java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 08:59:43,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 08:59:43,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 08:59:43,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 08:59:43,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 08:59:43,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 08:59:43,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 08:59:43,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 08:59:43,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 08:59:43,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 08:59:43,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 08:59:43,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 08:59:43,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 08:59:43,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 08:59:43,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 08:59:43,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 08:59:43,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 08:59:43,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 08:59:43,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 08:59:43,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 08:59:43,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 08:59:43,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 08:59:43,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 08:59:43,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 08:59:43,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 08:59:43,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 08:59:43,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 08:59:43,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 08:59:43,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 08:59:43,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 08:59:43,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 08:59:43,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 08:59:43,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 08:59:43,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 08:59:43,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 08:59:43,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 08:59:43,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 08:59:43,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 08:59:43,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 08:59:43,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 08:59:43,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 08:59:43,725 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 08:59:43,747 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 08:59:43,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 08:59:43,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 08:59:43,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 08:59:43,751 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 08:59:43,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 08:59:43,751 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 08:59:43,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 08:59:43,752 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 08:59:43,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 08:59:43,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 08:59:43,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 08:59:43,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 08:59:43,754 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 08:59:43,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 08:59:43,754 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 08:59:43,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 08:59:43,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 08:59:43,755 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 08:59:43,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 08:59:43,755 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 08:59:43,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 08:59:43,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 08:59:43,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 08:59:43,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 08:59:43,756 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 08:59:43,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 08:59:43,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 08:59:43,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 08:59:43,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 08:59:43,843 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 08:59:43,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 08:59:43,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 08:59:43,850 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 08:59:43,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-10-02 08:59:43,916 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f751ed5a/179dd2e20c87488c85e6ec64be472684/FLAG165968764 [2019-10-02 08:59:44,904 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 08:59:44,904 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-10-02 08:59:44,985 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f751ed5a/179dd2e20c87488c85e6ec64be472684/FLAG165968764 [2019-10-02 08:59:45,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f751ed5a/179dd2e20c87488c85e6ec64be472684 [2019-10-02 08:59:45,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 08:59:45,235 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 08:59:45,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 08:59:45,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 08:59:45,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 08:59:45,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:59:45" (1/1) ... [2019-10-02 08:59:45,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b763eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:45, skipping insertion in model container [2019-10-02 08:59:45,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:59:45" (1/1) ... [2019-10-02 08:59:45,251 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 08:59:45,463 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 08:59:52,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:59:52,213 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 08:59:52,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:59:54,792 INFO L192 MainTranslator]: Completed translation [2019-10-02 08:59:54,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54 WrapperNode [2019-10-02 08:59:54,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 08:59:54,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 08:59:54,794 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 08:59:54,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 08:59:54,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:54,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:54,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:54,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:55,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:55,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:55,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... [2019-10-02 08:59:55,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 08:59:55,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 08:59:55,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 08:59:55,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 08:59:55,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 08:59:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 08:59:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 08:59:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 08:59:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 08:59:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 08:59:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-02 08:59:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-02 08:59:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 08:59:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 08:59:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 08:59:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 08:59:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-02 08:59:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 08:59:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_probe [2019-10-02 08:59:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2019-10-02 08:59:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2019-10-02 08:59:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2019-10-02 08:59:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_resume [2019-10-02 08:59:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_suspend [2019-10-02 08:59:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2019-10-02 08:59:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_freeze [2019-10-02 08:59:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_thaw [2019-10-02 08:59:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_poweroff [2019-10-02 08:59:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init [2019-10-02 08:59:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_exit [2019-10-02 08:59:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_driver_13 [2019-10-02 08:59:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_15 [2019-10-02 08:59:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_14 [2019-10-02 08:59:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_16 [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-02 08:59:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-02 08:59:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-10-02 08:59:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2019-10-02 08:59:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_17 [2019-10-02 08:59:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-02 08:59:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-02 08:59:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 08:59:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 08:59:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 08:59:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 08:59:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_offset_addr [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2019-10-02 08:59:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write16 [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2019-10-02 08:59:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg [2019-10-02 08:59:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2019-10-02 08:59:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_detect_chip [2019-10-02 08:59:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dram_info [2019-10-02 08:59:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2019-10-02 08:59:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2019-10-02 08:59:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create [2019-10-02 08:59:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vram_info [2019-10-02 08:59:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_load [2019-10-02 08:59:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_unload [2019-10-02 08:59:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2019-10-02 08:59:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_create [2019-10-02 08:59:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unref [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_mmap_offset [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_mmap_offset [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2019-10-02 08:59:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_43 [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2019-10-02 08:59:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-10-02 08:59:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-10-02 08:59:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_51 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_52 [2019-10-02 08:59:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_54 [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 08:59:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_find [2019-10-02 08:59:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_add [2019-10-02 08:59:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_helper_add [2019-10-02 08:59:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_helper_add [2019-10-02 08:59:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2019-10-02 08:59:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve [2019-10-02 08:59:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2019-10-02 08:59:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_unreserve [2019-10-02 08:59:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2019-10-02 08:59:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2019-10-02 08:59:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2019-10-02 08:59:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2019-10-02 08:59:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_palette_index [2019-10-02 08:59:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2019-10-02 08:59:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vbios_mode_info [2019-10-02 08:59:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_std_reg [2019-10-02 08:59:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_crtc_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_offset_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dclk_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_ext_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_sync_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dac_reg [2019-10-02 08:59:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_start_address_crt1 [2019-10-02 08:59:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2019-10-02 08:59:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2019-10-02 08:59:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_do_set_base [2019-10-02 08:59:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2019-10-02 08:59:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2019-10-02 08:59:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2019-10-02 08:59:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2019-10-02 08:59:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2019-10-02 08:59:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2019-10-02 08:59:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2019-10-02 08:59:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2019-10-02 08:59:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_init [2019-10-02 08:59:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2019-10-02 08:59:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_best_single_encoder [2019-10-02 08:59:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_dpms [2019-10-02 08:59:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fixup [2019-10-02 08:59:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_mode_set [2019-10-02 08:59:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2019-10-02 08:59:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2019-10-02 08:59:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_init [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_modes [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_valid [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_init [2019-10-02 08:59:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_init [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_fini [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_init [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fini [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clock [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure get_data [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock [2019-10-02 08:59:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_create [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_destroy [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_show_cursor [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_hide_cursor [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_cursor_image [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2019-10-02 08:59:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_encoder_helper_funcs_7 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_crtc_helper_funcs_10 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_connector_helper_funcs_6 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_crtc_funcs_9 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_connector_funcs_5 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-02 08:59:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_79 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_80 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_82 [2019-10-02 08:59:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2019-10-02 08:59:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_89 [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_90 [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_91 [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 08:59:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock___0 [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible___0 [2019-10-02 08:59:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock___0 [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_can_sleep [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve___0 [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve___0 [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___1 [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve___0 [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fillrect [2019-10-02 08:59:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_copyarea [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_imageblit [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create_object [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_set [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_get [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_destroy [2019-10-02 08:59:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_init [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_fini [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_fb_helper_funcs_3 [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_4 [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_114 [2019-10-02 08:59:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_119 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2019-10-02 08:59:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_125 [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_126 [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_verify_access [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bdev [2019-10-02 08:59:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_init [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_release [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_init [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_release [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_ttm_destroy [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_bo_is_ast_bo [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_init_mem_type [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_evict_flags [2019-10-02 08:59:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_verify_access [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_reserve [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_free [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_move [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_create [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_populate [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2019-10-02 08:59:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_init [2019-10-02 08:59:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_fini [2019-10-02 08:59:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2019-10-02 08:59:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_create [2019-10-02 08:59:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2019-10-02 08:59:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2019-10-02 08:59:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unpin [2019-10-02 08:59:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_push_sysram [2019-10-02 08:59:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2019-10-02 08:59:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ttm_bo_driver_1 [2019-10-02 08:59:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-10-02 08:59:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-02 08:59:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_149 [2019-10-02 08:59:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_150 [2019-10-02 08:59:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_151 [2019-10-02 08:59:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_152 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_153 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_154 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_155 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_156 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_157 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2019-10-02 08:59:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_160 [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_161 [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_164 [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2019-10-02 08:59:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_is_vga_enabled [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_def_ext_reg [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mmctestburst2_ast2150 [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrtest_ast2150 [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrscan_ast2150 [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2019-10-02 08:59:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_reg [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan [2019-10-02 08:59:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test2 [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test3 [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan3 [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQI_L [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQSI [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr3_info [2019-10-02 08:59:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr3_init [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr2_info [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr2_init [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_2300 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_184 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_185 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_186 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_187 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_188 [2019-10-02 08:59:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_189 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_190 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_191 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_192 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_193 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_194 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_195 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_196 [2019-10-02 08:59:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_199 [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_dp501_microcode [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cmd_trigger [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_cmd [2019-10-02 08:59:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_data [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_backup_fw [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_launch_m68k [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dp501_max_clk [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dp501_read_edid [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2019-10-02 08:59:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_analog [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_3rdtx [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_219 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_220 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_221 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_222 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_223 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_224 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_225 [2019-10-02 08:59:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_226 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_227 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_228 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_229 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_230 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_231 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_234 [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 08:59:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_base_of_ww_mutex [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2019-10-02 08:59:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_base_of_ww_mutex [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-02 08:59:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-02 08:59:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-02 08:59:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-02 08:59:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-02 08:59:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-02 08:59:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-10-02 08:59:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_fb_info [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_fb_info [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_fb_info [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 08:59:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_struct_mutex_of_drm_device [2019-10-02 08:59:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2019-10-02 08:59:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_struct_mutex_of_drm_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-02 08:59:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 08:59:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_add [2019-10-02 08:59:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_del [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_compat_ioctl [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_register [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_unregister [2019-10-02 08:59:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_cleanup [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_cleanup [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_get_bpp_depth [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_blank [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_check_var [2019-10-02 08:59:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_enter [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_leave [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_fix [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_var [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_init [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_initial_config [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_pan_display [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_prepare [2019-10-02 08:59:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_set_par [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_setcmap [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_single_add_all_connectors [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_unregister_private [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_dumb_destroy [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_handle_create [2019-10-02 08:59:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_init [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_release [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_pci_dev [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2019-10-02 08:59:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_disable_unused_functions [2019-10-02 08:59:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_mode_fill_fb_struct [2019-10-02 08:59:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2019-10-02 08:59:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_resume_force_mode [2019-10-02 08:59:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ioctl [2019-10-02 08:59:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_disable [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_enable [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_cleanup [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_init [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_reset [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2019-10-02 08:59:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_legacy_fb_format [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_exit [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_init [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_set_busid [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2019-10-02 08:59:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_put_dev [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_read [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_is_allowed [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-10-02 08:59:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_10 [2019-10-02 08:59:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_connect_10 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_16 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_12 [2019-10-02 08:59:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_9 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_16 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_16 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_16 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_16 [2019-10-02 08:59:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_15 [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_16 [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_16 [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_16 [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_16 [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-02 08:59:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 08:59:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_add_to_lru [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_init [2019-10-02 08:59:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_dma_acc_size [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_mmap [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_move_memcpy [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2019-10-02 08:59:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_init [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_release [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_populate [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_unpopulate [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_fini [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_init [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vgacon_text_force [2019-10-02 08:59:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_unlock [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 08:59:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 08:59:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_17 [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-02 08:59:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 08:59:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-02 08:59:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-02 08:59:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 08:59:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-10-02 08:59:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_driver_13 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_fb_helper_funcs_3 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_4 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_encoder_helper_funcs_7 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_crtc_helper_funcs_10 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ttm_bo_driver_1 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_15 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_connector_helper_funcs_6 [2019-10-02 08:59:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_crtc_funcs_9 [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_14 [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_connector_funcs_5 [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_16 [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure vgacon_text_force [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 08:59:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_reset [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ioctl [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure drm_compat_ioctl [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2019-10-02 08:59:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure drm_read [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_put_dev [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_init [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_exit [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_pci_dev [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_set_busid [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_resume_force_mode [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_disable [2019-10-02 08:59:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_enable [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_dumb_destroy [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_load [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_unload [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_create [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_mmap_offset [2019-10-02 08:59:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_probe [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_resume [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_suspend [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_freeze [2019-10-02 08:59:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_thaw [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_poweroff [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ast_exit [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_16 [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_16 [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_16 [2019-10-02 08:59:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_15 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_16 [2019-10-02 08:59:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_16 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_16 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_16 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_16 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-02 08:59:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-02 08:59:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-02 08:59:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_43 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_52 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-10-02 08:59:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_51 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-02 08:59:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-02 08:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_54 [2019-10-02 08:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_init [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_cleanup [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_offset_addr [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2019-10-02 08:59:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_handle_create [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write16 [2019-10-02 08:59:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2019-10-02 08:59:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2019-10-02 08:59:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_init [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fini [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2019-10-02 08:59:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_init [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_fini [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_init [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_fini [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_create [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2019-10-02 08:59:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_is_vga_enabled [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_backup_fw [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_mode_fill_fb_struct [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_detect_chip [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dram_info [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create [2019-10-02 08:59:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vram_info [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unref [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_mmap_offset [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_12 [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_82 [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_91 [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_80 [2019-10-02 08:59:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_90 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_79 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-10-02 08:59:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_89 [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 08:59:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_unlock [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock [2019-10-02 08:59:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2019-10-02 08:59:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_cleanup [2019-10-02 08:59:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2019-10-02 08:59:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_register [2019-10-02 08:59:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_unregister [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_cleanup [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2019-10-02 08:59:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_find [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_add [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_helper_add [2019-10-02 08:59:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_helper_add [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_add_to_lru [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve [2019-10-02 08:59:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_unreserve [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2019-10-02 08:59:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2019-10-02 08:59:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2019-10-02 08:59:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_push_sysram [2019-10-02 08:59:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dp501_read_edid [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dp501_max_clk [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_create [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_destroy [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_palette_index [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2019-10-02 08:59:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vbios_mode_info [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_std_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_crtc_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_offset_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dclk_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_ext_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_sync_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dac_reg [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_start_address_crt1 [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_do_set_base [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2019-10-02 08:59:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_init [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_best_single_encoder [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_dpms [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fixup [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_mode_set [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2019-10-02 08:59:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_init [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_modes [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_valid [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_init [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_init [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_fini [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure get_clock [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure get_data [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_data [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_show_cursor [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ast_hide_cursor [2019-10-02 08:59:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure copy_cursor_image [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_connect_10 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_9 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_10 [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-02 08:59:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_119 [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_126 [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2019-10-02 08:59:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_125 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_114 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2019-10-02 08:59:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2019-10-02 08:59:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-10-02 08:59:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock___0 [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible___0 [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock___0 [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_unregister_private [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_legacy_fb_format [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_get_bpp_depth [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_can_sleep [2019-10-02 08:59:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_prepare [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_init [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_blank [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_pan_display [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_set_par [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_check_var [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_var [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_fix [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_setcmap [2019-10-02 08:59:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_initial_config [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_single_add_all_connectors [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_enter [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_leave [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_disable_unused_functions [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve___0 [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve___0 [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___1 [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve___0 [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2019-10-02 08:59:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fillrect [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ast_copyarea [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ast_imageblit [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create_object [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_set [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_get [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_destroy [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_152 [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_161 [2019-10-02 08:59:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_150 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_153 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_154 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_157 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_164 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_160 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_149 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_151 [2019-10-02 08:59:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_155 [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_156 [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_add [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_del [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_is_allowed [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_verify_access [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_dma_acc_size [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2019-10-02 08:59:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_mmap [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_init [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_release [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_init [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_fini [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_init [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_move_memcpy [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_release [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_init [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unpin [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2019-10-02 08:59:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bdev [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_init [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_release [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_init [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_release [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_ttm_destroy [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_bo_is_ast_bo [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_init_mem_type [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_evict_flags [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_verify_access [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_reserve [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_free [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_move [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2019-10-02 08:59:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_create [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_populate [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_187 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_196 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_185 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_188 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_189 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_192 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_193 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_199 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_195 [2019-10-02 08:59:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_184 [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_186 [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_190 [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_191 [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_194 [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-02 08:59:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_3rdtx [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_2300 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_def_ext_reg [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmctestburst2_ast2150 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtest_ast2150 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure cbrscan_ast2150 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_reg [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single [2019-10-02 08:59:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test2 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test3 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan3 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQI_L [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQSI [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr3_info [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ddr3_init [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr2_info [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ddr2_init [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_222 [2019-10-02 08:59:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_231 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_220 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_223 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_224 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_227 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_228 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_234 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_230 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_219 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_221 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_225 [2019-10-02 08:59:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_226 [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_229 [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_dp501_microcode [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure ast_launch_m68k [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2019-10-02 08:59:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure set_cmd_trigger [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_cmd [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_data [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_analog [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 08:59:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_base_of_ww_mutex [2019-10-02 08:59:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_base_of_ww_mutex [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_base_of_ww_mutex [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-02 08:59:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-02 08:59:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_fb_info [2019-10-02 08:59:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_fb_info [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_fb_info [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-02 08:59:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_struct_mutex_of_drm_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_struct_mutex_of_drm_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 08:59:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 08:59:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 08:59:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 08:59:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 08:59:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 08:59:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 09:00:03,914 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 09:00:18,104 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 09:00:18,105 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 09:00:18,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 09:00:18 BoogieIcfgContainer [2019-10-02 09:00:18,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 09:00:18,112 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 09:00:18,112 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 09:00:18,117 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 09:00:18,117 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 08:59:45" (1/3) ... [2019-10-02 09:00:18,118 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bafcd08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 09:00:18, skipping insertion in model container [2019-10-02 09:00:18,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:59:54" (2/3) ... [2019-10-02 09:00:18,118 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bafcd08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 09:00:18, skipping insertion in model container [2019-10-02 09:00:18,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 09:00:18" (3/3) ... [2019-10-02 09:00:18,121 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-10-02 09:00:18,134 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 09:00:18,164 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 09:00:18,189 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 09:00:18,266 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 09:00:18,267 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 09:00:18,267 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 09:00:18,267 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 09:00:18,267 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 09:00:18,267 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 09:00:18,267 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 09:00:18,268 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 09:00:18,268 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 09:00:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states. [2019-10-02 09:00:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-10-02 09:00:18,396 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:18,398 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:18,400 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:18,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:18,406 INFO L82 PathProgramCache]: Analyzing trace with hash 996789128, now seen corresponding path program 1 times [2019-10-02 09:00:18,409 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:18,409 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:18,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:18,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:18,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:19,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:19,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:19,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:19,755 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:19,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:19,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:19,774 INFO L87 Difference]: Start difference. First operand 5241 states. Second operand 3 states. [2019-10-02 09:00:22,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:22,767 INFO L93 Difference]: Finished difference Result 13509 states and 18913 transitions. [2019-10-02 09:00:22,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:22,769 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2019-10-02 09:00:22,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:22,894 INFO L225 Difference]: With dead ends: 13509 [2019-10-02 09:00:22,894 INFO L226 Difference]: Without dead ends: 8922 [2019-10-02 09:00:22,941 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:24,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8922 states. [2019-10-02 09:00:24,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8922 to 8915. [2019-10-02 09:00:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8915 states. [2019-10-02 09:00:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8915 states to 8915 states and 12330 transitions. [2019-10-02 09:00:24,784 INFO L78 Accepts]: Start accepts. Automaton has 8915 states and 12330 transitions. Word has length 208 [2019-10-02 09:00:24,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:24,791 INFO L475 AbstractCegarLoop]: Abstraction has 8915 states and 12330 transitions. [2019-10-02 09:00:24,791 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:24,792 INFO L276 IsEmpty]: Start isEmpty. Operand 8915 states and 12330 transitions. [2019-10-02 09:00:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-10-02 09:00:24,811 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:24,812 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:24,812 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:24,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:24,813 INFO L82 PathProgramCache]: Analyzing trace with hash 359068305, now seen corresponding path program 1 times [2019-10-02 09:00:24,813 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:24,814 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:24,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:24,866 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:24,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:25,536 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:25,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:25,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:25,539 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:25,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:25,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:25,540 INFO L87 Difference]: Start difference. First operand 8915 states and 12330 transitions. Second operand 3 states. [2019-10-02 09:00:26,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:26,435 INFO L93 Difference]: Finished difference Result 25200 states and 34929 transitions. [2019-10-02 09:00:26,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:26,436 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2019-10-02 09:00:26,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:26,576 INFO L225 Difference]: With dead ends: 25200 [2019-10-02 09:00:26,576 INFO L226 Difference]: Without dead ends: 16328 [2019-10-02 09:00:26,623 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:26,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16328 states. [2019-10-02 09:00:27,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16328 to 16297. [2019-10-02 09:00:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16297 states. [2019-10-02 09:00:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16297 states to 16297 states and 22621 transitions. [2019-10-02 09:00:27,834 INFO L78 Accepts]: Start accepts. Automaton has 16297 states and 22621 transitions. Word has length 210 [2019-10-02 09:00:27,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:27,837 INFO L475 AbstractCegarLoop]: Abstraction has 16297 states and 22621 transitions. [2019-10-02 09:00:27,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 16297 states and 22621 transitions. [2019-10-02 09:00:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 09:00:27,844 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:27,844 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:27,845 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:27,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:27,845 INFO L82 PathProgramCache]: Analyzing trace with hash 1834487171, now seen corresponding path program 1 times [2019-10-02 09:00:27,845 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:27,845 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:27,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:27,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:27,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:28,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:28,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:28,618 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:28,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:28,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:28,619 INFO L87 Difference]: Start difference. First operand 16297 states and 22621 transitions. Second operand 3 states. [2019-10-02 09:00:29,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:29,484 INFO L93 Difference]: Finished difference Result 32455 states and 45410 transitions. [2019-10-02 09:00:29,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:29,484 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2019-10-02 09:00:29,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:29,712 INFO L225 Difference]: With dead ends: 32455 [2019-10-02 09:00:29,713 INFO L226 Difference]: Without dead ends: 32449 [2019-10-02 09:00:29,732 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:29,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32449 states. [2019-10-02 09:00:31,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32449 to 32445. [2019-10-02 09:00:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32445 states. [2019-10-02 09:00:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32445 states to 32445 states and 45389 transitions. [2019-10-02 09:00:31,736 INFO L78 Accepts]: Start accepts. Automaton has 32445 states and 45389 transitions. Word has length 214 [2019-10-02 09:00:31,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:31,738 INFO L475 AbstractCegarLoop]: Abstraction has 32445 states and 45389 transitions. [2019-10-02 09:00:31,738 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 32445 states and 45389 transitions. [2019-10-02 09:00:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-02 09:00:31,743 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:31,743 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:31,744 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:31,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:31,744 INFO L82 PathProgramCache]: Analyzing trace with hash 1031711871, now seen corresponding path program 1 times [2019-10-02 09:00:31,744 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:31,744 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:31,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:31,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:31,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:32,335 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:32,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:32,336 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:32,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:32,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:32,337 INFO L87 Difference]: Start difference. First operand 32445 states and 45389 transitions. Second operand 3 states. [2019-10-02 09:00:33,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:33,034 INFO L93 Difference]: Finished difference Result 32447 states and 45390 transitions. [2019-10-02 09:00:33,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:33,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-10-02 09:00:33,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:34,739 INFO L225 Difference]: With dead ends: 32447 [2019-10-02 09:00:34,740 INFO L226 Difference]: Without dead ends: 32444 [2019-10-02 09:00:34,753 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:34,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32444 states. [2019-10-02 09:00:36,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32444 to 32444. [2019-10-02 09:00:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32444 states. [2019-10-02 09:00:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32444 states to 32444 states and 45387 transitions. [2019-10-02 09:00:36,458 INFO L78 Accepts]: Start accepts. Automaton has 32444 states and 45387 transitions. Word has length 215 [2019-10-02 09:00:36,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:36,459 INFO L475 AbstractCegarLoop]: Abstraction has 32444 states and 45387 transitions. [2019-10-02 09:00:36,459 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 32444 states and 45387 transitions. [2019-10-02 09:00:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-10-02 09:00:36,464 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:36,464 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:36,464 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:36,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:36,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1915486214, now seen corresponding path program 1 times [2019-10-02 09:00:36,465 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:36,465 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:36,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:36,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:36,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:37,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:37,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:37,077 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:37,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:37,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:37,078 INFO L87 Difference]: Start difference. First operand 32444 states and 45387 transitions. Second operand 3 states. [2019-10-02 09:00:37,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:37,943 INFO L93 Difference]: Finished difference Result 32446 states and 45388 transitions. [2019-10-02 09:00:37,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:37,943 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2019-10-02 09:00:37,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:38,123 INFO L225 Difference]: With dead ends: 32446 [2019-10-02 09:00:38,123 INFO L226 Difference]: Without dead ends: 32443 [2019-10-02 09:00:38,142 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:38,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32443 states. [2019-10-02 09:00:39,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32443 to 32443. [2019-10-02 09:00:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32443 states. [2019-10-02 09:00:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32443 states to 32443 states and 45385 transitions. [2019-10-02 09:00:41,556 INFO L78 Accepts]: Start accepts. Automaton has 32443 states and 45385 transitions. Word has length 216 [2019-10-02 09:00:41,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:41,556 INFO L475 AbstractCegarLoop]: Abstraction has 32443 states and 45385 transitions. [2019-10-02 09:00:41,557 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 32443 states and 45385 transitions. [2019-10-02 09:00:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-10-02 09:00:41,561 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:41,562 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:41,562 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:41,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:41,563 INFO L82 PathProgramCache]: Analyzing trace with hash -752275358, now seen corresponding path program 1 times [2019-10-02 09:00:41,563 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:41,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:41,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:41,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:41,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:42,161 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:42,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:42,162 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:42,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:42,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:42,163 INFO L87 Difference]: Start difference. First operand 32443 states and 45385 transitions. Second operand 3 states. [2019-10-02 09:00:42,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:42,920 INFO L93 Difference]: Finished difference Result 32445 states and 45386 transitions. [2019-10-02 09:00:42,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:42,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2019-10-02 09:00:42,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:43,105 INFO L225 Difference]: With dead ends: 32445 [2019-10-02 09:00:43,105 INFO L226 Difference]: Without dead ends: 32442 [2019-10-02 09:00:43,130 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:43,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32442 states. [2019-10-02 09:00:45,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32442 to 32442. [2019-10-02 09:00:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32442 states. [2019-10-02 09:00:45,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32442 states to 32442 states and 45383 transitions. [2019-10-02 09:00:45,360 INFO L78 Accepts]: Start accepts. Automaton has 32442 states and 45383 transitions. Word has length 217 [2019-10-02 09:00:45,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:45,360 INFO L475 AbstractCegarLoop]: Abstraction has 32442 states and 45383 transitions. [2019-10-02 09:00:45,361 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:45,361 INFO L276 IsEmpty]: Start isEmpty. Operand 32442 states and 45383 transitions. [2019-10-02 09:00:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-10-02 09:00:45,370 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:45,370 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:45,370 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:45,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:45,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1848500599, now seen corresponding path program 1 times [2019-10-02 09:00:45,371 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:45,371 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:45,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:45,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:45,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:45,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:45,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:45,901 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:45,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:45,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:45,903 INFO L87 Difference]: Start difference. First operand 32442 states and 45383 transitions. Second operand 3 states. [2019-10-02 09:00:46,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:46,781 INFO L93 Difference]: Finished difference Result 32444 states and 45384 transitions. [2019-10-02 09:00:46,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:46,782 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2019-10-02 09:00:46,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:46,959 INFO L225 Difference]: With dead ends: 32444 [2019-10-02 09:00:46,960 INFO L226 Difference]: Without dead ends: 32441 [2019-10-02 09:00:46,986 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:47,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32441 states. [2019-10-02 09:00:48,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32441 to 32441. [2019-10-02 09:00:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32441 states. [2019-10-02 09:00:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32441 states to 32441 states and 45381 transitions. [2019-10-02 09:00:48,831 INFO L78 Accepts]: Start accepts. Automaton has 32441 states and 45381 transitions. Word has length 218 [2019-10-02 09:00:48,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:48,831 INFO L475 AbstractCegarLoop]: Abstraction has 32441 states and 45381 transitions. [2019-10-02 09:00:48,832 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 32441 states and 45381 transitions. [2019-10-02 09:00:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-10-02 09:00:48,836 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:48,837 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:48,837 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:48,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:48,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1471739835, now seen corresponding path program 1 times [2019-10-02 09:00:48,838 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:48,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:48,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:48,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:48,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:49,360 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:49,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:49,361 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:49,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:49,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:49,362 INFO L87 Difference]: Start difference. First operand 32441 states and 45381 transitions. Second operand 3 states. [2019-10-02 09:00:51,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:51,659 INFO L93 Difference]: Finished difference Result 96459 states and 135347 transitions. [2019-10-02 09:00:51,659 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:51,659 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 219 [2019-10-02 09:00:51,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:52,002 INFO L225 Difference]: With dead ends: 96459 [2019-10-02 09:00:52,003 INFO L226 Difference]: Without dead ends: 64061 [2019-10-02 09:00:52,132 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:52,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64061 states. [2019-10-02 09:00:56,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64061 to 64036. [2019-10-02 09:00:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64036 states. [2019-10-02 09:00:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64036 states to 64036 states and 89973 transitions. [2019-10-02 09:00:56,637 INFO L78 Accepts]: Start accepts. Automaton has 64036 states and 89973 transitions. Word has length 219 [2019-10-02 09:00:56,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:00:56,638 INFO L475 AbstractCegarLoop]: Abstraction has 64036 states and 89973 transitions. [2019-10-02 09:00:56,638 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:00:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 64036 states and 89973 transitions. [2019-10-02 09:00:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-10-02 09:00:56,642 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:00:56,642 INFO L411 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:00:56,642 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:00:56,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:00:56,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1617914124, now seen corresponding path program 1 times [2019-10-02 09:00:56,643 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:00:56,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:00:56,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:56,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:00:56,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:00:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:00:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-02 09:00:57,139 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:00:57,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:00:57,140 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:00:57,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:00:57,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:57,141 INFO L87 Difference]: Start difference. First operand 64036 states and 89973 transitions. Second operand 3 states. [2019-10-02 09:00:58,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:00:58,100 INFO L93 Difference]: Finished difference Result 64038 states and 89974 transitions. [2019-10-02 09:00:58,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:00:58,101 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 220 [2019-10-02 09:00:58,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:00:58,425 INFO L225 Difference]: With dead ends: 64038 [2019-10-02 09:00:58,425 INFO L226 Difference]: Without dead ends: 64019 [2019-10-02 09:00:58,465 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:00:58,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64019 states. [2019-10-02 09:01:00,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64019 to 64019. [2019-10-02 09:01:00,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64019 states. [2019-10-02 09:01:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64019 states to 64019 states and 89949 transitions. [2019-10-02 09:01:00,924 INFO L78 Accepts]: Start accepts. Automaton has 64019 states and 89949 transitions. Word has length 220 [2019-10-02 09:01:00,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:01:00,925 INFO L475 AbstractCegarLoop]: Abstraction has 64019 states and 89949 transitions. [2019-10-02 09:01:00,925 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:01:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 64019 states and 89949 transitions. [2019-10-02 09:01:00,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-10-02 09:01:00,929 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:01:00,930 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 1, 1] [2019-10-02 09:01:00,930 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:01:00,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:01:00,930 INFO L82 PathProgramCache]: Analyzing trace with hash -705919800, now seen corresponding path program 1 times [2019-10-02 09:01:00,930 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:01:00,930 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:01:00,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:00,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:01:00,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:01:01,949 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-10-02 09:01:01,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:01:01,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:01:01,950 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:01:01,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:01:01,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:01:01,951 INFO L87 Difference]: Start difference. First operand 64019 states and 89949 transitions. Second operand 3 states. [2019-10-02 09:01:07,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:01:07,558 INFO L93 Difference]: Finished difference Result 191247 states and 268776 transitions. [2019-10-02 09:01:07,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:01:07,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2019-10-02 09:01:07,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:01:08,074 INFO L225 Difference]: With dead ends: 191247 [2019-10-02 09:01:08,074 INFO L226 Difference]: Without dead ends: 127271 [2019-10-02 09:01:08,207 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:01:08,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127271 states. [2019-10-02 09:01:12,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127271 to 127213. [2019-10-02 09:01:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127213 states. [2019-10-02 09:01:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127213 states to 127213 states and 178813 transitions. [2019-10-02 09:01:12,535 INFO L78 Accepts]: Start accepts. Automaton has 127213 states and 178813 transitions. Word has length 244 [2019-10-02 09:01:12,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:01:12,536 INFO L475 AbstractCegarLoop]: Abstraction has 127213 states and 178813 transitions. [2019-10-02 09:01:12,536 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:01:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 127213 states and 178813 transitions. [2019-10-02 09:01:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-10-02 09:01:12,542 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:01:12,543 INFO L411 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 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, 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] [2019-10-02 09:01:12,543 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:01:12,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:01:12,543 INFO L82 PathProgramCache]: Analyzing trace with hash 351278936, now seen corresponding path program 1 times [2019-10-02 09:01:12,543 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:01:12,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:01:12,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:12,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:01:12,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:01:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2019-10-02 09:01:13,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:01:13,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:01:13,932 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:01:13,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:01:13,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:01:13,933 INFO L87 Difference]: Start difference. First operand 127213 states and 178813 transitions. Second operand 3 states. [2019-10-02 09:01:23,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:01:23,460 INFO L93 Difference]: Finished difference Result 380029 states and 534124 transitions. [2019-10-02 09:01:23,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:01:23,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-10-02 09:01:23,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:01:24,409 INFO L225 Difference]: With dead ends: 380029 [2019-10-02 09:01:24,410 INFO L226 Difference]: Without dead ends: 252859 [2019-10-02 09:01:24,640 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:01:24,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252859 states. [2019-10-02 09:01:36,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252859 to 252805. [2019-10-02 09:01:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252805 states. [2019-10-02 09:01:37,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252805 states to 252805 states and 355285 transitions. [2019-10-02 09:01:37,498 INFO L78 Accepts]: Start accepts. Automaton has 252805 states and 355285 transitions. Word has length 286 [2019-10-02 09:01:37,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:01:37,499 INFO L475 AbstractCegarLoop]: Abstraction has 252805 states and 355285 transitions. [2019-10-02 09:01:37,499 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:01:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 252805 states and 355285 transitions. [2019-10-02 09:01:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2019-10-02 09:01:37,512 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:01:37,513 INFO L411 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 5, 5, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:01:37,513 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:01:37,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:01:37,514 INFO L82 PathProgramCache]: Analyzing trace with hash 1712462885, now seen corresponding path program 1 times [2019-10-02 09:01:37,514 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:01:37,514 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:01:37,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:37,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:01:37,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:01:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:01:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2019-10-02 09:01:38,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:01:38,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:01:38,114 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:01:38,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:01:38,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:01:38,120 INFO L87 Difference]: Start difference. First operand 252805 states and 355285 transitions. Second operand 3 states. [2019-10-02 09:02:01,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:02:01,011 INFO L93 Difference]: Finished difference Result 745273 states and 1046676 transitions. [2019-10-02 09:02:01,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:02:01,012 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 430 [2019-10-02 09:02:01,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:02:03,005 INFO L225 Difference]: With dead ends: 745273 [2019-10-02 09:02:03,005 INFO L226 Difference]: Without dead ends: 492511 [2019-10-02 09:02:03,518 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:02:03,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492511 states. [2019-10-02 09:02:31,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492511 to 492445. [2019-10-02 09:02:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492445 states. [2019-10-02 09:02:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492445 states to 492445 states and 691321 transitions. [2019-10-02 09:02:43,303 INFO L78 Accepts]: Start accepts. Automaton has 492445 states and 691321 transitions. Word has length 430 [2019-10-02 09:02:43,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:02:43,303 INFO L475 AbstractCegarLoop]: Abstraction has 492445 states and 691321 transitions. [2019-10-02 09:02:43,304 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:02:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 492445 states and 691321 transitions. [2019-10-02 09:02:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2019-10-02 09:02:43,318 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:02:43,319 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 11, 11, 3, 3, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:02:43,319 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:02:43,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:02:43,320 INFO L82 PathProgramCache]: Analyzing trace with hash -1417335974, now seen corresponding path program 1 times [2019-10-02 09:02:43,320 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:02:43,320 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:02:43,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:02:43,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:02:43,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:02:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:02:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1151 trivial. 0 not checked. [2019-10-02 09:02:43,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:02:43,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:02:43,807 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:02:43,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:02:43,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:02:43,808 INFO L87 Difference]: Start difference. First operand 492445 states and 691321 transitions. Second operand 3 states. [2019-10-02 09:03:37,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:03:37,480 INFO L93 Difference]: Finished difference Result 1400393 states and 1958592 transitions. [2019-10-02 09:03:37,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:03:37,481 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 393 [2019-10-02 09:03:37,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:03:42,424 INFO L225 Difference]: With dead ends: 1400393 [2019-10-02 09:03:42,425 INFO L226 Difference]: Without dead ends: 907991 [2019-10-02 09:03:44,029 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:03:44,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907991 states. [2019-10-02 09:04:57,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907991 to 907877. [2019-10-02 09:04:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 907877 states.