./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:36,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:36,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:36,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:36,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:36,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:36,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:36,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:36,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:36,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:36,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:36,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:36,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:36,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:36,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:36,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:36,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:36,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:36,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:36,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:36,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:36,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:36,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:36,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:36,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:36,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:36,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:36,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:36,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:36,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:36,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:36,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:36,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:36,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:36,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:36,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:36,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:36,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:36,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:36,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:36,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:36,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:49:36,294 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:36,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:36,295 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:36,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:36,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:36,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:36,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:36,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:49:36,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:36,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:36,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:36,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:36,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:36,298 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:36,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:36,299 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:36,299 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:36,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:36,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:36,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:36,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:36,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:36,300 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:49:36,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:49:36,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:36,301 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2021-11-23 15:49:36,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:36,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:36,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:36,607 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:36,608 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:36,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-11-23 15:49:36,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/e29a157bc/417dd8cbd82e420cbd70c1ff94ab80f7/FLAG43ed301c8 [2021-11-23 15:49:37,841 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:37,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-11-23 15:49:37,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/e29a157bc/417dd8cbd82e420cbd70c1ff94ab80f7/FLAG43ed301c8 [2021-11-23 15:49:38,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/e29a157bc/417dd8cbd82e420cbd70c1ff94ab80f7 [2021-11-23 15:49:38,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:38,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:38,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:38,057 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:38,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:38,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:38" (1/1) ... [2021-11-23 15:49:38,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3484ec1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:38, skipping insertion in model container [2021-11-23 15:49:38,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:38" (1/1) ... [2021-11-23 15:49:38,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:49:38,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:48,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-11-23 15:49:48,989 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:49,069 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:49:50,131 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-11-23 15:49:50,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:51,226 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:49:51,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51 WrapperNode [2021-11-23 15:49:51,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:51,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:51,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:49:51,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:49:51,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:51,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,075 INFO L137 Inliner]: procedures = 1046, calls = 9656, calls flagged for inlining = 360, calls inlined = 140, statements flattened = 6940 [2021-11-23 15:49:52,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:52,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:49:52,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:49:52,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:49:52,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,537 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:49:52,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:49:52,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:49:52,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:49:52,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:51" (1/1) ... [2021-11-23 15:49:52,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:52,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:49:52,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:49:52,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:49:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-11-23 15:49:52,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-11-23 15:49:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-11-23 15:49:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-11-23 15:49:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-11-23 15:49:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-11-23 15:49:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-11-23 15:49:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-11-23 15:49:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:49:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:49:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:49:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:49:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-11-23 15:49:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-11-23 15:49:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-11-23 15:49:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-11-23 15:49:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-11-23 15:49:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-11-23 15:49:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-11-23 15:49:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-11-23 15:49:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-11-23 15:49:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-11-23 15:49:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-11-23 15:49:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-11-23 15:49:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-11-23 15:49:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-11-23 15:49:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-11-23 15:49:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-11-23 15:49:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-11-23 15:49:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-11-23 15:49:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:49:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:49:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:49:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:49:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:49:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:49:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:49:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-11-23 15:49:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-11-23 15:49:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:49:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:49:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-11-23 15:49:52,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-11-23 15:49:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:49:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:49:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-11-23 15:49:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-11-23 15:49:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-23 15:49:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-23 15:49:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-11-23 15:49:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-11-23 15:49:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:49:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:49:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:49:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-11-23 15:49:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-11-23 15:49:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2021-11-23 15:49:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2021-11-23 15:49:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-11-23 15:49:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-11-23 15:49:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-11-23 15:49:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-11-23 15:49:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-11-23 15:49:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-11-23 15:49:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-11-23 15:49:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-11-23 15:49:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-11-23 15:49:52,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-11-23 15:49:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:49:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:49:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-11-23 15:49:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-11-23 15:49:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-11-23 15:49:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-11-23 15:49:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:49:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-11-23 15:49:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-11-23 15:49:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-11-23 15:49:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-11-23 15:49:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-11-23 15:49:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-11-23 15:49:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:49:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:49:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-11-23 15:49:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-11-23 15:49:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-11-23 15:49:52,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:49:52,704 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-11-23 15:49:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-11-23 15:49:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-11-23 15:49:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-11-23 15:49:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-11-23 15:49:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-11-23 15:49:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:49:52,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:49:52,705 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-11-23 15:49:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-11-23 15:49:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:49:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:49:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-11-23 15:49:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-11-23 15:49:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:49:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:49:52,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-11-23 15:49:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-11-23 15:49:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-11-23 15:49:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-11-23 15:49:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-11-23 15:49:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-11-23 15:49:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-11-23 15:49:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-11-23 15:49:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:49:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:49:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:49:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:49:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-11-23 15:49:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-11-23 15:49:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2021-11-23 15:49:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2021-11-23 15:49:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-11-23 15:49:52,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-11-23 15:49:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-11-23 15:49:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-11-23 15:49:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:49:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-11-23 15:49:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-11-23 15:49:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:49:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:49:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-11-23 15:49:52,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-11-23 15:49:52,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:49:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:49:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:49:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:49:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-11-23 15:49:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-11-23 15:49:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:49:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:49:52,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-11-23 15:49:52,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-11-23 15:49:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:49:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:49:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:49:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:49:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-11-23 15:49:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-11-23 15:49:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-11-23 15:49:52,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-11-23 15:49:52,711 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:49:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:49:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-11-23 15:49:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-11-23 15:49:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:49:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:49:52,712 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:49:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-11-23 15:49:52,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:49:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:49:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:49:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:49:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:49:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-11-23 15:49:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-11-23 15:49:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:49:52,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:49:52,713 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:49:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:49:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:49:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:49:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-11-23 15:49:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-11-23 15:49:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-11-23 15:49:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-11-23 15:49:52,714 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:49:52,714 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:49:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-11-23 15:49:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-11-23 15:49:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-11-23 15:49:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-11-23 15:49:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-11-23 15:49:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-11-23 15:49:52,715 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:49:52,715 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:49:52,716 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-11-23 15:49:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-11-23 15:49:52,716 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-11-23 15:49:52,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2021-11-23 15:49:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2021-11-23 15:49:52,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-11-23 15:49:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-11-23 15:49:52,716 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-11-23 15:49:52,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-11-23 15:49:52,717 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-11-23 15:49:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-11-23 15:49:52,717 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-11-23 15:49:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-11-23 15:49:52,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:49:52,717 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-11-23 15:49:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-11-23 15:49:52,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:49:52,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:49:52,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:49:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:49:52,718 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-11-23 15:49:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-11-23 15:49:52,718 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2021-11-23 15:49:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2021-11-23 15:49:52,718 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-11-23 15:49:52,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-11-23 15:49:52,718 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-11-23 15:49:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-11-23 15:49:52,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-11-23 15:49:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-11-23 15:49:52,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-11-23 15:49:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-11-23 15:49:52,719 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:49:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:49:52,719 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-11-23 15:49:52,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-11-23 15:49:52,720 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-11-23 15:49:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-11-23 15:49:52,720 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-11-23 15:49:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-11-23 15:49:52,720 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:49:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:49:52,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:49:52,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:49:52,720 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-11-23 15:49:52,721 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-11-23 15:49:52,721 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-11-23 15:49:52,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-11-23 15:49:52,721 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-11-23 15:49:52,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-11-23 15:49:52,721 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-11-23 15:49:52,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-11-23 15:49:52,721 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-11-23 15:49:52,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-11-23 15:49:52,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:49:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:49:52,722 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-11-23 15:49:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-11-23 15:49:52,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2021-11-23 15:49:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2021-11-23 15:49:52,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:49:52,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:49:52,722 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-11-23 15:49:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-11-23 15:49:52,723 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-11-23 15:49:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-11-23 15:49:52,723 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-11-23 15:49:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-11-23 15:49:52,723 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-11-23 15:49:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-11-23 15:49:52,723 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-11-23 15:49:52,723 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-11-23 15:49:52,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:49:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:49:52,724 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-11-23 15:49:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-11-23 15:49:52,724 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-11-23 15:49:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-11-23 15:49:52,724 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-11-23 15:49:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-11-23 15:49:52,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2021-11-23 15:49:52,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2021-11-23 15:49:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:49:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:49:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-11-23 15:49:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-11-23 15:49:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-11-23 15:49:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-11-23 15:49:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-11-23 15:49:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-11-23 15:49:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:49:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:49:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2021-11-23 15:49:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2021-11-23 15:49:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-11-23 15:49:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-11-23 15:49:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:49:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:49:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:49:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-11-23 15:49:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-11-23 15:49:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-11-23 15:49:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-11-23 15:49:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:49:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:49:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-11-23 15:49:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-11-23 15:49:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:49:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2021-11-23 15:49:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2021-11-23 15:49:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-11-23 15:49:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-11-23 15:49:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:49:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:49:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-11-23 15:49:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-11-23 15:49:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:49:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:49:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-11-23 15:49:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-11-23 15:49:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-11-23 15:49:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-11-23 15:49:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-11-23 15:49:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-11-23 15:49:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-11-23 15:49:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-11-23 15:49:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:49:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:49:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:49:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:49:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-11-23 15:49:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-11-23 15:49:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-11-23 15:49:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-11-23 15:49:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-11-23 15:49:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-11-23 15:49:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-11-23 15:49:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-11-23 15:49:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-11-23 15:49:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-11-23 15:49:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 15:49:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 15:49:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:49:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:49:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-11-23 15:49:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-11-23 15:49:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-11-23 15:49:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-11-23 15:49:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-11-23 15:49:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-11-23 15:49:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-11-23 15:49:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-11-23 15:49:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-11-23 15:49:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-11-23 15:49:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-11-23 15:49:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-11-23 15:49:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-11-23 15:49:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-11-23 15:49:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-11-23 15:49:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2021-11-23 15:49:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2021-11-23 15:49:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:49:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:49:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:49:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:49:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-11-23 15:49:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-11-23 15:49:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-11-23 15:49:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-11-23 15:49:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:49:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:49:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:49:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-11-23 15:49:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-11-23 15:49:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-11-23 15:49:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-11-23 15:49:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-11-23 15:49:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-11-23 15:49:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-11-23 15:49:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-11-23 15:49:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:49:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:49:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-11-23 15:49:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-11-23 15:49:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-11-23 15:49:52,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-11-23 15:49:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-11-23 15:49:52,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-11-23 15:49:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:49:52,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:49:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:49:52,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:49:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-11-23 15:49:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-11-23 15:49:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-11-23 15:49:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-11-23 15:49:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-23 15:49:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-23 15:49:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:49:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:49:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2021-11-23 15:49:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2021-11-23 15:49:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-11-23 15:49:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-11-23 15:49:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-11-23 15:49:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-11-23 15:49:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-11-23 15:49:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-11-23 15:49:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:49:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2021-11-23 15:49:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2021-11-23 15:49:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-11-23 15:49:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-11-23 15:49:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-11-23 15:49:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:49:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:49:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2021-11-23 15:49:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2021-11-23 15:49:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-11-23 15:49:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-11-23 15:49:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-11-23 15:49:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-11-23 15:49:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-11-23 15:49:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-11-23 15:49:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-11-23 15:49:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-11-23 15:49:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-11-23 15:49:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-11-23 15:49:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-11-23 15:49:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-11-23 15:49:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-11-23 15:49:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-11-23 15:49:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-11-23 15:49:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-11-23 15:49:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:49:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:49:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-11-23 15:49:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-11-23 15:49:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-11-23 15:49:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-11-23 15:49:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-11-23 15:49:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-11-23 15:49:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-11-23 15:49:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-11-23 15:49:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-11-23 15:49:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-11-23 15:49:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-11-23 15:49:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-11-23 15:49:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-11-23 15:49:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-11-23 15:49:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-11-23 15:49:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-11-23 15:49:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:49:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:49:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-11-23 15:49:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-11-23 15:49:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-11-23 15:49:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-11-23 15:49:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-11-23 15:49:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-11-23 15:49:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-11-23 15:49:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-11-23 15:49:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-11-23 15:49:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-11-23 15:49:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-11-23 15:49:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-11-23 15:49:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-11-23 15:49:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-11-23 15:49:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:49:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:49:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-11-23 15:49:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-11-23 15:49:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-11-23 15:49:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-11-23 15:49:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-11-23 15:49:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-11-23 15:49:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:49:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:49:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-11-23 15:49:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-11-23 15:49:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:49:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:49:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:49:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:49:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:49:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-11-23 15:49:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-11-23 15:49:53,999 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:49:54,005 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:49:54,557 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:49:54,562 INFO L158 Benchmark]: Toolchain (without parser) took 16506.44ms. Allocated memory was 92.3MB in the beginning and 358.6MB in the end (delta: 266.3MB). Free memory was 45.7MB in the beginning and 127.7MB in the end (delta: -82.0MB). Peak memory consumption was 269.6MB. Max. memory is 16.1GB. [2021-11-23 15:49:54,562 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 78.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:49:54,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13170.07ms. Allocated memory was 92.3MB in the beginning and 297.8MB in the end (delta: 205.5MB). Free memory was 45.4MB in the beginning and 89.8MB in the end (delta: -44.3MB). Peak memory consumption was 177.5MB. Max. memory is 16.1GB. [2021-11-23 15:49:54,564 INFO L158 Benchmark]: Boogie Procedure Inliner took 850.14ms. Allocated memory was 297.8MB in the beginning and 358.6MB in the end (delta: 60.8MB). Free memory was 89.8MB in the beginning and 179.9MB in the end (delta: -90.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-11-23 15:49:54,565 INFO L158 Benchmark]: Boogie Preprocessor took 524.61ms. Allocated memory is still 358.6MB. Free memory was 179.9MB in the beginning and 101.3MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:49:54,565 INFO L158 Benchmark]: RCFGBuilder took 1955.25ms. Allocated memory is still 358.6MB. Free memory was 101.3MB in the beginning and 127.7MB in the end (delta: -26.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2021-11-23 15:49:54,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 78.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13170.07ms. Allocated memory was 92.3MB in the beginning and 297.8MB in the end (delta: 205.5MB). Free memory was 45.4MB in the beginning and 89.8MB in the end (delta: -44.3MB). Peak memory consumption was 177.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 850.14ms. Allocated memory was 297.8MB in the beginning and 358.6MB in the end (delta: 60.8MB). Free memory was 89.8MB in the beginning and 179.9MB in the end (delta: -90.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 524.61ms. Allocated memory is still 358.6MB. Free memory was 179.9MB in the beginning and 101.3MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1955.25ms. Allocated memory is still 358.6MB. Free memory was 101.3MB in the beginning and 127.7MB in the end (delta: -26.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:49:54,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:57,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:57,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:57,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:57,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:57,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:57,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:57,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:57,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:57,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:57,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:57,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:57,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:57,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:57,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:57,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:57,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:57,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:57,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:57,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:57,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:57,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:57,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:57,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:57,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:57,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:57,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:57,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:57,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:57,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:57,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:57,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:57,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:57,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:57,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:57,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:57,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:57,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:57,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:57,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:57,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:57,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:49:57,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:57,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:57,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:57,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:57,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:57,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:57,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:57,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:57,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:57,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:57,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:57,311 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:49:57,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:49:57,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:49:57,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:57,312 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:57,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:57,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:57,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:57,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:57,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:57,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:57,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:57,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:57,314 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:49:57,314 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:49:57,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:57,315 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:49:57,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:49:57,315 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 600276f17a788d89542ab4bc1cb35a7ee9259aa7d76b73bd966dc12f7082896c [2021-11-23 15:49:57,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:57,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:57,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:57,770 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:57,771 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:57,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-11-23 15:49:57,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/5d6ec0878/de28f7a252d343268e4fc4730ec6455a/FLAG65e5d3b72 [2021-11-23 15:49:59,189 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:59,192 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2021-11-23 15:49:59,290 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/5d6ec0878/de28f7a252d343268e4fc4730ec6455a/FLAG65e5d3b72 [2021-11-23 15:49:59,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/data/5d6ec0878/de28f7a252d343268e4fc4730ec6455a [2021-11-23 15:49:59,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:59,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:59,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:59,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:59,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:59,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:59" (1/1) ... [2021-11-23 15:49:59,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d0ba7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:59, skipping insertion in model container [2021-11-23 15:49:59,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:59" (1/1) ... [2021-11-23 15:49:59,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:00,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:11,091 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-11-23 15:50:11,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:11,811 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:11,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:12,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-11-23 15:50:13,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:13,076 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:14,090 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2021-11-23 15:50:14,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:14,878 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:14,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14 WrapperNode [2021-11-23 15:50:14,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:14,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:14,880 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:14,880 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:14,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,537 INFO L137 Inliner]: procedures = 1061, calls = 9656, calls flagged for inlining = 360, calls inlined = 140, statements flattened = 6761 [2021-11-23 15:50:15,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:15,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:15,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:15,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:15,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:15,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:16,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:16,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:16,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:16,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:16,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:16,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:14" (1/1) ... [2021-11-23 15:50:16,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:16,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:16,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:16,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-11-23 15:50:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-11-23 15:50:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-11-23 15:50:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-11-23 15:50:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-11-23 15:50:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-11-23 15:50:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-11-23 15:50:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-11-23 15:50:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:50:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:50:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:50:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:50:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-11-23 15:50:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-11-23 15:50:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-11-23 15:50:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-11-23 15:50:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-11-23 15:50:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-11-23 15:50:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-11-23 15:50:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-11-23 15:50:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-11-23 15:50:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-11-23 15:50:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-11-23 15:50:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-11-23 15:50:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-11-23 15:50:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-11-23 15:50:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-11-23 15:50:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-11-23 15:50:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-11-23 15:50:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-11-23 15:50:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:50:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:50:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:50:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-11-23 15:50:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-11-23 15:50:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-11-23 15:50:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-11-23 15:50:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:50:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:50:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-11-23 15:50:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-11-23 15:50:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-23 15:50:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-11-23 15:50:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-11-23 15:50:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-11-23 15:50:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 15:50:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 15:50:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-11-23 15:50:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-11-23 15:50:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2021-11-23 15:50:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2021-11-23 15:50:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-11-23 15:50:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-11-23 15:50:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-11-23 15:50:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-11-23 15:50:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-11-23 15:50:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-11-23 15:50:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-11-23 15:50:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-11-23 15:50:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-11-23 15:50:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-11-23 15:50:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:50:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:50:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-11-23 15:50:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-11-23 15:50:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-11-23 15:50:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-11-23 15:50:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-11-23 15:50:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-11-23 15:50:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-11-23 15:50:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-11-23 15:50:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-11-23 15:50:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-11-23 15:50:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:50:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:50:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-11-23 15:50:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-11-23 15:50:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-11-23 15:50:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-11-23 15:50:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-11-23 15:50:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-11-23 15:50:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-11-23 15:50:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-11-23 15:50:16,266 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-11-23 15:50:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-11-23 15:50:16,267 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-11-23 15:50:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-11-23 15:50:16,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:50:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:50:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-11-23 15:50:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-11-23 15:50:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:50:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:50:16,269 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-11-23 15:50:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-11-23 15:50:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-11-23 15:50:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-11-23 15:50:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-11-23 15:50:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-11-23 15:50:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-11-23 15:50:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-11-23 15:50:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-11-23 15:50:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-11-23 15:50:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:50:16,273 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:50:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-11-23 15:50:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-11-23 15:50:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2021-11-23 15:50:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2021-11-23 15:50:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-11-23 15:50:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-11-23 15:50:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-11-23 15:50:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-11-23 15:50:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-11-23 15:50:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-11-23 15:50:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:50:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:50:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-11-23 15:50:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-11-23 15:50:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:50:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:50:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:50:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:50:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-11-23 15:50:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-11-23 15:50:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:50:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:50:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-11-23 15:50:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-11-23 15:50:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:50:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:50:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:16,289 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-11-23 15:50:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-11-23 15:50:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-11-23 15:50:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-11-23 15:50:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:50:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:50:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-11-23 15:50:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-11-23 15:50:16,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:50:16,291 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:50:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-11-23 15:50:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:16,291 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:50:16,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:50:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 15:50:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 15:50:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-11-23 15:50:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-11-23 15:50:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:50:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:50:16,292 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:50:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:50:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:50:16,293 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-11-23 15:50:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-11-23 15:50:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-11-23 15:50:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-11-23 15:50:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:50:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:50:16,294 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-11-23 15:50:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-11-23 15:50:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-11-23 15:50:16,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-11-23 15:50:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-11-23 15:50:16,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-11-23 15:50:16,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:50:16,295 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:50:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-11-23 15:50:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-11-23 15:50:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-11-23 15:50:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2021-11-23 15:50:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2021-11-23 15:50:16,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-11-23 15:50:16,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2021-11-23 15:50:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-11-23 15:50:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-11-23 15:50:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-11-23 15:50:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-11-23 15:50:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-11-23 15:50:16,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-11-23 15:50:16,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-11-23 15:50:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-11-23 15:50:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:50:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:50:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:50:16,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:50:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:50:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:50:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-11-23 15:50:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-11-23 15:50:16,299 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2021-11-23 15:50:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2021-11-23 15:50:16,300 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-11-23 15:50:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-11-23 15:50:16,300 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-11-23 15:50:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-11-23 15:50:16,300 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-11-23 15:50:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-11-23 15:50:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-11-23 15:50:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-11-23 15:50:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:50:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:50:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-11-23 15:50:16,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-11-23 15:50:16,301 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-11-23 15:50:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-11-23 15:50:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-11-23 15:50:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-11-23 15:50:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:50:16,302 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:50:16,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:50:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:50:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-11-23 15:50:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-11-23 15:50:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-11-23 15:50:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-11-23 15:50:16,303 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-11-23 15:50:16,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-11-23 15:50:16,304 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-11-23 15:50:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-11-23 15:50:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-11-23 15:50:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-11-23 15:50:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:50:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:50:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-11-23 15:50:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-11-23 15:50:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2021-11-23 15:50:16,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2021-11-23 15:50:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:50:16,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:50:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-11-23 15:50:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-11-23 15:50:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-11-23 15:50:16,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-11-23 15:50:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-11-23 15:50:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-11-23 15:50:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-11-23 15:50:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-11-23 15:50:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-11-23 15:50:16,312 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-11-23 15:50:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-11-23 15:50:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-11-23 15:50:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-11-23 15:50:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-11-23 15:50:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-11-23 15:50:16,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-11-23 15:50:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2021-11-23 15:50:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2021-11-23 15:50:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-11-23 15:50:16,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-11-23 15:50:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-11-23 15:50:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-11-23 15:50:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-11-23 15:50:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-11-23 15:50:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:50:16,315 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:50:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2021-11-23 15:50:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2021-11-23 15:50:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-11-23 15:50:16,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-11-23 15:50:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:50:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:50:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:50:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:50:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:50:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-11-23 15:50:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-11-23 15:50:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-11-23 15:50:16,317 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-11-23 15:50:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-11-23 15:50:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-11-23 15:50:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-11-23 15:50:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-11-23 15:50:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:50:16,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:50:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-11-23 15:50:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-11-23 15:50:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2021-11-23 15:50:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2021-11-23 15:50:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-11-23 15:50:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-11-23 15:50:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:50:16,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:50:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-11-23 15:50:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-11-23 15:50:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-11-23 15:50:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-11-23 15:50:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-11-23 15:50:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-11-23 15:50:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-11-23 15:50:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-11-23 15:50:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-11-23 15:50:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-11-23 15:50:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:50:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:50:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:50:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:50:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-11-23 15:50:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-11-23 15:50:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-11-23 15:50:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-11-23 15:50:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-11-23 15:50:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-11-23 15:50:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-11-23 15:50:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-11-23 15:50:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-11-23 15:50:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-11-23 15:50:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 15:50:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 15:50:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:50:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:50:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:50:16,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-11-23 15:50:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-11-23 15:50:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-11-23 15:50:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-11-23 15:50:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-11-23 15:50:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-11-23 15:50:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-11-23 15:50:16,325 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-11-23 15:50:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-11-23 15:50:16,326 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-11-23 15:50:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-11-23 15:50:16,326 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-11-23 15:50:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-11-23 15:50:16,326 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-11-23 15:50:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-11-23 15:50:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2021-11-23 15:50:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2021-11-23 15:50:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:50:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:50:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 15:50:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 15:50:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:50:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-11-23 15:50:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-11-23 15:50:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-11-23 15:50:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-11-23 15:50:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:50:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:50:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:50:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:50:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:50:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:16,329 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-11-23 15:50:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-11-23 15:50:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-11-23 15:50:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-11-23 15:50:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-11-23 15:50:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-11-23 15:50:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-11-23 15:50:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-11-23 15:50:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:50:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:50:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-11-23 15:50:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-11-23 15:50:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-11-23 15:50:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-11-23 15:50:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-11-23 15:50:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-11-23 15:50:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:50:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:50:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:50:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:50:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-11-23 15:50:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-11-23 15:50:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-11-23 15:50:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-11-23 15:50:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-23 15:50:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-11-23 15:50:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:50:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:50:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2021-11-23 15:50:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2021-11-23 15:50:16,338 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-11-23 15:50:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-11-23 15:50:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-11-23 15:50:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-11-23 15:50:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:50:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:50:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:50:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-11-23 15:50:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-11-23 15:50:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2021-11-23 15:50:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2021-11-23 15:50:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-11-23 15:50:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-11-23 15:50:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-11-23 15:50:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:50:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:50:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2021-11-23 15:50:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2021-11-23 15:50:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-11-23 15:50:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-11-23 15:50:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-11-23 15:50:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-11-23 15:50:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-11-23 15:50:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-11-23 15:50:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-11-23 15:50:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-11-23 15:50:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-11-23 15:50:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-11-23 15:50:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-11-23 15:50:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-11-23 15:50:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-11-23 15:50:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-11-23 15:50:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-11-23 15:50:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-11-23 15:50:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-11-23 15:50:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-11-23 15:50:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-11-23 15:50:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-11-23 15:50:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-11-23 15:50:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-11-23 15:50:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-11-23 15:50:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-11-23 15:50:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-11-23 15:50:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-11-23 15:50:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-11-23 15:50:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-11-23 15:50:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-11-23 15:50:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-11-23 15:50:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-11-23 15:50:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-11-23 15:50:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-11-23 15:50:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-11-23 15:50:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-11-23 15:50:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-11-23 15:50:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-11-23 15:50:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-11-23 15:50:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-11-23 15:50:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-11-23 15:50:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-11-23 15:50:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-11-23 15:50:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-11-23 15:50:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-11-23 15:50:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-11-23 15:50:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-11-23 15:50:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-11-23 15:50:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-11-23 15:50:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:50:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:50:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-11-23 15:50:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-11-23 15:50:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-11-23 15:50:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-11-23 15:50:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-11-23 15:50:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-11-23 15:50:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:50:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:50:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-11-23 15:50:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-11-23 15:50:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:50:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:50:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:50:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:50:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-11-23 15:50:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-11-23 15:50:17,758 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:17,766 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:21,889 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:21,896 INFO L158 Benchmark]: Toolchain (without parser) took 22112.65ms. Allocated memory was 65.0MB in the beginning and 574.6MB in the end (delta: 509.6MB). Free memory was 25.9MB in the beginning and 343.2MB in the end (delta: -317.3MB). Peak memory consumption was 393.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:21,897 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:21,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15095.34ms. Allocated memory was 65.0MB in the beginning and 574.6MB in the end (delta: 509.6MB). Free memory was 25.6MB in the beginning and 371.5MB in the end (delta: -345.9MB). Peak memory consumption was 273.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:21,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 657.70ms. Allocated memory is still 574.6MB. Free memory was 371.5MB in the beginning and 312.8MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:21,899 INFO L158 Benchmark]: Boogie Preprocessor took 621.85ms. Allocated memory is still 574.6MB. Free memory was 312.8MB in the beginning and 227.9MB in the end (delta: 84.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:21,899 INFO L158 Benchmark]: RCFGBuilder took 5732.80ms. Allocated memory is still 574.6MB. Free memory was 227.9MB in the beginning and 343.2MB in the end (delta: -115.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:50:21,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 31.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15095.34ms. Allocated memory was 65.0MB in the beginning and 574.6MB in the end (delta: 509.6MB). Free memory was 25.6MB in the beginning and 371.5MB in the end (delta: -345.9MB). Peak memory consumption was 273.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 657.70ms. Allocated memory is still 574.6MB. Free memory was 371.5MB in the beginning and 312.8MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 621.85ms. Allocated memory is still 574.6MB. Free memory was 312.8MB in the beginning and 227.9MB in the end (delta: 84.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5732.80ms. Allocated memory is still 574.6MB. Free memory was 227.9MB in the beginning and 343.2MB in the end (delta: -115.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:50:21,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc9eee3-8791-4a67-8913-e829a12d2361/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable