/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.7.3/main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 04:01:46,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 04:01:46,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 04:01:46,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 04:01:46,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 04:01:46,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 04:01:46,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 04:01:46,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 04:01:46,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 04:01:46,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 04:01:46,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 04:01:46,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 04:01:46,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 04:01:46,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 04:01:46,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 04:01:46,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 04:01:46,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 04:01:46,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 04:01:46,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 04:01:46,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 04:01:46,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 04:01:46,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 04:01:46,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 04:01:46,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 04:01:46,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 04:01:46,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 04:01:46,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 04:01:46,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 04:01:46,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 04:01:46,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 04:01:46,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 04:01:46,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 04:01:46,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 04:01:46,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 04:01:46,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 04:01:46,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 04:01:46,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 04:01:46,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 04:01:46,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 04:01:46,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 04:01:46,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 04:01:46,765 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 04:01:46,797 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 04:01:46,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 04:01:46,798 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 04:01:46,798 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 04:01:46,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 04:01:46,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 04:01:46,799 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 04:01:46,799 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 04:01:46,799 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 04:01:46,799 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 04:01:46,800 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 04:01:46,800 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 04:01:46,800 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 04:01:46,801 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 04:01:46,801 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 04:01:46,801 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 04:01:46,801 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 04:01:46,801 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 04:01:46,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 04:01:46,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 04:01:46,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 04:01:46,803 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 04:01:46,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 04:01:46,803 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 04:01:46,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 04:01:46,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 04:01:46,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 04:01:46,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 04:01:46,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 04:01:46,805 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 04:01:46,805 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 04:01:47,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 04:01:47,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 04:01:47,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 04:01:47,043 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 04:01:47,048 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 04:01:47,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-04-03 04:01:48,262 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 04:01:48,959 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 04:01:48,959 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-04-03 04:01:49,039 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef10cd01/c476bc25783243f49ac93fa03d3930b1/FLAG322801849 [2023-04-03 04:01:49,056 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ef10cd01/c476bc25783243f49ac93fa03d3930b1 [2023-04-03 04:01:49,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 04:01:49,061 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 04:01:49,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 04:01:49,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 04:01:49,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 04:01:49,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 04:01:49" (1/1) ... [2023-04-03 04:01:49,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58d67ea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:01:49, skipping insertion in model container [2023-04-03 04:01:49,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 04:01:49" (1/1) ... [2023-04-03 04:01:49,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 04:01:49,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 04:01:58,969 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2023-04-03 04:01:59,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 04:01:59,622 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 04:02:00,352 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i[722028,722041] [2023-04-03 04:02:00,371 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 04:02:00,752 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 04:02:00,753 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 04:02:00,759 INFO L208 MainTranslator]: Completed translation [2023-04-03 04:02:00,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00 WrapperNode [2023-04-03 04:02:00,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 04:02:00,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 04:02:00,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 04:02:00,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 04:02:00,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:00,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:00,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:00,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,594 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 04:02:01,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 04:02:01,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 04:02:01,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 04:02:01,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (1/1) ... [2023-04-03 04:02:01,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 04:02:01,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 04:02:01,844 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) [2023-04-03 04:02:01,860 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 [2023-04-03 04:02:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 04:02:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 04:02:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reference [2023-04-03 04:02:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_priv [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fpriv [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unreference [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_invalid [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_ok [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_to_validate_list [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_to_validate_list [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_cid_check [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_sid_check [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_set_render_target_check [2023-04-03 04:02:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_surface_copy_check [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_stretch_blt_check [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_blt_surf_screen_check [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_present_check [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_query_bo_switch_prepare [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_query_bo_switch_commit [2023-04-03 04:02:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_query_switch_backoff [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_translate_guest_ptr [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_end_query [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_wait_query [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_dma [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_draw [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_tex_state [2023-04-03 04:02:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_define_gmrfb [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_not_3d [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cmd_check_all [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_free_relocations [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_apply_relocations [2023-04-03 04:02:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clear_validations [2023-04-03 04:02:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_validate_single_buffer [2023-04-03 04:02:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_validate_buffers [2023-04-03 04:02:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resize_cmd_bounce [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_copy_fence_user [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_process [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_ioctl [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2023-04-03 04:02:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_13 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-03 04:02:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-04-03 04:02:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_write [2023-04-03 04:02:01,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr2_bind [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr2_unbind [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_build_descriptors [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_free_descriptors [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_fire_descriptors [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_count_descriptors [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_bind [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmr_unbind [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_38 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2023-04-03 04:02:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2023-04-03 04:02:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-03 04:02:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_read [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_reference [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_reference [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_clip_cliprects [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_image [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_dmabuf [2023-04-03 04:02:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_cursor_update_position [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_set [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_cursor_move [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_cursor_snoop [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_cursor_post_execbuf [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_create_handle [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure do_surface_dirty_sou [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_dirty [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_new_framebuffer_surface [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_destroy [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_ldu [2023-04-03 04:02:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_define_gmrfb [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure do_dmabuf_dirty_sou [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_dirty [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_new_framebuffer_dmabuf [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_fb_create [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_present [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_readback [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_init [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_cursor_bypass_ioctl [2023-04-03 04:02:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_write_svga [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_save_vga [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_restore_vga [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_validate_mode_vram [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_get_vblank_counter [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_enable_vblank [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_disable_vblank [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_update_layout [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_page_flip [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_save [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_restore [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_crtc_gamma_set [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_dpms [2023-04-03 04:02:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_save [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_restore [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_detect [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_guess_mode_timing [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_fill_modes [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_du_connector_set_property [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_update_layout_ioctl [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_69 [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_70 [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_71 [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_72 [2023-04-03 04:02:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_74 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_79 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_80 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2023-04-03 04:02:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 04:02:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_add [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mtrr_del [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_lock_set_kill [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_print_capabilities [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_create [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_get_initial_size [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_load [2023-04-03 04:02:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_preclose [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_postclose [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_open [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_unlocked_ioctl [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_firstopen [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_init [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_create [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_destroy [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_set [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_master_drop [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_remove [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmwgfx_pm_notifier [2023-04-03 04:02:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pci_suspend [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pci_resume [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_suspend [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_resume [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_probe [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmwgfx_init [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vmwgfx_exit [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_119 [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_120 [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_121 [2023-04-03 04:02:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_122 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_126 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_127 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_128 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_129 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_130 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_131 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_132 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_133 [2023-04-03 04:02:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_134 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_136 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_137 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_138 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_139 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_140 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_141 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_142 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_143 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_144 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2023-04-03 04:02:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_147 [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_setcolreg [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_check_var [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_set_par [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_pan_display [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_blank [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_dirty_flush [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_dirty_mark [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_deferred_io [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_fillrect [2023-04-03 04:02:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_copyarea [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_imageblit [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_create_bo [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_init [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_close [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_on [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main4_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_177 [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_178 [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_179 [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_180 [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_181 [2023-04-03 04:02:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_182 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_183 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_184 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_185 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_186 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_187 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_188 [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_getparam_ioctl [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_get_cap_3d_ioctl [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_ioctl [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_present_readback_ioctl [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fops_poll [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fops_read [2023-04-03 04:02:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_201 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_202 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_203 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_204 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_205 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_206 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_207 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_208 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_209 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_210 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_211 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_212 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_213 [2023-04-03 04:02:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_214 [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_215 [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_216 [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mem_glob [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dma_buffer [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dma_buffer [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_reference [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release_id [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2023-04-03 04:02:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_alloc_id [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_init [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_activate [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_lookup [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_init [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_alloc [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_free [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_destroy_ioctl [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_define_ioctl [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_context_check [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_dma_size [2023-04-03 04:02:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_define_size [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_size [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_encode [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_define_encode [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_dma_encode [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_res_free [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_do_validate [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_evict [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_validate [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_remove_from_lists [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_init [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_free [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreserve [2023-04-03 04:02:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_lookup_handle [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_lookup_handle [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_destroy_ioctl [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_define_ioctl [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_reference_ioctl [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_check [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_bo_free [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_init [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dmabuf_destroy [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dmabuf_release [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_alloc_ioctl [2023-04-03 04:02:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unref_ioctl [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_validate_node [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_validate_clear [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_dmabuf_lookup [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_init [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_free [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_unref_ioctl [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_claim_ioctl [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_lookup [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_233 [2023-04-03 04:02:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_234 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_235 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_236 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_237 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_238 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_239 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_240 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_241 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_242 [2023-04-03 04:02:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_243 [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_244 [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_245 [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_246 [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_bind [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_unbind [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_destroy [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_tt_create [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_invalidate_caches [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_init_mem_type [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_evict_flags [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_verify_access [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_io_mem_reserve [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_io_mem_free [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_fault_reserve_notify [2023-04-03 04:02:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_ref [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_flush [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_signaled [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_wait [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main7_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_261 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_262 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_263 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_264 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_265 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_266 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_267 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_268 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_269 [2023-04-03 04:02:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_270 [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_271 [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_272 [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_3d [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_have_pitchlock [2023-04-03 04:02:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_ping_host [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_release [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_is_full [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait_noirq [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_wait [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_reserve [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_res_copy [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_slow_copy [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_commit [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_emit_dummy_query [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_285 [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_286 [2023-04-03 04:02:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_287 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_288 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_289 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_290 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_291 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_292 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_293 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_294 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_295 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_296 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_297 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_298 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_299 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_300 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_301 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_302 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_303 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_304 [2023-04-03 04:02:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_305 [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_306 [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_307 [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_308 [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_309 [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_handler [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_idle [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_add [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_waiter_remove [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_goal_waiter_add [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_goal_waiter_remove [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_wait_seqno [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_preinstall [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_postinstall [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_irq_uninstall [2023-04-03 04:02:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_335 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_336 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_337 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_338 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_339 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_340 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_341 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_342 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_343 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_344 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_345 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_346 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_347 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_348 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_349 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_350 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_351 [2023-04-03 04:02:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_352 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_353 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_354 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_355 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_356 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_357 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_358 [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_commit_list [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2023-04-03 04:02:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_init [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_init_legacy_display_system [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close_legacy_display_system [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main10_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_383 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_384 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_385 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_386 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_387 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_388 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_389 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_390 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_391 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_392 [2023-04-03 04:02:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_393 [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_394 [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_mmap [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_mem_global_init [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_mem_global_release [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_init [2023-04-03 04:02:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ttm_global_release [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_407 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_408 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_409 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_410 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_411 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_412 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_413 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_414 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_415 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_416 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_417 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_418 [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_escape [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_flush [2023-04-03 04:02:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_put [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop_all [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_ioctl [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_num_overlays [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_num_free_overlays [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_claim [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_init [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_431 [2023-04-03 04:02:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_432 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_433 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_434 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_435 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_436 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_437 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_438 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_439 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_440 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_441 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_442 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_443 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_444 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_445 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_446 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_447 [2023-04-03 04:02:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_448 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_449 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_450 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_451 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_452 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_453 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_454 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_455 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_456 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_457 [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_compare [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_queue_init [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_queue_takedown [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_push [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_marker_pull [2023-04-03 04:02:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_timespec_add [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_lag [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lag_lt [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_wait_lag [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_485 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_486 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_487 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_488 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_489 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_490 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_491 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_492 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_493 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_494 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_495 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_496 [2023-04-03 04:02:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_get_node [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_put_node [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_init [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_takedown [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_gmrid_man_debug [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_509 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_510 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_511 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_512 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_513 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_514 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_515 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_516 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_517 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_518 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_519 [2023-04-03 04:02:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_520 [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_init [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_manager_takedown [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_init [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_reference [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_goal_new_locked [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_goal_check_locked [2023-04-03 04:02:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_flush [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_destroy [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_create [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_destroy [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_up [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait_ioctl [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled_ioctl [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unref_ioctl [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_fpriv_gone [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_seq_passed [2023-04-03 04:02:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_add_action [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_queue [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_create [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_event_ioctl [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_533 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_534 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_535 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_536 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_537 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_538 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_539 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_540 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_541 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_542 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_543 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_544 [2023-04-03 04:02:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_545 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_546 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_547 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_548 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_get_guest_ptr [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_bo_pin [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_565 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_566 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_567 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_568 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_569 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_570 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_571 [2023-04-03 04:02:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_572 [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_573 [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_574 [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_575 [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_576 [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_del_active [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_add_active [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_create [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_free [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_init [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_init_screen_object_display [2023-04-03 04:02:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_close_screen_object_display [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_screen_object_flippable [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_kms_screen_object_update_implicit_fb [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main17_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_589 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_590 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_591 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_592 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_593 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_594 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_595 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_596 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_597 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_598 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_599 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_600 [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 04:02:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmdbuf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fb_surf_mutex [2023-04-03 04:02:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fb_surf_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fifo_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_goal_irq_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_goal_irq_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_goal_irq_mutex [2023-04-03 04:02:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_goal_irq_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_goal_irq_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_goal_irq_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_goal_irq_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_mutex [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-03 04:02:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex [2023-04-03 04:02:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_release_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock [2023-04-03 04:02:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 04:02:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2023-04-03 04:02:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_attach_property [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_cleanup [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_cleanup [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_get_bpp_depth [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_pci_dev [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2023-04-03 04:02:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ioctl [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_irq_install [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_irq_uninstall [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_get [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_master_put [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_cleanup [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_init [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_list_update [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_create_dirty_info_property [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_destroy [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_duplicate [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_probed_add [2023-04-03 04:02:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_exit [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_init [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_put_dev [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_read [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_cleanup [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vblank_init [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_delayed_work_sync [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2023-04-03 04:02:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_destroy [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_get_new [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_init [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_pre_get [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_get_new_above [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_pre_get [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_wc [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-04-03 04:02:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-03 04:02:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_init [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_lookup [2023-04-03 04:02:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_base_object_unref [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_acc_size [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_clean_mm [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_create [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_init [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_evict_mm [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_mmap [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_swapout_all [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2023-04-03 04:02:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_wait [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_backoff_reservation [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_fence_buffer_objects [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_eu_reserve_buffers [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_lock_init [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_alloc [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_free [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_init [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_release [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_init [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_device_release [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_file_init [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_object_file_release [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_lock [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_read_unlock [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_add [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_ref_object_base_unref [2023-04-03 04:02:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_round_pot [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_suspend_lock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_suspend_unlock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_fini [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_init [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_lock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_vt_unlock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_lock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_write_unlock [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-04-03 04:02:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 04:02:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 04:02:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 04:02:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-03 04:02:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 04:02:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-04-03 04:02:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 04:02:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 04:02:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_13 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-04-03 04:02:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cmdbuf_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmdbuf_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmdbuf_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex [2023-04-03 04:02:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reference [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_base_unref [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_unlock [2023-04-03 04:02:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_read_lock [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_backoff_reservation [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_reserve_buffers [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_eu_fence_buffer_objects [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_create [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_priv [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fpriv [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_check [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_lookup_handle [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_validate [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_validate_node [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_validate_clear [2023-04-03 04:02:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dmabuf_lookup [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreserve [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_pin [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_reserve [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_commit [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_emit_dummy_query [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_ioctl [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_process [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_copy_fence_user [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_wait_lag [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_cursor_post_execbuf [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_cursor_snoop [2023-04-03 04:02:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unreference [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_invalid [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_ok [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_to_validate_list [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_to_validate_list [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_cid_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_sid_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_set_render_target_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_surface_copy_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_stretch_blt_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_blt_surf_screen_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_present_check [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_query_bo_switch_prepare [2023-04-03 04:02:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_query_bo_switch_commit [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_query_switch_backoff [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_translate_guest_ptr [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_end_query [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_wait_query [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_dma [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_draw [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_tex_state [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_define_gmrfb [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_not_3d [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cmd_check_all [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_free_relocations [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_apply_relocations [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clear_validations [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_validate_single_buffer [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_validate_buffers [2023-04-03 04:02:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resize_cmd_bounce [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_38 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2023-04-03 04:02:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_mutex [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_mutex [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_write [2023-04-03 04:02:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_bind [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_unbind [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr2_bind [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr2_unbind [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_build_descriptors [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_free_descriptors [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_fire_descriptors [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmr_count_descriptors [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_70 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_71 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_80 [2023-04-03 04:02:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_69 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_72 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_74 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_79 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2023-04-03 04:02:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fb_surf_mutex [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fb_surf_mutex [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 04:02:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_cleanup [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_cleanup [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_probed_add [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_duplicate [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_init [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_cleanup [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_destroy [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_list_update [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_get_bpp_depth [2023-04-03 04:02:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_get [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure drm_master_put [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_lookup [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_unref [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_queue [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_read [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_reference [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_lookup_handle [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_pitchlock [2023-04-03 04:02:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_init [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_save_vga [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_restore_vga [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_cursor_bypass_ioctl [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_write_svga [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_validate_mode_vram [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_get_vblank_counter [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_enable_vblank [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_disable_vblank [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_present [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_readback [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_update_layout_ioctl [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_reference [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_reference [2023-04-03 04:02:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_image [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_dmabuf [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_cursor_update_position [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_page_flip [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_save [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_restore [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_gamma_set [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_set [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_crtc_cursor_move [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_dpms [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_save [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_restore [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_detect [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_fill_modes [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_connector_set_property [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_init_legacy_display_system [2023-04-03 04:02:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close_legacy_display_system [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_init_screen_object_display [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_close_screen_object_display [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_screen_object_flippable [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_screen_object_update_implicit_fb [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_clip_cliprects [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_create_handle [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_surface_dirty_sou [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_dirty [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_new_framebuffer_surface [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_destroy [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_ldu [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_define_gmrfb [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_dmabuf_dirty_sou [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_dirty [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2023-04-03 04:02:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_new_framebuffer_dmabuf [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_kms_fb_create [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_du_update_layout [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_guess_mode_timing [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_120 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_121 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_126 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_128 [2023-04-03 04:02:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_130 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_133 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_134 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_137 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_138 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_140 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_141 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_143 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_147 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_119 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_122 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_127 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_129 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_131 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_132 [2023-04-03 04:02:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_136 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_139 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_142 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_144 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_release_mutex [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_release_mutex [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2023-04-03 04:02:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_add [2023-04-03 04:02:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mtrr_del [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ioctl [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_compat_ioctl [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fasync [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_irq_install [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_irq_uninstall [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_put_dev [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_init [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_exit [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_pci_dev [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_wait [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_create [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2023-04-03 04:02:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_clean_mm [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_evict_mm [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_swapout_all [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_init [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_file_init [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_file_release [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_init [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_object_device_release [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_lock_init [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_suspend_lock [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_suspend_unlock [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_lock [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_vt_unlock [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_lock_set_kill [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_init [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_manager_takedown [2023-04-03 04:02:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_up [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unref_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_event_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_fpriv_gone [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_destroy_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_define_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_define_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_reference_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_alloc_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unref_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_claim_ioctl [2023-04-03 04:02:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_unref_ioctl [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_getparam_ioctl [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_get_cap_3d_ioctl [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_ioctl [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_present_readback_ioctl [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fops_poll [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fops_read [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_release [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_have_3d [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_init [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_global_release [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mmap [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_handler [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_preinstall [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_postinstall [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_irq_uninstall [2023-04-03 04:02:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_init [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_close [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_on [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_init [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_ioctl [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_probe [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_init [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmwgfx_pm_notifier [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_print_capabilities [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_create [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_get_initial_size [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_load [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_preclose [2023-04-03 04:02:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_postclose [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_open [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_unlocked_ioctl [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_firstopen [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_create [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_destroy [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_set [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_master_drop [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_remove [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pci_suspend [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pci_resume [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_suspend [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_resume [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2023-04-03 04:02:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure vmwgfx_init [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure vmwgfx_exit [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_178 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_179 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_181 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_183 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_184 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_186 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_188 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_177 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_180 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_182 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_185 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_187 [2023-04-03 04:02:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure flush_delayed_work_sync [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-04-03 04:02:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_unlock [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_write_lock [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_bo_free [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_init [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop_all [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_setcolreg [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_check_var [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_set_par [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_pan_display [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_blank [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_dirty_flush [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_dirty_mark [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_deferred_io [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_fillrect [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_copyarea [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_imageblit [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_create_bo [2023-04-03 04:02:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main4_sequence_infinite_withcheck_stateful [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_202 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_203 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_205 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_207 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_208 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_210 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_212 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_214 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_216 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_213 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_215 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_201 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_204 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_206 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_209 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_211 [2023-04-03 04:02:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure drm_read [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_ping_host [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_num_overlays [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_num_free_overlays [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_234 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_235 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_237 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_239 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_240 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_242 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_244 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_246 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_233 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_236 [2023-04-03 04:02:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_238 [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_241 [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_243 [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_245 [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure idr_pre_get [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure idr_get_new_above [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_acc_size [2023-04-03 04:02:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_alloc [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_free [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_round_pot [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_base_object_init [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_ref_object_add [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_alloc [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_res_free [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_init [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_check [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_lookup [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_bo_get_guest_ptr [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_claim [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_mem_glob [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dma_buffer [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dma_buffer [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release_id [2023-04-03 04:02:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_alloc_id [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_init [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_activate [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_lookup [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_context_init [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_free [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_dma_size [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_define_size [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_size [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_destroy_encode [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_define_encode [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_dma_encode [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2023-04-03 04:02:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_do_validate [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_evict [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_remove_from_lists [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_free [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dmabuf_destroy [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_dmabuf_release [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_init [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_free [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_262 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_263 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_265 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_267 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_268 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_270 [2023-04-03 04:02:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_272 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_261 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_264 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_266 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_269 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_271 [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_init [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_fini [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_reference [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_flush [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_bind [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_unbind [2023-04-03 04:02:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_destroy [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_tt_create [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_invalidate_caches [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_init_mem_type [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_evict_flags [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_verify_access [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_io_mem_reserve [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_io_mem_free [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_fault_reserve_notify [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_ref [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_flush [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_signaled [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_wait [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main7_sequence_infinite_withcheck_stateful [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-03 04:02:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_286 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_287 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_289 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_291 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_292 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_294 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_296 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_298 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_300 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_302 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_304 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_306 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_308 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_309 [2023-04-03 04:02:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_285 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_288 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_290 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_293 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_295 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_297 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_299 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_301 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_303 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_305 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_307 [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fifo_mutex [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fifo_mutex [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-04-03 04:02:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_queue_init [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_queue_takedown [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_push [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_is_full [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait_noirq [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_wait [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_res_copy [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_slow_copy [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_336 [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_337 [2023-04-03 04:02:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_339 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_341 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_342 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_344 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_346 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_348 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_350 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_352 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_354 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_356 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_358 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_335 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_338 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_340 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_343 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_345 [2023-04-03 04:02:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_347 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_349 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_351 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_353 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_355 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_357 [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_wait_seqno [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_add [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_waiter_remove [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_goal_waiter_add [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_goal_waiter_remove [2023-04-03 04:02:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_marker_pull [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_idle [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_384 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_385 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_387 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_389 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_390 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_392 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_394 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_383 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_386 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_388 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_391 [2023-04-03 04:02:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_393 [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_attach_property [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_create_dirty_info_property [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_init [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vblank_cleanup [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_commit_list [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2023-04-03 04:02:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_init [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main10_sequence_infinite_withcheck_stateful [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_408 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_409 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_411 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_413 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_414 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_416 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_418 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_407 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_410 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_412 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_415 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_417 [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_mmap [2023-04-03 04:02:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_init [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_release [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_mem_global_init [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ttm_mem_global_release [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_432 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_433 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_435 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_437 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_438 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_440 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_442 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_444 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_446 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_448 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_450 [2023-04-03 04:02:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_452 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_454 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_455 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_457 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_431 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_434 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_436 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_439 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_441 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_443 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_445 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_447 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_449 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_451 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_453 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_456 [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure fill_escape [2023-04-03 04:02:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure fill_flush [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_put [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_486 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_487 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_489 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_491 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_492 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_494 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_496 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_485 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_488 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_490 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_493 [2023-04-03 04:02:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_495 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_compare [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_timespec_add [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_lag [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lag_lt [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_510 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_511 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_513 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_515 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_516 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_518 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_520 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_509 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_512 [2023-04-03 04:02:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_514 [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_517 [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_519 [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ida_pre_get [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ida_get_new [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ida_destroy [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ida_init [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_get_node [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_put_node [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_init [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_takedown [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_gmrid_man_debug [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_534 [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_535 [2023-04-03 04:02:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_537 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_539 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_540 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_542 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_544 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_546 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_548 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_533 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_536 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_538 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_541 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_543 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_545 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_547 [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_goal_irq_mutex [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_goal_irq_mutex [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-03 04:02:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_init [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_goal_new_locked [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_goal_check_locked [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_destroy [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_destroy [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2023-04-03 04:02:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_seq_passed [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_add_action [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_create [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_566 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_567 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_569 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_571 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_572 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_574 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_576 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_565 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_568 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_570 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_573 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_575 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_590 [2023-04-03 04:02:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_591 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_593 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_595 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_596 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_598 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_600 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_589 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_592 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_594 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_597 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_599 [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_del_active [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_add_active [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_create [2023-04-03 04:02:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_free [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_init [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main17_sequence_infinite_withcheck_stateful [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cmdbuf_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cmdbuf_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cmdbuf_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cmdbuf_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex [2023-04-03 04:02:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fb_surf_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_fb_surf_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fb_surf_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fb_surf_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fb_surf_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fifo_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_fifo_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fifo_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fifo_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fifo_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_goal_irq_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_goal_irq_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_goal_irq_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_goal_irq_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_goal_irq_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_hw_mutex [2023-04-03 04:02:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_hw_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_hw_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_hw_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_hw_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pm_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pm_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex [2023-04-03 04:02:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_release_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_release_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_release_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_release_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_release_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_struct_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_struct_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_struct_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_struct_mutex [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock [2023-04-03 04:02:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 04:02:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 04:02:04,293 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 04:02:04,302 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 04:03:20,818 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 04:03:25,875 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 04:03:25,876 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-04-03 04:03:25,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 04:03:25 BoogieIcfgContainer [2023-04-03 04:03:25,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 04:03:25,892 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 04:03:25,892 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 04:03:25,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 04:03:25,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 04:01:49" (1/3) ... [2023-04-03 04:03:25,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772dde0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 04:03:25, skipping insertion in model container [2023-04-03 04:03:25,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 04:02:00" (2/3) ... [2023-04-03 04:03:25,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772dde0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 04:03:25, skipping insertion in model container [2023-04-03 04:03:25,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 04:03:25" (3/3) ... [2023-04-03 04:03:25,896 INFO L112 eAbstractionObserver]: Analyzing ICFG main3_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2023-04-03 04:03:25,911 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 04:03:25,911 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 04:03:26,084 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 04:03:26,090 INFO L357 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=FINITE_AUTOMATA, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@703a02a2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 04:03:26,091 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 04:03:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand has 8612 states, 4654 states have (on average 1.2370004297378598) internal successors, (5757), 4917 states have internal predecessors, (5757), 2976 states have call successors, (2976), 687 states have call predecessors, (2976), 687 states have return successors, (2976), 2909 states have call predecessors, (2976), 2976 states have call successors, (2976) [2023-04-03 04:03:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-04-03 04:03:26,124 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:03:26,124 INFO L195 NwaCegarLoop]: 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] [2023-04-03 04:03:26,124 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:03:26,128 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:03:26,128 INFO L85 PathProgramCache]: Analyzing trace with hash -1153596624, now seen corresponding path program 1 times [2023-04-03 04:03:26,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:03:26,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874475564] [2023-04-03 04:03:26,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:03:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:03:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:03:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:03:27,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:03:27,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874475564] [2023-04-03 04:03:27,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874475564] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:03:27,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:03:27,423 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:03:27,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671406971] [2023-04-03 04:03:27,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:03:27,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:03:27,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:03:27,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:03:27,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:03:27,468 INFO L87 Difference]: Start difference. First operand has 8612 states, 4654 states have (on average 1.2370004297378598) internal successors, (5757), 4917 states have internal predecessors, (5757), 2976 states have call successors, (2976), 687 states have call predecessors, (2976), 687 states have return successors, (2976), 2909 states have call predecessors, (2976), 2976 states have call successors, (2976) Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:30,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:35,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:38,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:40,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:41,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:03:41,499 INFO L93 Difference]: Finished difference Result 11836 states and 16891 transitions. [2023-04-03 04:03:41,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:03:41,501 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 26 [2023-04-03 04:03:41,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:03:41,568 INFO L225 Difference]: With dead ends: 11836 [2023-04-03 04:03:41,568 INFO L226 Difference]: Without dead ends: 7422 [2023-04-03 04:03:41,609 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:03:41,616 INFO L413 NwaCegarLoop]: 5846 mSDtfsCounter, 5980 mSDsluCounter, 3993 mSDsCounter, 0 mSdLazyCounter, 697 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5980 SdHoareTripleChecker+Valid, 9839 SdHoareTripleChecker+Invalid, 705 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 697 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2023-04-03 04:03:41,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5980 Valid, 9839 Invalid, 705 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 697 Invalid, 4 Unknown, 0 Unchecked, 13.4s Time] [2023-04-03 04:03:41,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7422 states. [2023-04-03 04:03:42,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7422 to 7407. [2023-04-03 04:03:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7407 states, 3984 states have (on average 1.2161144578313252) internal successors, (4845), 4253 states have internal predecessors, (4845), 2605 states have call successors, (2605), 826 states have call predecessors, (2605), 817 states have return successors, (2701), 2469 states have call predecessors, (2701), 2574 states have call successors, (2701) [2023-04-03 04:03:42,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7407 states to 7407 states and 10151 transitions. [2023-04-03 04:03:42,186 INFO L78 Accepts]: Start accepts. Automaton has 7407 states and 10151 transitions. Word has length 26 [2023-04-03 04:03:42,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:03:42,186 INFO L495 AbstractCegarLoop]: Abstraction has 7407 states and 10151 transitions. [2023-04-03 04:03:42,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 7407 states and 10151 transitions. [2023-04-03 04:03:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-04-03 04:03:42,189 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:03:42,189 INFO L195 NwaCegarLoop]: 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] [2023-04-03 04:03:42,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 04:03:42,190 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:03:42,190 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:03:42,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1407615839, now seen corresponding path program 1 times [2023-04-03 04:03:42,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:03:42,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161543606] [2023-04-03 04:03:42,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:03:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:03:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:03:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:03:42,917 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:03:42,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161543606] [2023-04-03 04:03:42,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161543606] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:03:42,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:03:42,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:03:42,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992016156] [2023-04-03 04:03:42,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:03:42,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:03:42,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:03:42,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:03:42,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:03:42,920 INFO L87 Difference]: Start difference. First operand 7407 states and 10151 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:49,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:49,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:03:49,806 INFO L93 Difference]: Finished difference Result 7409 states and 10152 transitions. [2023-04-03 04:03:49,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:03:49,806 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 27 [2023-04-03 04:03:49,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:03:49,852 INFO L225 Difference]: With dead ends: 7409 [2023-04-03 04:03:49,852 INFO L226 Difference]: Without dead ends: 7406 [2023-04-03 04:03:49,859 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:03:49,860 INFO L413 NwaCegarLoop]: 5510 mSDtfsCounter, 5887 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 391 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5887 SdHoareTripleChecker+Valid, 5515 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 391 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2023-04-03 04:03:49,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5887 Valid, 5515 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 391 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2023-04-03 04:03:49,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7406 states. [2023-04-03 04:03:50,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7406 to 7406. [2023-04-03 04:03:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7406 states, 3984 states have (on average 1.215863453815261) internal successors, (4844), 4252 states have internal predecessors, (4844), 2604 states have call successors, (2604), 826 states have call predecessors, (2604), 817 states have return successors, (2701), 2469 states have call predecessors, (2701), 2574 states have call successors, (2701) [2023-04-03 04:03:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7406 states to 7406 states and 10149 transitions. [2023-04-03 04:03:50,412 INFO L78 Accepts]: Start accepts. Automaton has 7406 states and 10149 transitions. Word has length 27 [2023-04-03 04:03:50,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:03:50,412 INFO L495 AbstractCegarLoop]: Abstraction has 7406 states and 10149 transitions. [2023-04-03 04:03:50,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 7406 states and 10149 transitions. [2023-04-03 04:03:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-04-03 04:03:50,414 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:03:50,414 INFO L195 NwaCegarLoop]: 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, 1] [2023-04-03 04:03:50,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 04:03:50,414 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:03:50,414 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:03:50,415 INFO L85 PathProgramCache]: Analyzing trace with hash -692272045, now seen corresponding path program 1 times [2023-04-03 04:03:50,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:03:50,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123366945] [2023-04-03 04:03:50,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:03:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:03:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:03:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:03:51,004 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:03:51,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123366945] [2023-04-03 04:03:51,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123366945] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:03:51,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:03:51,005 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:03:51,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549593799] [2023-04-03 04:03:51,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:03:51,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:03:51,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:03:51,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:03:51,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:03:51,006 INFO L87 Difference]: Start difference. First operand 7406 states and 10149 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:52,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:57,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:03:58,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:03:58,260 INFO L93 Difference]: Finished difference Result 7418 states and 10155 transitions. [2023-04-03 04:03:58,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:03:58,261 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 28 [2023-04-03 04:03:58,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:03:58,294 INFO L225 Difference]: With dead ends: 7418 [2023-04-03 04:03:58,295 INFO L226 Difference]: Without dead ends: 7414 [2023-04-03 04:03:58,297 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:03:58,298 INFO L413 NwaCegarLoop]: 5505 mSDtfsCounter, 5866 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5866 SdHoareTripleChecker+Valid, 5523 SdHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2023-04-03 04:03:58,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5866 Valid, 5523 Invalid, 400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 397 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2023-04-03 04:03:58,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7414 states. [2023-04-03 04:03:58,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7414 to 7412. [2023-04-03 04:03:58,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7412 states, 3988 states have (on average 1.2148946840521564) internal successors, (4845), 4254 states have internal predecessors, (4845), 2602 states have call successors, (2602), 830 states have call predecessors, (2602), 821 states have return successors, (2701), 2469 states have call predecessors, (2701), 2574 states have call successors, (2701) [2023-04-03 04:03:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7412 states to 7412 states and 10148 transitions. [2023-04-03 04:03:58,700 INFO L78 Accepts]: Start accepts. Automaton has 7412 states and 10148 transitions. Word has length 28 [2023-04-03 04:03:58,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:03:58,700 INFO L495 AbstractCegarLoop]: Abstraction has 7412 states and 10148 transitions. [2023-04-03 04:03:58,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:03:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 7412 states and 10148 transitions. [2023-04-03 04:03:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-04-03 04:03:58,702 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:03:58,702 INFO L195 NwaCegarLoop]: 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, 1, 1] [2023-04-03 04:03:58,702 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 04:03:58,702 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:03:58,704 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:03:58,704 INFO L85 PathProgramCache]: Analyzing trace with hash 8553956, now seen corresponding path program 1 times [2023-04-03 04:03:58,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:03:58,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421724782] [2023-04-03 04:03:58,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:03:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:03:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:03:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:03:59,309 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:03:59,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421724782] [2023-04-03 04:03:59,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421724782] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:03:59,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:03:59,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:03:59,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428475511] [2023-04-03 04:03:59,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:03:59,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:03:59,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:03:59,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:03:59,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:03:59,313 INFO L87 Difference]: Start difference. First operand 7412 states and 10148 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:01,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:06,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:09,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:11,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:12,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:04:12,295 INFO L93 Difference]: Finished difference Result 21692 states and 31348 transitions. [2023-04-03 04:04:12,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:04:12,296 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), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 29 [2023-04-03 04:04:12,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:04:12,377 INFO L225 Difference]: With dead ends: 21692 [2023-04-03 04:04:12,377 INFO L226 Difference]: Without dead ends: 14302 [2023-04-03 04:04:12,425 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:04:12,426 INFO L413 NwaCegarLoop]: 5750 mSDtfsCounter, 5749 mSDsluCounter, 5506 mSDsCounter, 0 mSdLazyCounter, 793 mSolverCounterSat, 5 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5749 SdHoareTripleChecker+Valid, 11256 SdHoareTripleChecker+Invalid, 801 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 793 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2023-04-03 04:04:12,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5749 Valid, 11256 Invalid, 801 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 793 Invalid, 3 Unknown, 0 Unchecked, 12.3s Time] [2023-04-03 04:04:12,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14302 states. [2023-04-03 04:04:13,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14302 to 14275. [2023-04-03 04:04:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14275 states, 7688 states have (on average 1.212799167533819) internal successors, (9324), 8201 states have internal predecessors, (9324), 4980 states have call successors, (4980), 1626 states have call predecessors, (4980), 1606 states have return successors, (6042), 4719 states have call predecessors, (6042), 4929 states have call successors, (6042) [2023-04-03 04:04:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14275 states to 14275 states and 20346 transitions. [2023-04-03 04:04:13,254 INFO L78 Accepts]: Start accepts. Automaton has 14275 states and 20346 transitions. Word has length 29 [2023-04-03 04:04:13,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:04:13,255 INFO L495 AbstractCegarLoop]: Abstraction has 14275 states and 20346 transitions. [2023-04-03 04:04:13,255 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 14275 states and 20346 transitions. [2023-04-03 04:04:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-04-03 04:04:13,260 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:04:13,260 INFO L195 NwaCegarLoop]: 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, 1, 1, 1] [2023-04-03 04:04:13,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 04:04:13,261 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:04:13,261 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:04:13,261 INFO L85 PathProgramCache]: Analyzing trace with hash 259328374, now seen corresponding path program 1 times [2023-04-03 04:04:13,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:04:13,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406907116] [2023-04-03 04:04:13,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:04:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:04:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:04:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:04:13,885 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:04:13,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406907116] [2023-04-03 04:04:13,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406907116] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:04:13,886 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:04:13,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:04:13,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347702870] [2023-04-03 04:04:13,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:04:13,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:04:13,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:04:13,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:04:13,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:04:13,887 INFO L87 Difference]: Start difference. First operand 14275 states and 20346 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:15,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:19,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:20,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:04:20,244 INFO L93 Difference]: Finished difference Result 14509 states and 20550 transitions. [2023-04-03 04:04:20,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:04:20,245 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 30 [2023-04-03 04:04:20,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:04:20,317 INFO L225 Difference]: With dead ends: 14509 [2023-04-03 04:04:20,318 INFO L226 Difference]: Without dead ends: 14505 [2023-04-03 04:04:20,330 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:04:20,330 INFO L413 NwaCegarLoop]: 5513 mSDtfsCounter, 5817 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 412 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5817 SdHoareTripleChecker+Valid, 5610 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 412 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2023-04-03 04:04:20,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5817 Valid, 5610 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 412 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2023-04-03 04:04:20,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14505 states. [2023-04-03 04:04:21,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14505 to 14501. [2023-04-03 04:04:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14501 states, 7812 states have (on average 1.2103174603174602) internal successors, (9455), 8327 states have internal predecessors, (9455), 5010 states have call successors, (5010), 1698 states have call predecessors, (5010), 1678 states have return successors, (6074), 4751 states have call predecessors, (6074), 4961 states have call successors, (6074) [2023-04-03 04:04:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14501 states to 14501 states and 20539 transitions. [2023-04-03 04:04:21,248 INFO L78 Accepts]: Start accepts. Automaton has 14501 states and 20539 transitions. Word has length 30 [2023-04-03 04:04:21,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:04:21,248 INFO L495 AbstractCegarLoop]: Abstraction has 14501 states and 20539 transitions. [2023-04-03 04:04:21,249 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 14501 states and 20539 transitions. [2023-04-03 04:04:21,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-04-03 04:04:21,249 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:04:21,250 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1] [2023-04-03 04:04:21,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 04:04:21,250 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:04:21,250 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:04:21,250 INFO L85 PathProgramCache]: Analyzing trace with hash -556594393, now seen corresponding path program 1 times [2023-04-03 04:04:21,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:04:21,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332331565] [2023-04-03 04:04:21,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:04:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:04:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:04:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:04:21,805 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:04:21,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332331565] [2023-04-03 04:04:21,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [332331565] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:04:21,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:04:21,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:04:21,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398459950] [2023-04-03 04:04:21,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:04:21,806 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:04:21,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:04:21,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:04:21,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:04:21,807 INFO L87 Difference]: Start difference. First operand 14501 states and 20539 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:22,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:24,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:27,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:28,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:04:28,521 INFO L93 Difference]: Finished difference Result 14657 states and 20657 transitions. [2023-04-03 04:04:28,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:04:28,522 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), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 31 [2023-04-03 04:04:28,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:04:28,596 INFO L225 Difference]: With dead ends: 14657 [2023-04-03 04:04:28,596 INFO L226 Difference]: Without dead ends: 14653 [2023-04-03 04:04:28,610 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:04:28,611 INFO L413 NwaCegarLoop]: 5503 mSDtfsCounter, 5492 mSDsluCounter, 386 mSDsCounter, 0 mSdLazyCounter, 422 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5492 SdHoareTripleChecker+Valid, 5889 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 422 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-04-03 04:04:28,611 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5492 Valid, 5889 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 422 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2023-04-03 04:04:28,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14653 states. [2023-04-03 04:04:29,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14653 to 14651. [2023-04-03 04:04:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14651 states, 7888 states have (on average 1.2071501014198782) internal successors, (9522), 8401 states have internal predecessors, (9522), 5028 states have call successors, (5028), 1754 states have call predecessors, (5028), 1734 states have return successors, (6094), 4771 states have call predecessors, (6094), 4981 states have call successors, (6094) [2023-04-03 04:04:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14651 states to 14651 states and 20644 transitions. [2023-04-03 04:04:29,471 INFO L78 Accepts]: Start accepts. Automaton has 14651 states and 20644 transitions. Word has length 31 [2023-04-03 04:04:29,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:04:29,472 INFO L495 AbstractCegarLoop]: Abstraction has 14651 states and 20644 transitions. [2023-04-03 04:04:29,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 14651 states and 20644 transitions. [2023-04-03 04:04:29,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-04-03 04:04:29,473 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:04:29,473 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1] [2023-04-03 04:04:29,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-03 04:04:29,473 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:04:29,473 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:04:29,474 INFO L85 PathProgramCache]: Analyzing trace with hash -80391527, now seen corresponding path program 1 times [2023-04-03 04:04:29,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:04:29,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916340840] [2023-04-03 04:04:29,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:04:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:04:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:04:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:04:29,992 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:04:29,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916340840] [2023-04-03 04:04:29,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916340840] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:04:29,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:04:29,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:04:29,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282032009] [2023-04-03 04:04:29,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:04:29,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:04:29,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:04:29,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:04:29,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:04:29,994 INFO L87 Difference]: Start difference. First operand 14651 states and 20644 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:31,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:32,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:36,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:37,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:04:37,096 INFO L93 Difference]: Finished difference Result 14653 states and 20645 transitions. [2023-04-03 04:04:37,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:04:37,096 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 32 [2023-04-03 04:04:37,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:04:37,165 INFO L225 Difference]: With dead ends: 14653 [2023-04-03 04:04:37,166 INFO L226 Difference]: Without dead ends: 14650 [2023-04-03 04:04:37,177 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:04:37,178 INFO L413 NwaCegarLoop]: 5496 mSDtfsCounter, 5868 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 391 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5868 SdHoareTripleChecker+Valid, 5501 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 391 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2023-04-03 04:04:37,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5868 Valid, 5501 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 391 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2023-04-03 04:04:37,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14650 states. [2023-04-03 04:04:38,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14650 to 14650. [2023-04-03 04:04:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14650 states, 7888 states have (on average 1.207023326572008) internal successors, (9521), 8400 states have internal predecessors, (9521), 5027 states have call successors, (5027), 1754 states have call predecessors, (5027), 1734 states have return successors, (6094), 4771 states have call predecessors, (6094), 4981 states have call successors, (6094) [2023-04-03 04:04:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14650 states to 14650 states and 20642 transitions. [2023-04-03 04:04:38,073 INFO L78 Accepts]: Start accepts. Automaton has 14650 states and 20642 transitions. Word has length 32 [2023-04-03 04:04:38,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:04:38,073 INFO L495 AbstractCegarLoop]: Abstraction has 14650 states and 20642 transitions. [2023-04-03 04:04:38,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 14650 states and 20642 transitions. [2023-04-03 04:04:38,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-04-03 04:04:38,074 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:04:38,074 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1] [2023-04-03 04:04:38,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-03 04:04:38,075 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:04:38,075 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:04:38,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1797000298, now seen corresponding path program 1 times [2023-04-03 04:04:38,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:04:38,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405905119] [2023-04-03 04:04:38,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:04:38,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:04:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:04:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:04:38,559 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:04:38,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405905119] [2023-04-03 04:04:38,561 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405905119] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:04:38,561 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:04:38,561 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:04:38,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046726102] [2023-04-03 04:04:38,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:04:38,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:04:38,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:04:38,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:04:38,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:04:38,562 INFO L87 Difference]: Start difference. First operand 14650 states and 20642 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:39,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:40,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:45,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:47,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:51,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:04:51,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:04:51,904 INFO L93 Difference]: Finished difference Result 41556 states and 63029 transitions. [2023-04-03 04:04:51,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:04:51,905 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), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2023-04-03 04:04:51,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:04:52,160 INFO L225 Difference]: With dead ends: 41556 [2023-04-03 04:04:52,161 INFO L226 Difference]: Without dead ends: 26928 [2023-04-03 04:04:52,284 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:04:52,286 INFO L413 NwaCegarLoop]: 5815 mSDtfsCounter, 5954 mSDsluCounter, 3998 mSDsCounter, 0 mSdLazyCounter, 706 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5954 SdHoareTripleChecker+Valid, 9813 SdHoareTripleChecker+Invalid, 713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 706 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2023-04-03 04:04:52,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5954 Valid, 9813 Invalid, 713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 706 Invalid, 3 Unknown, 0 Unchecked, 12.0s Time] [2023-04-03 04:04:52,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26928 states. [2023-04-03 04:04:54,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26928 to 26864. [2023-04-03 04:04:54,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26864 states, 14464 states have (on average 1.2065818584070795) internal successors, (17452), 15432 states have internal predecessors, (17452), 9149 states have call successors, (9149), 3302 states have call predecessors, (9149), 3250 states have return successors, (12676), 8642 states have call predecessors, (12676), 9076 states have call successors, (12676) [2023-04-03 04:04:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26864 states to 26864 states and 39277 transitions. [2023-04-03 04:04:54,227 INFO L78 Accepts]: Start accepts. Automaton has 26864 states and 39277 transitions. Word has length 33 [2023-04-03 04:04:54,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:04:54,227 INFO L495 AbstractCegarLoop]: Abstraction has 26864 states and 39277 transitions. [2023-04-03 04:04:54,228 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 26864 states and 39277 transitions. [2023-04-03 04:04:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-04-03 04:04:54,228 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:04:54,229 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 04:04:54,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-03 04:04:54,229 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:04:54,229 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:04:54,229 INFO L85 PathProgramCache]: Analyzing trace with hash -133390404, now seen corresponding path program 1 times [2023-04-03 04:04:54,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:04:54,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973291918] [2023-04-03 04:04:54,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:04:54,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:04:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:04:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:04:54,722 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:04:54,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973291918] [2023-04-03 04:04:54,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973291918] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:04:54,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:04:54,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:04:54,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778166001] [2023-04-03 04:04:54,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:04:54,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:04:54,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:04:54,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:04:54,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:04:54,725 INFO L87 Difference]: Start difference. First operand 26864 states and 39277 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:04:56,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:01,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:02,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:05:02,319 INFO L93 Difference]: Finished difference Result 26866 states and 39278 transitions. [2023-04-03 04:05:02,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:05:02,319 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 34 [2023-04-03 04:05:02,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:05:02,440 INFO L225 Difference]: With dead ends: 26866 [2023-04-03 04:05:02,440 INFO L226 Difference]: Without dead ends: 26863 [2023-04-03 04:05:02,457 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:05:02,457 INFO L413 NwaCegarLoop]: 5492 mSDtfsCounter, 5862 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 391 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5862 SdHoareTripleChecker+Valid, 5497 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 391 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2023-04-03 04:05:02,457 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5862 Valid, 5497 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 391 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2023-04-03 04:05:02,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26863 states. [2023-04-03 04:05:03,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26863 to 26863. [2023-04-03 04:05:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26863 states, 14464 states have (on average 1.2065127212389382) internal successors, (17451), 15431 states have internal predecessors, (17451), 9148 states have call successors, (9148), 3302 states have call predecessors, (9148), 3250 states have return successors, (12676), 8642 states have call predecessors, (12676), 9076 states have call successors, (12676) [2023-04-03 04:05:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26863 states to 26863 states and 39275 transitions. [2023-04-03 04:05:04,105 INFO L78 Accepts]: Start accepts. Automaton has 26863 states and 39275 transitions. Word has length 34 [2023-04-03 04:05:04,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:05:04,106 INFO L495 AbstractCegarLoop]: Abstraction has 26863 states and 39275 transitions. [2023-04-03 04:05:04,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:05:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 26863 states and 39275 transitions. [2023-04-03 04:05:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-04-03 04:05:04,107 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:05:04,107 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 04:05:04,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-03 04:05:04,107 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:05:04,107 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:05:04,108 INFO L85 PathProgramCache]: Analyzing trace with hash 154044845, now seen corresponding path program 1 times [2023-04-03 04:05:04,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:05:04,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142161252] [2023-04-03 04:05:04,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:05:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:05:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:05:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:05:04,568 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:05:04,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142161252] [2023-04-03 04:05:04,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142161252] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:05:04,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:05:04,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:05:04,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191277748] [2023-04-03 04:05:04,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:05:04,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:05:04,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:05:04,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:05:04,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:05:04,570 INFO L87 Difference]: Start difference. First operand 26863 states and 39275 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:05:06,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:07,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:12,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:16,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:18,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:20,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 04:05:20,265 INFO L93 Difference]: Finished difference Result 76906 states and 125126 transitions. [2023-04-03 04:05:20,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 04:05:20,265 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 35 [2023-04-03 04:05:20,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 04:05:20,495 INFO L225 Difference]: With dead ends: 76906 [2023-04-03 04:05:20,496 INFO L226 Difference]: Without dead ends: 50065 [2023-04-03 04:05:20,653 INFO L412 NwaCegarLoop]: 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 [2023-04-03 04:05:20,654 INFO L413 NwaCegarLoop]: 5925 mSDtfsCounter, 5774 mSDsluCounter, 3969 mSDsCounter, 0 mSdLazyCounter, 701 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5774 SdHoareTripleChecker+Valid, 9894 SdHoareTripleChecker+Invalid, 709 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 701 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2023-04-03 04:05:20,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5774 Valid, 9894 Invalid, 709 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 701 Invalid, 4 Unknown, 0 Unchecked, 12.9s Time] [2023-04-03 04:05:20,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50065 states. [2023-04-03 04:05:23,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50065 to 49950. [2023-04-03 04:05:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49950 states, 26989 states have (on average 1.2082329838082182) internal successors, (32609), 28834 states have internal predecessors, (32609), 16794 states have call successors, (16794), 6275 states have call predecessors, (16794), 6166 states have return successors, (27731), 15783 states have call predecessors, (27731), 16683 states have call successors, (27731) [2023-04-03 04:05:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49950 states to 49950 states and 77134 transitions. [2023-04-03 04:05:24,119 INFO L78 Accepts]: Start accepts. Automaton has 49950 states and 77134 transitions. Word has length 35 [2023-04-03 04:05:24,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 04:05:24,119 INFO L495 AbstractCegarLoop]: Abstraction has 49950 states and 77134 transitions. [2023-04-03 04:05:24,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:05:24,120 INFO L276 IsEmpty]: Start isEmpty. Operand 49950 states and 77134 transitions. [2023-04-03 04:05:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-04-03 04:05:24,120 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 04:05:24,120 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 04:05:24,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-04-03 04:05:24,120 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 04:05:24,121 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 04:05:24,121 INFO L85 PathProgramCache]: Analyzing trace with hash 474607839, now seen corresponding path program 1 times [2023-04-03 04:05:24,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 04:05:24,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876834490] [2023-04-03 04:05:24,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 04:05:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 04:05:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 04:05:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-03 04:05:24,549 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 04:05:24,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876834490] [2023-04-03 04:05:24,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876834490] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 04:05:24,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 04:05:24,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 04:05:24,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61558210] [2023-04-03 04:05:24,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 04:05:24,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 04:05:24,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 04:05:24,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 04:05:24,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 04:05:24,550 INFO L87 Difference]: Start difference. First operand 49950 states and 77134 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-03 04:05:27,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 04:05:32,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []