./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 c3fed411 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-tmp.no-commuhash-c3fed41 [2021-12-16 03:41:20,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 03:41:20,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 03:41:20,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 03:41:20,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 03:41:20,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 03:41:20,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 03:41:20,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 03:41:20,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 03:41:20,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 03:41:20,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 03:41:20,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 03:41:20,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 03:41:20,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 03:41:20,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 03:41:20,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 03:41:20,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 03:41:20,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 03:41:20,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 03:41:20,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 03:41:20,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 03:41:20,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 03:41:20,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 03:41:20,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 03:41:20,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 03:41:20,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 03:41:20,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 03:41:20,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 03:41:20,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 03:41:20,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 03:41:20,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 03:41:20,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 03:41:20,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 03:41:20,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 03:41:20,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 03:41:20,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 03:41:20,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 03:41:20,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 03:41:20,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 03:41:20,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 03:41:20,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 03:41:20,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 03:41:20,959 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 03:41:20,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 03:41:20,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 03:41:20,963 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 03:41:20,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 03:41:20,965 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 03:41:20,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 03:41:20,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 03:41:20,966 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 03:41:20,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 03:41:20,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 03:41:20,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 03:41:20,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 03:41:20,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 03:41:20,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 03:41:20,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 03:41:20,968 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 03:41:20,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 03:41:20,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 03:41:20,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 03:41:20,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 03:41:20,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 03:41:20,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 03:41:20,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 03:41:20,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 03:41:20,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 03:41:20,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 03:41:20,971 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 03:41:20,971 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 03:41:20,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 03:41:20,972 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 03:41:20,972 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2021-12-16 03:41:21,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 03:41:21,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 03:41:21,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 03:41:21,225 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 03:41:21,226 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 03:41:21,227 INFO L432 ainManager$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 [2021-12-16 03:41:21,282 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b119653/af0d5f3728db4a6c88ef3f0fa4d8bbd3/FLAG857c9936d [2021-12-16 03:41:22,206 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 03:41:22,207 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 [2021-12-16 03:41:22,292 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b119653/af0d5f3728db4a6c88ef3f0fa4d8bbd3/FLAG857c9936d [2021-12-16 03:41:22,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b119653/af0d5f3728db4a6c88ef3f0fa4d8bbd3 [2021-12-16 03:41:22,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 03:41:22,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 03:41:22,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 03:41:22,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 03:41:22,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 03:41:22,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:41:22" (1/1) ... [2021-12-16 03:41:22,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ddeef42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:22, skipping insertion in model container [2021-12-16 03:41:22,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:41:22" (1/1) ... [2021-12-16 03:41:22,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 03:41:23,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 03:41:33,415 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] [2021-12-16 03:41:33,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 03:41:34,085 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 03:41:34,854 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] [2021-12-16 03:41:34,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 03:41:35,347 INFO L208 MainTranslator]: Completed translation [2021-12-16 03:41:35,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35 WrapperNode [2021-12-16 03:41:35,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 03:41:35,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 03:41:35,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 03:41:35,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 03:41:35,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:35,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:35,910 INFO L137 Inliner]: procedures = 1046, calls = 9656, calls flagged for inlining = 360, calls inlined = 140, statements flattened = 6940 [2021-12-16 03:41:35,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 03:41:35,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 03:41:35,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 03:41:35,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 03:41:35,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:35,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:35,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:35,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:36,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:36,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:36,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:36,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 03:41:36,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 03:41:36,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 03:41:36,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 03:41:36,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (1/1) ... [2021-12-16 03:41:36,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 03:41:36,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 03:41:36,393 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) [2021-12-16 03:41:36,418 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 [2021-12-16 03:41:36,426 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-12-16 03:41:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-12-16 03:41:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-12-16 03:41:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-12-16 03:41:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-12-16 03:41:36,427 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-12-16 03:41:36,427 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-12-16 03:41:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-12-16 03:41:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-16 03:41:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-16 03:41:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-16 03:41:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-16 03:41:36,428 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-12-16 03:41:36,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-12-16 03:41:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-12-16 03:41:36,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-12-16 03:41:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-12-16 03:41:36,429 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-12-16 03:41:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-12-16 03:41:36,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-12-16 03:41:36,429 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-12-16 03:41:36,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-12-16 03:41:36,430 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-12-16 03:41:36,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-12-16 03:41:36,430 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-12-16 03:41:36,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-12-16 03:41:36,430 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-12-16 03:41:36,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-12-16 03:41:36,431 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-12-16 03:41:36,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-12-16 03:41:36,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-16 03:41:36,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-16 03:41:36,431 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-16 03:41:36,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 03:41:36,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 03:41:36,432 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-16 03:41:36,432 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-16 03:41:36,432 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-12-16 03:41:36,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-12-16 03:41:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-16 03:41:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-16 03:41:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-16 03:41:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-16 03:41:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 03:41:36,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 03:41:36,433 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-12-16 03:41:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-12-16 03:41:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-16 03:41:36,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-16 03:41:36,434 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-16 03:41:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-16 03:41:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-16 03:41:36,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-16 03:41:36,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 03:41:36,436 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-12-16 03:41:36,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-12-16 03:41:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2021-12-16 03:41:36,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2021-12-16 03:41:36,437 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-12-16 03:41:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-12-16 03:41:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-12-16 03:41:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-12-16 03:41:36,438 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-12-16 03:41:36,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-12-16 03:41:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-12-16 03:41:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-12-16 03:41:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-12-16 03:41:36,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-12-16 03:41:36,439 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-16 03:41:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-16 03:41:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-12-16 03:41:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-12-16 03:41:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-12-16 03:41:36,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-12-16 03:41:36,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 03:41:36,441 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-12-16 03:41:36,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-12-16 03:41:36,441 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-12-16 03:41:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-12-16 03:41:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-12-16 03:41:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-12-16 03:41:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-16 03:41:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-16 03:41:36,442 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-12-16 03:41:36,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-12-16 03:41:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 03:41:36,443 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-12-16 03:41:36,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-12-16 03:41:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-12-16 03:41:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-12-16 03:41:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 03:41:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 03:41:36,444 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-12-16 03:41:36,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-12-16 03:41:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-12-16 03:41:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-12-16 03:41:36,445 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-12-16 03:41:36,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-12-16 03:41:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-16 03:41:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-16 03:41:36,446 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-12-16 03:41:36,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-12-16 03:41:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-16 03:41:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-16 03:41:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-12-16 03:41:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-12-16 03:41:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-16 03:41:36,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-16 03:41:36,447 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-12-16 03:41:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-12-16 03:41:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-12-16 03:41:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-12-16 03:41:36,448 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-12-16 03:41:36,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-12-16 03:41:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-12-16 03:41:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-12-16 03:41:36,449 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-16 03:41:36,449 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-16 03:41:36,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 03:41:36,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 03:41:36,452 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-12-16 03:41:36,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-12-16 03:41:36,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2021-12-16 03:41:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2021-12-16 03:41:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-12-16 03:41:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-12-16 03:41:36,454 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-12-16 03:41:36,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-12-16 03:41:36,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 03:41:36,459 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-12-16 03:41:36,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-12-16 03:41:36,459 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-16 03:41:36,459 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-16 03:41:36,459 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-12-16 03:41:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-12-16 03:41:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-16 03:41:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-16 03:41:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-16 03:41:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-16 03:41:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-12-16 03:41:36,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-12-16 03:41:36,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-16 03:41:36,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-16 03:41:36,461 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-12-16 03:41:36,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-12-16 03:41:36,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-16 03:41:36,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-16 03:41:36,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 03:41:36,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 03:41:36,462 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-12-16 03:41:36,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-12-16 03:41:36,462 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-12-16 03:41:36,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-12-16 03:41:36,462 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-16 03:41:36,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-16 03:41:36,462 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-12-16 03:41:36,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-12-16 03:41:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 03:41:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 03:41:36,463 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 03:41:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-16 03:41:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 03:41:36,463 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-16 03:41:36,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-16 03:41:36,464 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-16 03:41:36,464 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-16 03:41:36,464 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-12-16 03:41:36,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-12-16 03:41:36,464 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-16 03:41:36,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-16 03:41:36,464 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-16 03:41:36,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-16 03:41:36,465 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-16 03:41:36,465 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-16 03:41:36,465 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-12-16 03:41:36,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-12-16 03:41:36,465 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-12-16 03:41:36,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-12-16 03:41:36,465 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-16 03:41:36,465 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-16 03:41:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-12-16 03:41:36,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-12-16 03:41:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-16 03:41:36,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-16 03:41:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-12-16 03:41:36,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-12-16 03:41:36,466 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-16 03:41:36,466 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-16 03:41:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-12-16 03:41:36,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-12-16 03:41:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-12-16 03:41:36,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-16 03:41:36,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2021-12-16 03:41:36,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-16 03:41:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-12-16 03:41:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-12-16 03:41:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-12-16 03:41:36,469 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-12-16 03:41:36,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-12-16 03:41:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-12-16 03:41:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-12-16 03:41:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 03:41:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-12-16 03:41:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-12-16 03:41:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-16 03:41:36,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-16 03:41:36,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 03:41:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 03:41:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-12-16 03:41:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-12-16 03:41:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2021-12-16 03:41:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2021-12-16 03:41:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-12-16 03:41:36,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-12-16 03:41:36,471 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-16 03:41:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-16 03:41:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-12-16 03:41:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-12-16 03:41:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-12-16 03:41:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-12-16 03:41:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-16 03:41:36,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-16 03:41:36,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-12-16 03:41:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-12-16 03:41:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-12-16 03:41:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-12-16 03:41:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-12-16 03:41:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-12-16 03:41:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-16 03:41:36,473 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-16 03:41:36,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-16 03:41:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-16 03:41:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-16 03:41:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-16 03:41:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-12-16 03:41:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-12-16 03:41:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-12-16 03:41:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-12-16 03:41:36,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-12-16 03:41:36,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-12-16 03:41:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-12-16 03:41:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-12-16 03:41:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-16 03:41:36,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-16 03:41:36,475 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-12-16 03:41:36,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-12-16 03:41:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-16 03:41:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2021-12-16 03:41:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-16 03:41:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-16 03:41:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-12-16 03:41:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-12-16 03:41:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-12-16 03:41:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-12-16 03:41:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-12-16 03:41:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-12-16 03:41:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-12-16 03:41:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-12-16 03:41:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-12-16 03:41:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-12-16 03:41:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 03:41:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 03:41:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-12-16 03:41:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-12-16 03:41:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-12-16 03:41:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-12-16 03:41:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-12-16 03:41:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-12-16 03:41:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2021-12-16 03:41:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2021-12-16 03:41:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-16 03:41:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-16 03:41:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-12-16 03:41:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-12-16 03:41:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-12-16 03:41:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-12-16 03:41:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-12-16 03:41:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-12-16 03:41:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-16 03:41:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-16 03:41:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-16 03:41:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2021-12-16 03:41:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-12-16 03:41:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-12-16 03:41:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 03:41:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-16 03:41:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-16 03:41:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-12-16 03:41:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-12-16 03:41:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-12-16 03:41:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-12-16 03:41:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-12-16 03:41:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-12-16 03:41:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 03:41:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-12-16 03:41:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-12-16 03:41:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-16 03:41:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-16 03:41:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-16 03:41:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-16 03:41:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 03:41:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2021-12-16 03:41:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2021-12-16 03:41:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-12-16 03:41:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-12-16 03:41:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-16 03:41:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-16 03:41:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-12-16 03:41:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-12-16 03:41:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 03:41:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 03:41:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-12-16 03:41:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-12-16 03:41:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-12-16 03:41:36,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-12-16 03:41:36,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-12-16 03:41:36,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-12-16 03:41:36,489 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-12-16 03:41:36,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-12-16 03:41:36,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-16 03:41:36,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-16 03:41:36,489 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-16 03:41:36,489 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-16 03:41:36,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-12-16 03:41:36,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-12-16 03:41:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-12-16 03:41:36,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-12-16 03:41:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-12-16 03:41:36,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-12-16 03:41:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-12-16 03:41:36,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-12-16 03:41:36,490 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-12-16 03:41:36,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-12-16 03:41:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-16 03:41:36,491 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-16 03:41:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 03:41:36,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-16 03:41:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-16 03:41:36,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-16 03:41:36,491 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-12-16 03:41:36,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-12-16 03:41:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-12-16 03:41:36,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-12-16 03:41:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-12-16 03:41:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-12-16 03:41:36,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-12-16 03:41:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-12-16 03:41:36,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-12-16 03:41:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-12-16 03:41:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-12-16 03:41:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-16 03:41:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-16 03:41:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-12-16 03:41:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-12-16 03:41:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-16 03:41:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2021-12-16 03:41:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-16 03:41:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-16 03:41:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-16 03:41:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-16 03:41:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-12-16 03:41:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-12-16 03:41:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-12-16 03:41:36,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-12-16 03:41:36,494 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-16 03:41:36,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-16 03:41:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 03:41:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-12-16 03:41:36,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-12-16 03:41:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-12-16 03:41:36,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-12-16 03:41:36,495 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-12-16 03:41:36,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-12-16 03:41:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-12-16 03:41:36,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-12-16 03:41:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-16 03:41:36,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-16 03:41:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-12-16 03:41:36,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-12-16 03:41:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-12-16 03:41:36,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-12-16 03:41:36,496 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-12-16 03:41:36,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-12-16 03:41:36,497 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-16 03:41:36,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-16 03:41:36,497 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-16 03:41:36,497 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-16 03:41:36,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-12-16 03:41:36,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-12-16 03:41:36,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-12-16 03:41:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-12-16 03:41:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-16 03:41:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-16 03:41:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-16 03:41:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-16 03:41:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2021-12-16 03:41:36,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2021-12-16 03:41:36,498 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-12-16 03:41:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-12-16 03:41:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-12-16 03:41:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-12-16 03:41:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-12-16 03:41:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-12-16 03:41:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 03:41:36,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-16 03:41:36,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2021-12-16 03:41:36,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-12-16 03:41:36,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-12-16 03:41:36,500 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-12-16 03:41:36,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-16 03:41:36,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-16 03:41:36,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2021-12-16 03:41:36,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2021-12-16 03:41:36,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-12-16 03:41:36,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-12-16 03:41:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-12-16 03:41:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-12-16 03:41:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-12-16 03:41:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-12-16 03:41:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-12-16 03:41:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-12-16 03:41:36,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-12-16 03:41:36,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-12-16 03:41:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-12-16 03:41:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-12-16 03:41:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-12-16 03:41:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-12-16 03:41:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-12-16 03:41:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-12-16 03:41:36,502 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 03:41:36,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 03:41:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-12-16 03:41:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-12-16 03:41:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-12-16 03:41:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-12-16 03:41:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-12-16 03:41:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-12-16 03:41:36,503 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-12-16 03:41:36,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-12-16 03:41:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-12-16 03:41:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-12-16 03:41:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-12-16 03:41:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-12-16 03:41:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-16 03:41:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-16 03:41:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-12-16 03:41:36,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-12-16 03:41:36,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-16 03:41:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-16 03:41:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-12-16 03:41:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-12-16 03:41:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-12-16 03:41:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-12-16 03:41:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-12-16 03:41:36,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-12-16 03:41:36,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-12-16 03:41:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-12-16 03:41:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-12-16 03:41:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-12-16 03:41:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-12-16 03:41:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-12-16 03:41:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-12-16 03:41:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-12-16 03:41:36,506 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-16 03:41:36,506 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-16 03:41:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-12-16 03:41:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-12-16 03:41:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-12-16 03:41:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-12-16 03:41:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-12-16 03:41:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-12-16 03:41:36,507 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 03:41:36,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 03:41:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-12-16 03:41:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-12-16 03:41:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-16 03:41:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-16 03:41:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 03:41:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-16 03:41:36,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-16 03:41:36,508 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-12-16 03:41:36,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-12-16 03:41:37,611 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 03:41:37,616 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 03:42:23,605 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 03:42:23,636 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 03:42:23,636 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-16 03:42:23,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:42:23 BoogieIcfgContainer [2021-12-16 03:42:23,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 03:42:23,645 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 03:42:23,645 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 03:42:23,648 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 03:42:23,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 03:41:22" (1/3) ... [2021-12-16 03:42:23,650 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d294e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:42:23, skipping insertion in model container [2021-12-16 03:42:23,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:41:35" (2/3) ... [2021-12-16 03:42:23,651 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d294e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:42:23, skipping insertion in model container [2021-12-16 03:42:23,651 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:42:23" (3/3) ... [2021-12-16 03:42:23,652 INFO L111 eAbstractionObserver]: Analyzing ICFG main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-12-16 03:42:23,657 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 03:42:23,657 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-16 03:42:23,716 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 03:42:23,726 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 [2021-12-16 03:42:23,726 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-16 03:42:23,801 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) [2021-12-16 03:42:23,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-16 03:42:23,806 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 03:42:23,807 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 03:42:23,807 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 03:42:23,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 03:42:23,815 INFO L85 PathProgramCache]: Analyzing trace with hash 1840002574, now seen corresponding path program 1 times [2021-12-16 03:42:23,822 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 03:42:23,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762077728] [2021-12-16 03:42:23,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 03:42:23,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms