./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 03:11:17,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 03:11:17,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 03:11:17,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 03:11:17,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 03:11:17,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 03:11:18,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 03:11:18,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 03:11:18,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 03:11:18,006 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 03:11:18,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 03:11:18,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 03:11:18,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 03:11:18,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 03:11:18,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 03:11:18,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 03:11:18,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 03:11:18,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 03:11:18,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 03:11:18,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 03:11:18,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 03:11:18,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 03:11:18,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 03:11:18,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 03:11:18,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 03:11:18,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 03:11:18,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 03:11:18,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 03:11:18,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 03:11:18,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 03:11:18,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 03:11:18,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 03:11:18,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 03:11:18,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 03:11:18,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 03:11:18,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 03:11:18,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 03:11:18,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 03:11:18,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 03:11:18,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 03:11:18,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 03:11:18,040 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 03:11:18,062 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 03:11:18,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 03:11:18,063 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 03:11:18,063 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 03:11:18,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 03:11:18,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 03:11:18,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 03:11:18,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 03:11:18,065 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 03:11:18,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 03:11:18,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 03:11:18,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 03:11:18,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 03:11:18,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 03:11:18,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 03:11:18,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 03:11:18,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:11:18,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 03:11:18,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 03:11:18,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 03:11:18,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec6cba5f5f4c9f3e416639263c293e596e3b102a1b9a398d06c7ffc9f342005b [2021-12-18 03:11:18,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 03:11:18,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 03:11:18,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 03:11:18,300 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 03:11:18,301 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 03:11:18,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-12-18 03:11:18,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f421f0d/56ab76c9e1a24a62b516fe1551cbcc15/FLAGc053a5d89 [2021-12-18 03:11:19,136 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 03:11:19,137 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-12-18 03:11:19,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f421f0d/56ab76c9e1a24a62b516fe1551cbcc15/FLAGc053a5d89 [2021-12-18 03:11:19,378 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6f421f0d/56ab76c9e1a24a62b516fe1551cbcc15 [2021-12-18 03:11:19,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 03:11:19,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 03:11:19,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 03:11:19,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 03:11:19,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 03:11:19,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:11:19" (1/1) ... [2021-12-18 03:11:19,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad1dce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:19, skipping insertion in model container [2021-12-18 03:11:19,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:11:19" (1/1) ... [2021-12-18 03:11:19,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 03:11:19,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:11:28,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-12-18 03:11:28,753 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-18 03:11:28,765 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:11:28,887 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 03:11:29,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i[838018,838031] [2021-12-18 03:11:29,589 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-18 03:11:29,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:11:30,331 INFO L208 MainTranslator]: Completed translation [2021-12-18 03:11:30,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30 WrapperNode [2021-12-18 03:11:30,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 03:11:30,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 03:11:30,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 03:11:30,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 03:11:30,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:30,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:30,963 INFO L137 Inliner]: procedures = 1203, calls = 11871, calls flagged for inlining = 393, calls inlined = 386, statements flattened = 21727 [2021-12-18 03:11:30,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 03:11:30,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 03:11:30,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 03:11:30,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 03:11:30,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:30,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 03:11:31,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 03:11:31,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 03:11:31,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 03:11:31,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (1/1) ... [2021-12-18 03:11:31,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:11:31,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:11:32,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 03:11:32,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 03:11:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2021-12-18 03:11:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2021-12-18 03:11:32,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex_of_vmw_fence_manager [2021-12-18 03:11:32,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex_of_vmw_fence_manager [2021-12-18 03:11:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2021-12-18 03:11:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2021-12-18 03:11:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_init [2021-12-18 03:11:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_init [2021-12-18 03:11:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_set_property [2021-12-18 03:11:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_set_property [2021-12-18 03:11:32,045 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_bind [2021-12-18 03:11:32,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_bind [2021-12-18 03:11:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex_of_vmw_private [2021-12-18 03:11:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex_of_vmw_private [2021-12-18 03:11:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2021-12-18 03:11:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2021-12-18 03:11:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2021-12-18 03:11:32,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2021-12-18 03:11:32,046 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_lookup [2021-12-18 03:11:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_lookup [2021-12-18 03:11:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex_of_vmw_fifo_state [2021-12-18 03:11:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex_of_vmw_fifo_state [2021-12-18 03:11:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_postclose [2021-12-18 03:11:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_postclose [2021-12-18 03:11:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-18 03:11:32,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-18 03:11:32,047 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-18 03:11:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-18 03:11:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_create_handle [2021-12-18 03:11:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_create_handle [2021-12-18 03:11:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_round_pot [2021-12-18 03:11:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_round_pot [2021-12-18 03:11:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_single_bo [2021-12-18 03:11:32,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_single_bo [2021-12-18 03:11:32,048 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_get [2021-12-18 03:11:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_get [2021-12-18 03:11:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-18 03:11:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-18 03:11:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2021-12-18 03:11:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2021-12-18 03:11:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmw_gmrid_manager_func_release_7 [2021-12-18 03:11:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmw_gmrid_manager_func_release_7 [2021-12-18 03:11:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_lock [2021-12-18 03:11:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_lock [2021-12-18 03:11:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2021-12-18 03:11:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2021-12-18 03:11:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2021-12-18 03:11:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2021-12-18 03:11:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2021-12-18 03:11:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2021-12-18 03:11:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_takedown [2021-12-18 03:11:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_takedown [2021-12-18 03:11:32,051 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2021-12-18 03:11:32,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2021-12-18 03:11:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_disable_vblank [2021-12-18 03:11:32,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_disable_vblank [2021-12-18 03:11:32,052 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2021-12-18 03:11:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2021-12-18 03:11:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_free [2021-12-18 03:11:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_free [2021-12-18 03:11:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2021-12-18 03:11:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2021-12-18 03:11:32,053 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2021-12-18 03:11:32,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2021-12-18 03:11:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2021-12-18 03:11:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2021-12-18 03:11:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-18 03:11:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-18 03:11:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_drop [2021-12-18 03:11:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_drop [2021-12-18 03:11:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-18 03:11:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 03:11:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 03:11:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-18 03:11:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-18 03:11:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2021-12-18 03:11:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2021-12-18 03:11:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex_of_vmw_private [2021-12-18 03:11:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex_of_vmw_private [2021-12-18 03:11:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 03:11:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 03:11:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2021-12-18 03:11:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2021-12-18 03:11:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-18 03:11:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-18 03:11:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2021-12-18 03:11:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2021-12-18 03:11:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_verify_access [2021-12-18 03:11:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_verify_access [2021-12-18 03:11:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-18 03:11:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2021-12-18 03:11:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2021-12-18 03:11:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2021-12-18 03:11:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_add [2021-12-18 03:11:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_add [2021-12-18 03:11:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 03:11:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2021-12-18 03:11:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2021-12-18 03:11:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2021-12-18 03:11:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2021-12-18 03:11:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release_id [2021-12-18 03:11:32,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release_id [2021-12-18 03:11:32,059 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2021-12-18 03:11:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2021-12-18 03:11:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_create [2021-12-18 03:11:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_create [2021-12-18 03:11:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_translate_guest_ptr [2021-12-18 03:11:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_translate_guest_ptr [2021-12-18 03:11:32,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2021-12-18 03:11:32,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2021-12-18 03:11:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-18 03:11:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-18 03:11:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2021-12-18 03:11:32,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2021-12-18 03:11:32,061 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2021-12-18 03:11:32,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2021-12-18 03:11:32,062 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2021-12-18 03:11:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2021-12-18 03:11:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-18 03:11:32,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-18 03:11:32,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2021-12-18 03:11:32,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2021-12-18 03:11:32,065 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2021-12-18 03:11:32,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2021-12-18 03:11:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 03:11:32,066 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_unlock [2021-12-18 03:11:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_unlock [2021-12-18 03:11:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2021-12-18 03:11:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2021-12-18 03:11:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2021-12-18 03:11:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2021-12-18 03:11:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2021-12-18 03:11:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2021-12-18 03:11:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-18 03:11:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-18 03:11:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2021-12-18 03:11:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2021-12-18 03:11:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_evict_mm [2021-12-18 03:11:32,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_evict_mm [2021-12-18 03:11:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 03:11:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2021-12-18 03:11:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2021-12-18 03:11:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2021-12-18 03:11:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2021-12-18 03:11:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 03:11:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 03:11:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_to_validate_list [2021-12-18 03:11:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_to_validate_list [2021-12-18 03:11:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2021-12-18 03:11:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2021-12-18 03:11:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2021-12-18 03:11:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2021-12-18 03:11:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2021-12-18 03:11:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2021-12-18 03:11:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-18 03:11:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-18 03:11:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2021-12-18 03:11:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2021-12-18 03:11:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-18 03:11:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-18 03:11:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2021-12-18 03:11:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2021-12-18 03:11:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-18 03:11:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-18 03:11:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2021-12-18 03:11:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2021-12-18 03:11:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex_of_vmw_master [2021-12-18 03:11:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex_of_vmw_master [2021-12-18 03:11:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2021-12-18 03:11:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2021-12-18 03:11:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2021-12-18 03:11:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2021-12-18 03:11:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_dpms [2021-12-18 03:11:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_dpms [2021-12-18 03:11:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_create [2021-12-18 03:11:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_create [2021-12-18 03:11:32,075 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2021-12-18 03:11:32,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2021-12-18 03:11:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_create [2021-12-18 03:11:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_create [2021-12-18 03:11:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-18 03:11:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-18 03:11:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 03:11:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 03:11:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2021-12-18 03:11:32,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2021-12-18 03:11:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2021-12-18 03:11:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2021-12-18 03:11:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2021-12-18 03:11:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2021-12-18 03:11:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex_of_vmw_private [2021-12-18 03:11:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex_of_vmw_private [2021-12-18 03:11:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_alloc_id [2021-12-18 03:11:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_alloc_id [2021-12-18 03:11:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_unlock [2021-12-18 03:11:32,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_unlock [2021-12-18 03:11:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2021-12-18 03:11:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2021-12-18 03:11:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 03:11:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2021-12-18 03:11:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2021-12-18 03:11:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_preclose [2021-12-18 03:11:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_preclose [2021-12-18 03:11:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-12-18 03:11:32,078 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-12-18 03:11:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_resource_lookup_handle [2021-12-18 03:11:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_resource_lookup_handle [2021-12-18 03:11:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_pan_display [2021-12-18 03:11:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_pan_display [2021-12-18 03:11:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2021-12-18 03:11:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2021-12-18 03:11:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-18 03:11:32,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-18 03:11:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2021-12-18 03:11:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2021-12-18 03:11:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_buf_alloc [2021-12-18 03:11:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_buf_alloc [2021-12-18 03:11:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-18 03:11:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-18 03:11:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2021-12-18 03:11:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2021-12-18 03:11:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2021-12-18 03:11:32,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2021-12-18 03:11:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 03:11:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 03:11:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2021-12-18 03:11:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2021-12-18 03:11:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 03:11:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 03:11:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_res_to_srf [2021-12-18 03:11:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_res_to_srf [2021-12-18 03:11:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_readback [2021-12-18 03:11:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_readback [2021-12-18 03:11:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_destroy [2021-12-18 03:11:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_destroy [2021-12-18 03:11:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 03:11:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 03:11:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2021-12-18 03:11:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2021-12-18 03:11:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2021-12-18 03:11:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2021-12-18 03:11:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2021-12-18 03:11:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2021-12-18 03:11:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 03:11:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 03:11:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure __vmw_execbuf_release_pinned_bo [2021-12-18 03:11:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmw_execbuf_release_pinned_bo [2021-12-18 03:11:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_image_buffer_size [2021-12-18 03:11:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_image_buffer_size [2021-12-18 03:11:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2021-12-18 03:11:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2021-12-18 03:11:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-18 03:11:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-18 03:11:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_bind [2021-12-18 03:11:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_bind [2021-12-18 03:11:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_update_layout [2021-12-18 03:11:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_update_layout [2021-12-18 03:11:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-18 03:11:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-18 03:11:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-12-18 03:11:32,085 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-12-18 03:11:32,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-12-18 03:11:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-12-18 03:11:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex_of_vmw_master [2021-12-18 03:11:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex_of_vmw_master [2021-12-18 03:11:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_probe [2021-12-18 03:11:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_probe [2021-12-18 03:11:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_reference [2021-12-18 03:11:32,086 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_reference [2021-12-18 03:11:32,086 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_set [2021-12-18 03:11:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_set [2021-12-18 03:11:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_dirty [2021-12-18 03:11:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_dirty [2021-12-18 03:11:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2021-12-18 03:11:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2021-12-18 03:11:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_remove_item [2021-12-18 03:11:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_remove_item [2021-12-18 03:11:32,087 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_ioctl [2021-12-18 03:11:32,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_ioctl [2021-12-18 03:11:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-18 03:11:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-18 03:11:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 03:11:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 03:11:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-18 03:11:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-18 03:11:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2021-12-18 03:11:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2021-12-18 03:11:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2021-12-18 03:11:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2021-12-18 03:11:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex_of_vmw_private [2021-12-18 03:11:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex_of_vmw_private [2021-12-18 03:11:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2021-12-18 03:11:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2021-12-18 03:11:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-18 03:11:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-18 03:11:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2021-12-18 03:11:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2021-12-18 03:11:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_set [2021-12-18 03:11:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_set [2021-12-18 03:11:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2021-12-18 03:11:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2021-12-18 03:11:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_drm_mode_config [2021-12-18 03:11:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_drm_mode_config [2021-12-18 03:11:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2021-12-18 03:11:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2021-12-18 03:11:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-18 03:11:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-18 03:11:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_restore [2021-12-18 03:11:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_restore [2021-12-18 03:11:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2021-12-18 03:11:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2021-12-18 03:11:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2021-12-18 03:11:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_populate [2021-12-18 03:11:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_dirty_mark [2021-12-18 03:11:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_dirty_mark [2021-12-18 03:11:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dmabuf_lookup [2021-12-18 03:11:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dmabuf_lookup [2021-12-18 03:11:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2021-12-18 03:11:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2021-12-18 03:11:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2021-12-18 03:11:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2021-12-18 03:11:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2021-12-18 03:11:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2021-12-18 03:11:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex_of_vmw_private [2021-12-18 03:11:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex_of_vmw_private [2021-12-18 03:11:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 03:11:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_check_var [2021-12-18 03:11:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_check_var [2021-12-18 03:11:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2021-12-18 03:11:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2021-12-18 03:11:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_define_gmrfb [2021-12-18 03:11:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_define_gmrfb [2021-12-18 03:11:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_detect [2021-12-18 03:11:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_detect [2021-12-18 03:11:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-18 03:11:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-18 03:11:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 03:11:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 03:11:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2021-12-18 03:11:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fasync [2021-12-18 03:11:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure do_surface_dirty_sou [2021-12-18 03:11:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure do_surface_dirty_sou [2021-12-18 03:11:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2021-12-18 03:11:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2021-12-18 03:11:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_free [2021-12-18 03:11:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_free [2021-12-18 03:11:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_sou [2021-12-18 03:11:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_sou [2021-12-18 03:11:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dma_buffer [2021-12-18 03:11:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dma_buffer [2021-12-18 03:11:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2021-12-18 03:11:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2021-12-18 03:11:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_free_relocations [2021-12-18 03:11:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_free_relocations [2021-12-18 03:11:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_dma [2021-12-18 03:11:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_dma [2021-12-18 03:11:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-18 03:11:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-18 03:11:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-12-18 03:11:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-12-18 03:11:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2021-12-18 03:11:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2021-12-18 03:11:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2021-12-18 03:11:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2021-12-18 03:11:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_save_vga [2021-12-18 03:11:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_save_vga [2021-12-18 03:11:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-18 03:11:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-18 03:11:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2021-12-18 03:11:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2021-12-18 03:11:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_lookup [2021-12-18 03:11:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_lookup [2021-12-18 03:11:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_io_mem_reserve [2021-12-18 03:11:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_io_mem_reserve [2021-12-18 03:11:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-18 03:11:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-18 03:11:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2021-12-18 03:11:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2021-12-18 03:11:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2021-12-18 03:11:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2021-12-18 03:11:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2021-12-18 03:11:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2021-12-18 03:11:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-18 03:11:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-18 03:11:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-18 03:11:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-18 03:11:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-18 03:11:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-18 03:11:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2021-12-18 03:11:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2021-12-18 03:11:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-12-18 03:11:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-12-18 03:11:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure drm_irq_uninstall [2021-12-18 03:11:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_irq_uninstall [2021-12-18 03:11:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2021-12-18 03:11:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2021-12-18 03:11:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2021-12-18 03:11:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2021-12-18 03:11:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2021-12-18 03:11:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2021-12-18 03:11:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-18 03:11:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-18 03:11:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2021-12-18 03:11:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2021-12-18 03:11:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_readback_ioctl [2021-12-18 03:11:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_readback_ioctl [2021-12-18 03:11:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_ref [2021-12-18 03:11:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_ref [2021-12-18 03:11:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2021-12-18 03:11:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2021-12-18 03:11:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-18 03:11:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-18 03:11:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2021-12-18 03:11:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2021-12-18 03:11:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2021-12-18 03:11:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2021-12-18 03:11:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2021-12-18 03:11:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2021-12-18 03:11:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_to_res [2021-12-18 03:11:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_to_res [2021-12-18 03:11:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_get_vblank_counter [2021-12-18 03:11:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_get_vblank_counter [2021-12-18 03:11:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2021-12-18 03:11:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2021-12-18 03:11:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2021-12-18 03:11:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2021-12-18 03:11:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2021-12-18 03:11:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2021-12-18 03:11:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_init [2021-12-18 03:11:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_init [2021-12-18 03:11:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_lookup_handle [2021-12-18 03:11:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_lookup_handle [2021-12-18 03:11:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 03:11:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 03:11:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_fill_modes [2021-12-18 03:11:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_fill_modes [2021-12-18 03:11:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2021-12-18 03:11:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2021-12-18 03:11:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2021-12-18 03:11:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2021-12-18 03:11:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_unbind [2021-12-18 03:11:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_unbind [2021-12-18 03:11:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_relocation_add [2021-12-18 03:11:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_relocation_add [2021-12-18 03:11:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2021-12-18 03:11:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2021-12-18 03:11:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 03:11:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 03:11:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2021-12-18 03:11:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2021-12-18 03:11:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_available [2021-12-18 03:11:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_available [2021-12-18 03:11:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_move [2021-12-18 03:11:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_move [2021-12-18 03:11:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2021-12-18 03:11:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2021-12-18 03:11:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_postinstall [2021-12-18 03:11:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_postinstall [2021-12-18 03:11:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure drm_object_attach_property [2021-12-18 03:11:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_object_attach_property [2021-12-18 03:11:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_ioctl [2021-12-18 03:11:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_ioctl [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2021-12-18 03:11:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_all [2021-12-18 03:11:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_all [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-18 03:11:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_to_res [2021-12-18 03:11:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_to_res [2021-12-18 03:11:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2021-12-18 03:11:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2021-12-18 03:11:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 03:11:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-18 03:11:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-18 03:11:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-18 03:11:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-18 03:11:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex_of_vmw_fence_manager [2021-12-18 03:11:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex_of_vmw_fence_manager [2021-12-18 03:11:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_activate [2021-12-18 03:11:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_activate [2021-12-18 03:11:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2021-12-18 03:11:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2021-12-18 03:11:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-12-18 03:11:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-12-18 03:11:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_enable_vblank [2021-12-18 03:11:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_enable_vblank [2021-12-18 03:11:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_get_node [2021-12-18 03:11:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_get_node [2021-12-18 03:11:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_duplicate [2021-12-18 03:11:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_duplicate [2021-12-18 03:11:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_map_offset [2021-12-18 03:11:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_map_offset [2021-12-18 03:11:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2021-12-18 03:11:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2021-12-18 03:11:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_vmw_overlay [2021-12-18 03:11:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_vmw_overlay [2021-12-18 03:11:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_position [2021-12-18 03:11:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_position [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2021-12-18 03:11:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-18 03:11:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2021-12-18 03:11:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-18 03:11:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-18 03:11:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2021-12-18 03:11:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2021-12-18 03:11:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_probed_add [2021-12-18 03:11:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_probed_add [2021-12-18 03:11:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 03:11:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clear_validations [2021-12-18 03:11:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clear_validations [2021-12-18 03:11:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_base_unref [2021-12-18 03:11:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_base_unref [2021-12-18 03:11:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2021-12-18 03:11:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2021-12-18 03:11:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-18 03:11:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-18 03:11:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_page_flip [2021-12-18 03:11:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_page_flip [2021-12-18 03:11:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2021-12-18 03:11:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2021-12-18 03:11:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_calculate_pitch [2021-12-18 03:11:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_calculate_pitch [2021-12-18 03:11:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 03:11:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 03:11:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure clamped_umul32 [2021-12-18 03:11:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure clamped_umul32 [2021-12-18 03:11:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2021-12-18 03:11:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2021-12-18 03:11:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2021-12-18 03:11:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2021-12-18 03:11:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2021-12-18 03:11:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2021-12-18 03:11:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2021-12-18 03:11:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2021-12-18 03:11:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-18 03:11:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-18 03:11:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-18 03:11:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-18 03:11:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2021-12-18 03:11:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2021-12-18 03:11:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2021-12-18 03:11:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2021-12-18 03:11:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_copy_fence_user [2021-12-18 03:11:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_copy_fence_user [2021-12-18 03:11:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2021-12-18 03:11:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2021-12-18 03:11:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_list_unreference [2021-12-18 03:11:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_list_unreference [2021-12-18 03:11:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2021-12-18 03:11:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2021-12-18 03:11:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-18 03:11:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-18 03:11:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 03:11:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 03:11:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-18 03:11:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-18 03:11:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_lock [2021-12-18 03:11:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_lock [2021-12-18 03:11:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2021-12-18 03:11:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2021-12-18 03:11:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2021-12-18 03:11:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2021-12-18 03:11:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2021-12-18 03:11:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_unpopulate [2021-12-18 03:11:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2021-12-18 03:11:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2021-12-18 03:11:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2021-12-18 03:11:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2021-12-18 03:11:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2021-12-18 03:11:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2021-12-18 03:11:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2021-12-18 03:11:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2021-12-18 03:11:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_debug [2021-12-18 03:11:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_debug [2021-12-18 03:11:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_preinstall [2021-12-18 03:11:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_preinstall [2021-12-18 03:11:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2021-12-18 03:11:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2021-12-18 03:11:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2021-12-18 03:11:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2021-12-18 03:11:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-18 03:11:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-18 03:11:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_do_evict [2021-12-18 03:11:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_do_evict [2021-12-18 03:11:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-18 03:11:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-18 03:11:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-18 03:11:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-18 03:11:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_validate_mode_vram [2021-12-18 03:11:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_validate_mode_vram [2021-12-18 03:11:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2021-12-18 03:11:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2021-12-18 03:11:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_process [2021-12-18 03:11:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_process [2021-12-18 03:11:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_save [2021-12-18 03:11:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_save [2021-12-18 03:11:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2021-12-18 03:11:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2021-12-18 03:11:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2021-12-18 03:11:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2021-12-18 03:11:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_open [2021-12-18 03:11:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_open [2021-12-18 03:11:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex_of_vmw_private [2021-12-18 03:11:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex_of_vmw_private [2021-12-18 03:11:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-18 03:11:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-18 03:11:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_flush [2021-12-18 03:11:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_flush [2021-12-18 03:11:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 03:11:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2021-12-18 03:11:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2021-12-18 03:11:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2021-12-18 03:11:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2021-12-18 03:11:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2021-12-18 03:11:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2021-12-18 03:11:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_lock_set_kill [2021-12-18 03:11:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_lock_set_kill [2021-12-18 03:11:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2021-12-18 03:11:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2021-12-18 03:11:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2021-12-18 03:11:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2021-12-18 03:11:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-18 03:11:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-18 03:11:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2021-12-18 03:11:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2021-12-18 03:11:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2021-12-18 03:11:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2021-12-18 03:11:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2021-12-18 03:11:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2021-12-18 03:11:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fops_poll [2021-12-18 03:11:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fops_poll [2021-12-18 03:11:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2021-12-18 03:11:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2021-12-18 03:11:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mmap [2021-12-18 03:11:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mmap [2021-12-18 03:11:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-18 03:11:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-18 03:11:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_load [2021-12-18 03:11:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_load [2021-12-18 03:11:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-18 03:11:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-18 03:11:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2021-12-18 03:11:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2021-12-18 03:11:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_vmw_overlay [2021-12-18 03:11:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_vmw_overlay [2021-12-18 03:11:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_find_item [2021-12-18 03:11:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_find_item [2021-12-18 03:11:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2021-12-18 03:11:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2021-12-18 03:11:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clip_cliprects [2021-12-18 03:11:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clip_cliprects [2021-12-18 03:11:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_init [2021-12-18 03:11:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_init [2021-12-18 03:11:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-18 03:11:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2021-12-18 03:11:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-18 03:11:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-18 03:11:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_gamma_set [2021-12-18 03:11:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_gamma_set [2021-12-18 03:11:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ht_insert_item [2021-12-18 03:11:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ht_insert_item [2021-12-18 03:11:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2021-12-18 03:11:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2021-12-18 03:11:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2021-12-18 03:11:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2021-12-18 03:11:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-18 03:11:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-18 03:11:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2021-12-18 03:11:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2021-12-18 03:11:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2021-12-18 03:11:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2021-12-18 03:11:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 03:11:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dumb_destroy [2021-12-18 03:11:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dumb_destroy [2021-12-18 03:11:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_list_unreserve [2021-12-18 03:11:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_list_unreserve [2021-12-18 03:11:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-18 03:11:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-18 03:11:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2021-12-18 03:11:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2021-12-18 03:11:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2021-12-18 03:11:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2021-12-18 03:11:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2021-12-18 03:11:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_relocations_free [2021-12-18 03:11:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_relocations_free [2021-12-18 03:11:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2021-12-18 03:11:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2021-12-18 03:11:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2021-12-18 03:11:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2021-12-18 03:11:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2021-12-18 03:11:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2021-12-18 03:11:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_uninstall [2021-12-18 03:11:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_uninstall [2021-12-18 03:11:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_save [2021-12-18 03:11:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_save [2021-12-18 03:11:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_fault_reserve_notify [2021-12-18 03:11:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_fault_reserve_notify [2021-12-18 03:11:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_dirty [2021-12-18 03:11:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_dirty [2021-12-18 03:11:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2021-12-18 03:11:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2021-12-18 03:11:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_size_in_blocks [2021-12-18 03:11:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_size_in_blocks [2021-12-18 03:11:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2021-12-18 03:11:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2021-12-18 03:11:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_cid_check [2021-12-18 03:11:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_cid_check [2021-12-18 03:11:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_present [2021-12-18 03:11:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_present [2021-12-18 03:11:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2021-12-18 03:11:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2021-12-18 03:11:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2021-12-18 03:11:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2021-12-18 03:11:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2021-12-18 03:11:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2021-12-18 03:11:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 03:11:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 03:11:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2021-12-18 03:11:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2021-12-18 03:11:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2021-12-18 03:11:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2021-12-18 03:11:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2021-12-18 03:11:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2021-12-18 03:11:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2021-12-18 03:11:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2021-12-18 03:11:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_init [2021-12-18 03:11:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_init [2021-12-18 03:11:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2021-12-18 03:11:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2021-12-18 03:11:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_create [2021-12-18 03:11:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_create [2021-12-18 03:11:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2021-12-18 03:11:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2021-12-18 03:11:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2021-12-18 03:11:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2021-12-18 03:11:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2021-12-18 03:11:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2021-12-18 03:11:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-12-18 03:11:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-12-18 03:11:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check [2021-12-18 03:11:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check [2021-12-18 03:11:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2021-12-18 03:11:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2021-12-18 03:11:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2021-12-18 03:11:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2021-12-18 03:11:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_drm_mode_config [2021-12-18 03:11:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_drm_mode_config [2021-12-18 03:11:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_restore [2021-12-18 03:11:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_restore [2021-12-18 03:11:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_legacy_srf_destroy [2021-12-18 03:11:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_legacy_srf_destroy [2021-12-18 03:11:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-18 03:11:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-18 03:11:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2021-12-18 03:11:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2021-12-18 03:11:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2021-12-18 03:11:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2021-12-18 03:11:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_res_check [2021-12-18 03:11:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_res_check [2021-12-18 03:11:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_put_node [2021-12-18 03:11:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_put_node [2021-12-18 03:11:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure svga3dsurface_get_desc [2021-12-18 03:11:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure svga3dsurface_get_desc [2021-12-18 03:11:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2021-12-18 03:11:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2021-12-18 03:11:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_handler [2021-12-18 03:11:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_handler [2021-12-18 03:11:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2021-12-18 03:11:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2021-12-18 03:11:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2021-12-18 03:11:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2021-12-18 03:11:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_init [2021-12-18 03:11:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_init [2021-12-18 03:11:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_destroy [2021-12-18 03:11:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_destroy [2021-12-18 03:11:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-18 03:11:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-18 03:11:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2021-12-18 03:11:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2021-12-18 03:11:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_queue [2021-12-18 03:11:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_queue [2021-12-18 03:11:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2021-12-18 03:11:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2021-12-18 03:11:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2021-12-18 03:11:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2021-12-18 03:11:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-18 03:11:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-18 03:11:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2021-12-18 03:11:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2021-12-18 03:11:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-18 03:11:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-18 03:11:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 03:11:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_drm_mode_config [2021-12-18 03:11:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_drm_mode_config [2021-12-18 03:11:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_create_dirty_info_property [2021-12-18 03:11:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_create_dirty_info_property [2021-12-18 03:11:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2021-12-18 03:11:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2021-12-18 03:11:33,961 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 03:11:33,968 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 03:12:54,009 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 03:12:54,040 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 03:12:54,041 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 03:12:54,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:12:54 BoogieIcfgContainer [2021-12-18 03:12:54,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 03:12:54,049 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 03:12:54,049 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 03:12:54,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 03:12:54,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:11:19" (1/3) ... [2021-12-18 03:12:54,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f71ea92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:12:54, skipping insertion in model container [2021-12-18 03:12:54,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:11:30" (2/3) ... [2021-12-18 03:12:54,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f71ea92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:12:54, skipping insertion in model container [2021-12-18 03:12:54,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:12:54" (3/3) ... [2021-12-18 03:12:54,054 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--vmwgfx--vmwgfx.ko-main.cil.out.i [2021-12-18 03:12:54,057 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 03:12:54,058 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 03:12:54,117 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 03:12:54,121 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 03:12:54,121 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 03:12:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand has 8174 states, 5353 states have (on average 1.3317765738838034) internal successors, (7129), 5565 states have internal predecessors, (7129), 2425 states have call successors, (2425), 394 states have call predecessors, (2425), 394 states have return successors, (2425), 2387 states have call predecessors, (2425), 2425 states have call successors, (2425) [2021-12-18 03:12:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-12-18 03:12:54,240 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:12:54,241 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:12:54,241 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:12:54,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:12:54,245 INFO L85 PathProgramCache]: Analyzing trace with hash 870727696, now seen corresponding path program 1 times [2021-12-18 03:12:54,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:12:54,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062163593] [2021-12-18 03:12:54,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:12:54,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:12:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:12:55,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 03:12:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:12:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:12:55,184 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:12:55,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062163593] [2021-12-18 03:12:55,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062163593] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:12:55,186 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:12:55,186 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:12:55,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594963521] [2021-12-18 03:12:55,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:12:55,190 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:12:55,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:12:55,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:12:55,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:12:55,228 INFO L87 Difference]: Start difference. First operand has 8174 states, 5353 states have (on average 1.3317765738838034) internal successors, (7129), 5565 states have internal predecessors, (7129), 2425 states have call successors, (2425), 394 states have call predecessors, (2425), 394 states have return successors, (2425), 2387 states have call predecessors, (2425), 2425 states have call successors, (2425) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-18 03:12:56,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:12:56,195 INFO L93 Difference]: Finished difference Result 24466 states and 37060 transitions. [2021-12-18 03:12:56,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:12:56,200 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2021-12-18 03:12:56,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:12:56,311 INFO L225 Difference]: With dead ends: 24466 [2021-12-18 03:12:56,312 INFO L226 Difference]: Without dead ends: 16179 [2021-12-18 03:12:56,394 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:12:56,397 INFO L933 BasicCegarLoop]: 19117 mSDtfsCounter, 11862 mSDsluCounter, 11918 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11862 SdHoareTripleChecker+Valid, 31035 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:12:56,398 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11862 Valid, 31035 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-18 03:12:56,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16179 states. [2021-12-18 03:12:57,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16179 to 16126. [2021-12-18 03:12:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16126 states, 10535 states have (on average 1.3222591362126246) internal successors, (13930), 10923 states have internal predecessors, (13930), 4805 states have call successors, (4805), 786 states have call predecessors, (4805), 785 states have return successors, (4772), 4696 states have call predecessors, (4772), 4772 states have call successors, (4772) [2021-12-18 03:12:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16126 states to 16126 states and 23507 transitions. [2021-12-18 03:12:57,385 INFO L78 Accepts]: Start accepts. Automaton has 16126 states and 23507 transitions. Word has length 21 [2021-12-18 03:12:57,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:12:57,386 INFO L470 AbstractCegarLoop]: Abstraction has 16126 states and 23507 transitions. [2021-12-18 03:12:57,387 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-18 03:12:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 16126 states and 23507 transitions. [2021-12-18 03:12:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-12-18 03:12:57,392 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:12:57,392 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:12:57,392 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 03:12:57,392 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:12:57,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:12:57,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1464846379, now seen corresponding path program 1 times [2021-12-18 03:12:57,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:12:57,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917946647] [2021-12-18 03:12:57,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:12:57,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:12:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:12:57,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 03:12:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:12:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:12:57,917 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:12:57,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917946647] [2021-12-18 03:12:57,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917946647] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:12:57,920 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:12:57,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:12:57,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696150593] [2021-12-18 03:12:57,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:12:57,921 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:12:57,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:12:57,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:12:57,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:12:57,923 INFO L87 Difference]: Start difference. First operand 16126 states and 23507 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-18 03:12:59,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:12:59,112 INFO L93 Difference]: Finished difference Result 48254 states and 70325 transitions. [2021-12-18 03:12:59,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:12:59,113 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2021-12-18 03:12:59,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:12:59,291 INFO L225 Difference]: With dead ends: 48254 [2021-12-18 03:12:59,291 INFO L226 Difference]: Without dead ends: 32131 [2021-12-18 03:12:59,389 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:12:59,390 INFO L933 BasicCegarLoop]: 15369 mSDtfsCounter, 11721 mSDsluCounter, 11783 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11721 SdHoareTripleChecker+Valid, 27152 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:12:59,391 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11721 Valid, 27152 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-18 03:12:59,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32131 states. [2021-12-18 03:13:00,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32131 to 32078. [2021-12-18 03:13:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32078 states, 20954 states have (on average 1.3207979383411281) internal successors, (27676), 21698 states have internal predecessors, (27676), 9555 states have call successors, (9555), 1569 states have call predecessors, (9555), 1568 states have return successors, (9522), 9370 states have call predecessors, (9522), 9522 states have call successors, (9522) [2021-12-18 03:13:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32078 states to 32078 states and 46753 transitions. [2021-12-18 03:13:01,238 INFO L78 Accepts]: Start accepts. Automaton has 32078 states and 46753 transitions. Word has length 23 [2021-12-18 03:13:01,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:13:01,239 INFO L470 AbstractCegarLoop]: Abstraction has 32078 states and 46753 transitions. [2021-12-18 03:13:01,239 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-12-18 03:13:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 32078 states and 46753 transitions. [2021-12-18 03:13:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-12-18 03:13:01,241 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:13:01,241 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:13:01,241 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 03:13:01,241 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:13:01,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:13:01,242 INFO L85 PathProgramCache]: Analyzing trace with hash -766870811, now seen corresponding path program 1 times [2021-12-18 03:13:01,242 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:13:01,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363510172] [2021-12-18 03:13:01,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:13:01,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:13:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:13:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:13:01,684 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:13:01,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363510172] [2021-12-18 03:13:01,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363510172] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:13:01,686 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:13:01,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:13:01,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790329296] [2021-12-18 03:13:01,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:13:01,688 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:13:01,688 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:13:01,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:13:01,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:01,689 INFO L87 Difference]: Start difference. First operand 32078 states and 46753 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:03,861 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:13:05,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:13:05,865 INFO L93 Difference]: Finished difference Result 96171 states and 140170 transitions. [2021-12-18 03:13:05,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:13:05,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-12-18 03:13:05,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:13:06,260 INFO L225 Difference]: With dead ends: 96171 [2021-12-18 03:13:06,260 INFO L226 Difference]: Without dead ends: 64096 [2021-12-18 03:13:06,380 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:06,383 INFO L933 BasicCegarLoop]: 18259 mSDtfsCounter, 11759 mSDsluCounter, 11807 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11759 SdHoareTripleChecker+Valid, 30066 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:13:06,384 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11759 Valid, 30066 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2021-12-18 03:13:06,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64096 states. [2021-12-18 03:13:09,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64096 to 64076. [2021-12-18 03:13:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64076 states, 41862 states have (on average 1.32024270221203) internal successors, (55268), 43318 states have internal predecessors, (55268), 19077 states have call successors, (19077), 3137 states have call predecessors, (19077), 3136 states have return successors, (19044), 18740 states have call predecessors, (19044), 19044 states have call successors, (19044) [2021-12-18 03:13:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64076 states to 64076 states and 93389 transitions. [2021-12-18 03:13:09,839 INFO L78 Accepts]: Start accepts. Automaton has 64076 states and 93389 transitions. Word has length 21 [2021-12-18 03:13:09,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:13:09,840 INFO L470 AbstractCegarLoop]: Abstraction has 64076 states and 93389 transitions. [2021-12-18 03:13:09,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 64076 states and 93389 transitions. [2021-12-18 03:13:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-12-18 03:13:09,843 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:13:09,844 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:13:09,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 03:13:09,844 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:13:09,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:13:09,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1596142708, now seen corresponding path program 1 times [2021-12-18 03:13:09,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:13:09,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10768507] [2021-12-18 03:13:09,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:13:09,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:13:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:13:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:13:10,427 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:13:10,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10768507] [2021-12-18 03:13:10,427 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10768507] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:13:10,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:13:10,428 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:13:10,428 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70625939] [2021-12-18 03:13:10,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:13:10,429 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:13:10,429 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:13:10,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:13:10,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:10,431 INFO L87 Difference]: Start difference. First operand 64076 states and 93389 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:12,599 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:13:15,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:13:15,909 INFO L93 Difference]: Finished difference Result 191047 states and 285689 transitions. [2021-12-18 03:13:15,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:13:15,909 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-12-18 03:13:15,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:13:16,602 INFO L225 Difference]: With dead ends: 191047 [2021-12-18 03:13:16,603 INFO L226 Difference]: Without dead ends: 126974 [2021-12-18 03:13:17,221 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:17,222 INFO L933 BasicCegarLoop]: 17193 mSDtfsCounter, 12073 mSDsluCounter, 11593 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12073 SdHoareTripleChecker+Valid, 28786 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:13:17,223 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12073 Valid, 28786 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2021-12-18 03:13:17,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126974 states. [2021-12-18 03:13:22,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126974 to 126900. [2021-12-18 03:13:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126900 states, 83039 states have (on average 1.3207890268428089) internal successors, (109677), 85902 states have internal predecessors, (109677), 37636 states have call successors, (37636), 6258 states have call predecessors, (37636), 6224 states have return successors, (40092), 36907 states have call predecessors, (40092), 37600 states have call successors, (40092) [2021-12-18 03:13:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126900 states to 126900 states and 187405 transitions. [2021-12-18 03:13:24,565 INFO L78 Accepts]: Start accepts. Automaton has 126900 states and 187405 transitions. Word has length 25 [2021-12-18 03:13:24,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:13:24,566 INFO L470 AbstractCegarLoop]: Abstraction has 126900 states and 187405 transitions. [2021-12-18 03:13:24,566 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 126900 states and 187405 transitions. [2021-12-18 03:13:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-18 03:13:24,568 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:13:24,569 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:13:24,569 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 03:13:24,569 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:13:24,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:13:24,569 INFO L85 PathProgramCache]: Analyzing trace with hash 2050795639, now seen corresponding path program 1 times [2021-12-18 03:13:24,569 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:13:24,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069187268] [2021-12-18 03:13:24,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:13:24,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:13:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:13:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:13:25,260 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:13:25,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069187268] [2021-12-18 03:13:25,260 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069187268] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:13:25,260 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:13:25,260 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:13:25,261 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634780165] [2021-12-18 03:13:25,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:13:25,261 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:13:25,261 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:13:25,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:13:25,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:25,262 INFO L87 Difference]: Start difference. First operand 126900 states and 187405 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:27,422 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:13:29,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:13:29,537 INFO L93 Difference]: Finished difference Result 126902 states and 187406 transitions. [2021-12-18 03:13:29,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:13:29,538 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-12-18 03:13:29,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:13:30,181 INFO L225 Difference]: With dead ends: 126902 [2021-12-18 03:13:30,181 INFO L226 Difference]: Without dead ends: 126899 [2021-12-18 03:13:30,246 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:30,247 INFO L933 BasicCegarLoop]: 11822 mSDtfsCounter, 11800 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11800 SdHoareTripleChecker+Valid, 11822 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:13:30,247 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11800 Valid, 11822 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2021-12-18 03:13:30,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126899 states. [2021-12-18 03:13:35,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126899 to 126899. [2021-12-18 03:13:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126899 states, 83039 states have (on average 1.320776984308578) internal successors, (109676), 85901 states have internal predecessors, (109676), 37635 states have call successors, (37635), 6258 states have call predecessors, (37635), 6224 states have return successors, (40092), 36907 states have call predecessors, (40092), 37600 states have call successors, (40092) [2021-12-18 03:13:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126899 states to 126899 states and 187403 transitions. [2021-12-18 03:13:37,047 INFO L78 Accepts]: Start accepts. Automaton has 126899 states and 187403 transitions. Word has length 26 [2021-12-18 03:13:37,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:13:37,048 INFO L470 AbstractCegarLoop]: Abstraction has 126899 states and 187403 transitions. [2021-12-18 03:13:37,048 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 126899 states and 187403 transitions. [2021-12-18 03:13:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-12-18 03:13:37,052 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:13:37,052 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:13:37,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 03:13:37,053 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:13:37,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:13:37,053 INFO L85 PathProgramCache]: Analyzing trace with hash -858227729, now seen corresponding path program 1 times [2021-12-18 03:13:37,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:13:37,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197121075] [2021-12-18 03:13:37,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:13:37,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:13:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:13:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:13:37,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:13:37,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197121075] [2021-12-18 03:13:37,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197121075] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:13:37,468 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:13:37,468 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:13:37,468 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106677401] [2021-12-18 03:13:37,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:13:37,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:13:37,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:13:37,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:13:37,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:37,469 INFO L87 Difference]: Start difference. First operand 126899 states and 187403 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:13:39,633 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:13:42,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:13:42,096 INFO L93 Difference]: Finished difference Result 127127 states and 187581 transitions. [2021-12-18 03:13:42,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:13:42,096 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-12-18 03:13:42,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:13:42,691 INFO L225 Difference]: With dead ends: 127127 [2021-12-18 03:13:42,691 INFO L226 Difference]: Without dead ends: 127123 [2021-12-18 03:13:42,758 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:13:42,759 INFO L933 BasicCegarLoop]: 11820 mSDtfsCounter, 11772 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11772 SdHoareTripleChecker+Valid, 11851 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:13:42,760 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [11772 Valid, 11851 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2021-12-18 03:13:42,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127123 states.