = 9656, calls flagged for inlining = 360, calls inlined = 140, statements flattened = 6940 [2021-12-28 03:39:43,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 03:39:43,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 03:39:43,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 03:39:43,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 03:39:43,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 03:39:43,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 03:39:43,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 03:39:43,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 03:39:43,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (1/1) ... [2021-12-28 03:39:43,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:39:43,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 03:39:43,705 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) [2021-12-28 03:39:43,755 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 [2021-12-28 03:39:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-12-28 03:39:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-12-28 03:39:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-12-28 03:39:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-12-28 03:39:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-12-28 03:39:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-12-28 03:39:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-12-28 03:39:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-12-28 03:39:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-12-28 03:39:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-12-28 03:39:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-12-28 03:39:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 03:39:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 03:39:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 03:39:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 03:39:43,806 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-12-28 03:39:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-28 03:39:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-28 03:39:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-28 03:39:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-28 03:39:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-28 03:39:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 03:39:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-12-28 03:39:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-12-28 03:39:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2021-12-28 03:39:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2021-12-28 03:39:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-12-28 03:39:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-12-28 03:39:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-12-28 03:39:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-12-28 03:39:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-12-28 03:39:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-12-28 03:39:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-12-28 03:39:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-12-28 03:39:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-12-28 03:39:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-12-28 03:39:43,810 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-28 03:39:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-28 03:39:43,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-12-28 03:39:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-12-28 03:39:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-12-28 03:39:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-12-28 03:39:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-12-28 03:39:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-12-28 03:39:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 03:39:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 03:39:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-12-28 03:39:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-12-28 03:39:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 03:39:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-12-28 03:39:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-12-28 03:39:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-12-28 03:39:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-12-28 03:39:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 03:39:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 03:39:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-12-28 03:39:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-12-28 03:39:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-12-28 03:39:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-12-28 03:39:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-12-28 03:39:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-12-28 03:39:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 03:39:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 03:39:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-12-28 03:39:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-12-28 03:39:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 03:39:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 03:39:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-12-28 03:39:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-12-28 03:39:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 03:39:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-12-28 03:39:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-12-28 03:39:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-12-28 03:39:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-12-28 03:39:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-28 03:39:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-28 03:39:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 03:39:43,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 03:39:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-12-28 03:39:43,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-12-28 03:39:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2021-12-28 03:39:43,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2021-12-28 03:39:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-12-28 03:39:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-12-28 03:39:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-12-28 03:39:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-12-28 03:39:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 03:39:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-12-28 03:39:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 03:39:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 03:39:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 03:39:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-12-28 03:39:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-12-28 03:39:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-12-28 03:39:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-28 03:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-28 03:39:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-28 03:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-28 03:39:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-12-28 03:39:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-12-28 03:39:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-12-28 03:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-12-28 03:39:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-12-28 03:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-12-28 03:39:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 03:39:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-12-28 03:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-12-28 03:39:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 03:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 03:39:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 03:39:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 03:39:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-12-28 03:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-12-28 03:39:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2021-12-28 03:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2021-12-28 03:39:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-12-28 03:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-12-28 03:39:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-28 03:39:43,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-28 03:39:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-12-28 03:39:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-12-28 03:39:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-12-28 03:39:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-12-28 03:39:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 03:39:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 03:39:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-12-28 03:39:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-12-28 03:39:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-12-28 03:39:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-12-28 03:39:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-12-28 03:39:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-12-28 03:39:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-28 03:39:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-28 03:39:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 03:39:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 03:39:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-28 03:39:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-28 03:39:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-12-28 03:39:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-12-28 03:39:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-12-28 03:39:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-12-28 03:39:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-12-28 03:39:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-12-28 03:39:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-12-28 03:39:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-12-28 03:39:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 03:39:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 03:39:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-12-28 03:39:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-12-28 03:39:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-28 03:39:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-28 03:39:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-28 03:39:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-28 03:39:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-12-28 03:39:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-12-28 03:39:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-12-28 03:39:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-12-28 03:39:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-12-28 03:39:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-12-28 03:39:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-12-28 03:39:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-12-28 03:39:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-12-28 03:39:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-12-28 03:39:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 03:39:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 03:39:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-12-28 03:39:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-12-28 03:39:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-12-28 03:39:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-12-28 03:39:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-12-28 03:39:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-12-28 03:39:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2021-12-28 03:39:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2021-12-28 03:39:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 03:39:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 03:39:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-12-28 03:39:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-12-28 03:39:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-12-28 03:39:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-12-28 03:39:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-28 03:39:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-28 03:39:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-12-28 03:39:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 03:39:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 03:39:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-12-28 03:39:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-12-28 03:39:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-12-28 03:39:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-12-28 03:39:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-12-28 03:39:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 03:39:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-28 03:39:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2021-12-28 03:39:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-12-28 03:39:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-28 03:39:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-28 03:39:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-12-28 03:39:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-12-28 03:39:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 03:39:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 03:39:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-12-28 03:39:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-12-28 03:39:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-12-28 03:39:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-12-28 03:39:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-12-28 03:39:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-12-28 03:39:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-12-28 03:39:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-12-28 03:39:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-28 03:39:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-28 03:39:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 03:39:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 03:39:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-12-28 03:39:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-12-28 03:39:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-12-28 03:39:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-12-28 03:39:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-12-28 03:39:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-28 03:39:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 03:39:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 03:39:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-12-28 03:39:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-12-28 03:39:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-12-28 03:39:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-12-28 03:39:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-12-28 03:39:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-12-28 03:39:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-28 03:39:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-12-28 03:39:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-28 03:39:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-28 03:39:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-28 03:39:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-12-28 03:39:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-12-28 03:39:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-28 03:39:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-28 03:39:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 03:39:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-12-28 03:39:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-12-28 03:39:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-12-28 03:39:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-12-28 03:39:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-12-28 03:39:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-12-28 03:39:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-12-28 03:39:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-12-28 03:39:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-28 03:39:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-28 03:39:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-12-28 03:39:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-12-28 03:39:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-12-28 03:39:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-12-28 03:39:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-12-28 03:39:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-12-28 03:39:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 03:39:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 03:39:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 03:39:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 03:39:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-12-28 03:39:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-12-28 03:39:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-12-28 03:39:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-12-28 03:39:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-28 03:39:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 03:39:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2021-12-28 03:39:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-12-28 03:39:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-12-28 03:39:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-12-28 03:39:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-12-28 03:39:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 03:39:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-28 03:39:43,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-28 03:39:43,883 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-12-28 03:39:43,883 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-12-28 03:39:43,883 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-28 03:39:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2021-12-28 03:39:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-12-28 03:39:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-12-28 03:39:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-12-28 03:39:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-12-28 03:39:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-12-28 03:39:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-12-28 03:39:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-12-28 03:39:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-12-28 03:39:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-12-28 03:39:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 03:39:43,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-12-28 03:39:43,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-12-28 03:39:43,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-12-28 03:39:43,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-12-28 03:39:43,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-12-28 03:39:43,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-12-28 03:39:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-12-28 03:39:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-28 03:39:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-12-28 03:39:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-28 03:39:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-12-28 03:39:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-12-28 03:39:43,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-12-28 03:39:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-12-28 03:39:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-12-28 03:39:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-12-28 03:39:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-12-28 03:39:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-12-28 03:39:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-28 03:39:43,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-28 03:39:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-12-28 03:39:43,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-12-28 03:39:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-12-28 03:39:43,889 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-12-28 03:39:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-12-28 03:39:43,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-12-28 03:39:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 03:39:43,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 03:39:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-12-28 03:39:43,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-12-28 03:39:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-28 03:39:43,890 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-28 03:39:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 03:39:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 03:39:43,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 03:39:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-12-28 03:39:43,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-12-28 03:39:44,763 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 03:39:44,769 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 03:40:28,140 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 03:40:28,156 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 03:40:28,156 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 03:40:28,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 03:40:28 BoogieIcfgContainer [2021-12-28 03:40:28,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 03:40:28,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 03:40:28,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 03:40:28,163 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 03:40:28,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 03:39:32" (1/3) ... [2021-12-28 03:40:28,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ad8890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 03:40:28, skipping insertion in model container [2021-12-28 03:40:28,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:42" (2/3) ... [2021-12-28 03:40:28,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ad8890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 03:40:28, skipping insertion in model container [2021-12-28 03:40:28,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 03:40:28" (3/3) ... [2021-12-28 03:40:28,165 INFO L111 eAbstractionObserver]: Analyzing ICFG main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-12-28 03:40:28,168 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 03:40:28,169 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 03:40:28,213 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 03:40:28,217 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 [2021-12-28 03:40:28,218 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 03:40:28,271 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) [2021-12-28 03:40:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-28 03:40:28,275 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 03:40:28,276 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 03:40:28,276 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 03:40:28,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 03:40:28,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1840002574, now seen corresponding path program 1 times [2021-12-28 03:40:28,285 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 03:40:28,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537313871] [2021-12-28 03:40:28,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 03:40:28,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 03:40:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:29,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 03:40:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 03:40:29,154 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 03:40:29,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537313871] [2021-12-28 03:40:29,155 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537313871] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 03:40:29,155 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 03:40:29,155 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 03:40:29,156 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234938118] [2021-12-28 03:40:29,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 03:40:29,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 03:40:29,160 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 03:40:29,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 03:40:29,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 03:40:29,188 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) [2021-12-28 03:40:30,477 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 03:40:31,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []