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 0.1.24-112bae1 [2019-09-08 18:28:50,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 18:28:50,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 18:28:50,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 18:28:50,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 18:28:50,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 18:28:50,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 18:28:50,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 18:28:50,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 18:28:50,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 18:28:50,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 18:28:50,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 18:28:50,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 18:28:50,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 18:28:50,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 18:28:50,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 18:28:50,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 18:28:50,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 18:28:50,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 18:28:50,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 18:28:50,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 18:28:50,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 18:28:50,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 18:28:50,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 18:28:50,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 18:28:50,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 18:28:50,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 18:28:50,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 18:28:50,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 18:28:50,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 18:28:50,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 18:28:50,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 18:28:50,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 18:28:50,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 18:28:50,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 18:28:50,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 18:28:50,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 18:28:50,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 18:28:50,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 18:28:50,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 18:28:50,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 18:28:50,359 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 [2019-09-08 18:28:50,385 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 18:28:50,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 18:28:50,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 18:28:50,387 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 18:28:50,387 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 18:28:50,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 18:28:50,387 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 18:28:50,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 18:28:50,388 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 18:28:50,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 18:28:50,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 18:28:50,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 18:28:50,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 18:28:50,389 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 18:28:50,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 18:28:50,389 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 18:28:50,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 18:28:50,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 18:28:50,390 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 18:28:50,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 18:28:50,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 18:28:50,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 18:28:50,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 18:28:50,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 18:28:50,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 18:28:50,391 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 18:28:50,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 18:28:50,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 18:28:50,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 18:28:50,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 18:28:50,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 18:28:50,437 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 18:28:50,439 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 18:28:50,439 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 18:28:50,440 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-09-08 18:28:50,503 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948c00faf/f7b0387d13a64d2abd5b517ff48eecf3/FLAG08f463233 [2019-09-08 18:28:51,593 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 18:28:51,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-09-08 18:28:51,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948c00faf/f7b0387d13a64d2abd5b517ff48eecf3/FLAG08f463233 [2019-09-08 18:28:51,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/948c00faf/f7b0387d13a64d2abd5b517ff48eecf3 [2019-09-08 18:28:51,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 18:28:51,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 18:28:51,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 18:28:51,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 18:28:51,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 18:28:51,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 06:28:51" (1/1) ... [2019-09-08 18:28:51,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182798b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:51, skipping insertion in model container [2019-09-08 18:28:51,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 06:28:51" (1/1) ... [2019-09-08 18:28:51,888 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 18:28:52,097 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 18:28:57,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 18:28:57,851 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 18:28:58,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 18:28:59,836 INFO L192 MainTranslator]: Completed translation [2019-09-08 18:28:59,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59 WrapperNode [2019-09-08 18:28:59,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 18:28:59,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 18:28:59,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 18:28:59,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 18:28:59,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:28:59,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:28:59,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:28:59,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:29:00,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:29:00,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:29:00,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (1/1) ... [2019-09-08 18:29:00,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 18:29:00,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 18:29:00,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 18:29:00,970 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 18:29:00,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (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 [2019-09-08 18:29:01,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 18:29:01,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 18:29:01,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 18:29:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 18:29:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 18:29:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 18:29:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-08 18:29:01,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-08 18:29:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_probe [2019-09-08 18:29:01,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2019-09-08 18:29:01,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2019-09-08 18:29:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2019-09-08 18:29:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_resume [2019-09-08 18:29:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_suspend [2019-09-08 18:29:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2019-09-08 18:29:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_freeze [2019-09-08 18:29:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_thaw [2019-09-08 18:29:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_poweroff [2019-09-08 18:29:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init [2019-09-08 18:29:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_exit [2019-09-08 18:29:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_driver_13 [2019-09-08 18:29:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_15 [2019-09-08 18:29:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_14 [2019-09-08 18:29:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_16 [2019-09-08 18:29:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 18:29:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-08 18:29:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-08 18:29:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-08 18:29:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-09-08 18:29:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-08 18:29:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-08 18:29:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-08 18:29:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-08 18:29:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-08 18:29:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-09-08 18:29:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-09-08 18:29:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2019-09-08 18:29:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_17 [2019-09-08 18:29:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-09-08 18:29:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-08 18:29:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 18:29:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 18:29:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 18:29:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 18:29:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_offset_addr [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2019-09-08 18:29:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write16 [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2019-09-08 18:29:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_detect_chip [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dram_info [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2019-09-08 18:29:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create [2019-09-08 18:29:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vram_info [2019-09-08 18:29:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_load [2019-09-08 18:29:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_unload [2019-09-08 18:29:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2019-09-08 18:29:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_create [2019-09-08 18:29:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unref [2019-09-08 18:29:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2019-09-08 18:29:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_mmap_offset [2019-09-08 18:29:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_mmap_offset [2019-09-08 18:29:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2019-09-08 18:29:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2019-09-08 18:29:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-08 18:29:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2019-09-08 18:29:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-09-08 18:29:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-09-08 18:29:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_43 [2019-09-08 18:29:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2019-09-08 18:29:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-08 18:29:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-09-08 18:29:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2019-09-08 18:29:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-09-08 18:29:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-09-08 18:29:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-09-08 18:29:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_51 [2019-09-08 18:29:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_52 [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_54 [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-08 18:29:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock [2019-09-08 18:29:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible [2019-09-08 18:29:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock [2019-09-08 18:29:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_find [2019-09-08 18:29:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_add [2019-09-08 18:29:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_helper_add [2019-09-08 18:29:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_helper_add [2019-09-08 18:29:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2019-09-08 18:29:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve [2019-09-08 18:29:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2019-09-08 18:29:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_unreserve [2019-09-08 18:29:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2019-09-08 18:29:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2019-09-08 18:29:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2019-09-08 18:29:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2019-09-08 18:29:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_palette_index [2019-09-08 18:29:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2019-09-08 18:29:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vbios_mode_info [2019-09-08 18:29:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_std_reg [2019-09-08 18:29:01,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_crtc_reg [2019-09-08 18:29:01,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_offset_reg [2019-09-08 18:29:01,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dclk_reg [2019-09-08 18:29:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_ext_reg [2019-09-08 18:29:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_sync_reg [2019-09-08 18:29:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dac_reg [2019-09-08 18:29:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_start_address_crt1 [2019-09-08 18:29:01,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_do_set_base [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2019-09-08 18:29:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2019-09-08 18:29:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2019-09-08 18:29:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2019-09-08 18:29:01,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2019-09-08 18:29:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2019-09-08 18:29:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_init [2019-09-08 18:29:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2019-09-08 18:29:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_best_single_encoder [2019-09-08 18:29:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_dpms [2019-09-08 18:29:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fixup [2019-09-08 18:29:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_mode_set [2019-09-08 18:29:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2019-09-08 18:29:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2019-09-08 18:29:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_init [2019-09-08 18:29:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_modes [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_valid [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_init [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_init [2019-09-08 18:29:01,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_fini [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_init [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fini [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clock [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_data [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_create [2019-09-08 18:29:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_destroy [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_show_cursor [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_hide_cursor [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_cursor_image [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_encoder_helper_funcs_7 [2019-09-08 18:29:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_crtc_helper_funcs_10 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_connector_helper_funcs_6 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_crtc_funcs_9 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_connector_funcs_5 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-09-08 18:29:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_79 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_80 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_82 [2019-09-08 18:29:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_89 [2019-09-08 18:29:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_90 [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_91 [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-08 18:29:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock___0 [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible___0 [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock___0 [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_can_sleep [2019-09-08 18:29:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve___0 [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve___0 [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___1 [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve___0 [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fillrect [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_copyarea [2019-09-08 18:29:01,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_imageblit [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create_object [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_set [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_get [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_destroy [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_init [2019-09-08 18:29:01,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_fini [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_drm_fb_helper_funcs_3 [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_4 [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_114 [2019-09-08 18:29:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_117 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_119 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2019-09-08 18:29:01,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_125 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_126 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_verify_access [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2019-09-08 18:29:01,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bdev [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_init [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_release [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_init [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_release [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_ttm_destroy [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_bo_is_ast_bo [2019-09-08 18:29:01,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_init_mem_type [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_evict_flags [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_verify_access [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_reserve [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_free [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_move [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2019-09-08 18:29:01,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_create [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_populate [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_init [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_fini [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_create [2019-09-08 18:29:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2019-09-08 18:29:01,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2019-09-08 18:29:01,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unpin [2019-09-08 18:29:01,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_push_sysram [2019-09-08 18:29:01,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2019-09-08 18:29:01,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ttm_bo_driver_1 [2019-09-08 18:29:01,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-09-08 18:29:01,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-09-08 18:29:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_149 [2019-09-08 18:29:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_150 [2019-09-08 18:29:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_151 [2019-09-08 18:29:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_152 [2019-09-08 18:29:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_153 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_154 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_155 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_156 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_157 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_160 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_161 [2019-09-08 18:29:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_164 [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_is_vga_enabled [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_def_ext_reg [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2019-09-08 18:29:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mmctestburst2_ast2150 [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrtest_ast2150 [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrscan_ast2150 [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_reg [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single [2019-09-08 18:29:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test2 [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test3 [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan3 [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQI_L [2019-09-08 18:29:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQSI [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr3_info [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr3_init [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr2_info [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr2_init [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_2300 [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_184 [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_185 [2019-09-08 18:29:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_186 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_187 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_188 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_189 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_190 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_191 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_192 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_193 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_194 [2019-09-08 18:29:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_195 [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_196 [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_199 [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_dp501_microcode [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cmd_trigger [2019-09-08 18:29:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_cmd [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_data [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_backup_fw [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_launch_m68k [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dp501_max_clk [2019-09-08 18:29:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dp501_read_edid [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_analog [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_3rdtx [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_219 [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_220 [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_221 [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_222 [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_223 [2019-09-08 18:29:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_224 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_225 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_226 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_227 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_228 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_229 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_230 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_231 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_234 [2019-09-08 18:29:01,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_base_of_ww_mutex [2019-09-08 18:29:01,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_base_of_ww_mutex [2019-09-08 18:29:01,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_base_of_ww_mutex [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 18:29:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-08 18:29:01,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-08 18:29:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 18:29:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-08 18:29:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-08 18:29:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-09-08 18:29:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_fb_info [2019-09-08 18:29:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_fb_info [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 18:29:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 18:29:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-08 18:29:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-08 18:29:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-08 18:29:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-08 18:29:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_struct_mutex_of_drm_device [2019-09-08 18:29:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_struct_mutex_of_drm_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-09-08 18:29:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 18:29:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-08 18:29:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_add [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_del [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_compat_ioctl [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2019-09-08 18:29:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_register [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_unregister [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_cleanup [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_cleanup [2019-09-08 18:29:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_get_bpp_depth [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_blank [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_check_var [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_enter [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_leave [2019-09-08 18:29:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_fix [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_var [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_init [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_initial_config [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_pan_display [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_prepare [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_set_par [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_setcmap [2019-09-08 18:29:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_single_add_all_connectors [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_unregister_private [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_dumb_destroy [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_handle_create [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_init [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2019-09-08 18:29:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_release [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_pci_dev [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_disable_unused_functions [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_mode_fill_fb_struct [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2019-09-08 18:29:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_resume_force_mode [2019-09-08 18:29:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ioctl [2019-09-08 18:29:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_disable [2019-09-08 18:29:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_enable [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_cleanup [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_init [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_reset [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_legacy_fb_format [2019-09-08 18:29:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_exit [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_init [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_set_busid [2019-09-08 18:29:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_put_dev [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_read [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_is_allowed [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-09-08 18:29:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-08 18:29:01,167 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_10 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_16 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_connect_10 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_16 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_16 [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 18:29:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_16 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_16 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_16 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_12 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_9 [2019-09-08 18:29:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_15 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_16 [2019-09-08 18:29:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_16 [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_16 [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-08 18:29:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-08 18:29:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2019-09-08 18:29:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_add_to_lru [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_init [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_dma_acc_size [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2019-09-08 18:29:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_mmap [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_move_memcpy [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_init [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_release [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_populate [2019-09-08 18:29:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_unpopulate [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_fini [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_init [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vgacon_text_force [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-08 18:29:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_unlock [2019-09-08 18:29:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 18:29:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 18:29:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 18:29:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 18:29:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 18:29:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_17 [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-08 18:29:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 18:29:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 18:29:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 18:29:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-08 18:29:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-08 18:29:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_driver_13 [2019-09-08 18:29:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_fb_helper_funcs_3 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_4 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_encoder_helper_funcs_7 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_crtc_helper_funcs_10 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ttm_bo_driver_1 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_15 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_connector_helper_funcs_6 [2019-09-08 18:29:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_crtc_funcs_9 [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_14 [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_drm_connector_funcs_5 [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_16 [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure vgacon_text_force [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-08 18:29:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_reset [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ioctl [2019-09-08 18:29:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure drm_compat_ioctl [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_read [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_put_dev [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_init [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_exit [2019-09-08 18:29:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_pci_dev [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_set_busid [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_resume_force_mode [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_disable [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_enable [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_dumb_destroy [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_load [2019-09-08 18:29:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_unload [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_create [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_mmap_offset [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_probe [2019-09-08 18:29:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_resume [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_suspend [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_freeze [2019-09-08 18:29:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_thaw [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_poweroff [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ast_exit [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_16 [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_16 [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_16 [2019-09-08 18:29:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_15 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_16 [2019-09-08 18:29:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_16 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_16 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_16 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_16 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_16 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2019-09-08 18:29:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-09-08 18:29:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 18:29:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_43 [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_52 [2019-09-08 18:29:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-09-08 18:29:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_51 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-09-08 18:29:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-08 18:29:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-08 18:29:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_54 [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_init [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_cleanup [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_offset_addr [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2019-09-08 18:29:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_handle_create [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2019-09-08 18:29:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write16 [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2019-09-08 18:29:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_init [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fini [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_init [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_fini [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_init [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_fini [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_create [2019-09-08 18:29:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ast_is_vga_enabled [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ast_backup_fw [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_mode_fill_fb_struct [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ast_detect_chip [2019-09-08 18:29:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dram_info [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vram_info [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unref [2019-09-08 18:29:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_mmap_offset [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_12 [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_82 [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_91 [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_80 [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2019-09-08 18:29:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_90 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_79 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2019-09-08 18:29:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_89 [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-08 18:29:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_unlock [2019-09-08 18:29:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_cleanup [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_register [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_unregister [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2019-09-08 18:29:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_cleanup [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_find [2019-09-08 18:29:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_add [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_helper_add [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_helper_add [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2019-09-08 18:29:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_add_to_lru [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_unreserve [2019-09-08 18:29:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_push_sysram [2019-09-08 18:29:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dp501_read_edid [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dp501_max_clk [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_create [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_destroy [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2019-09-08 18:29:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_palette_index [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vbios_mode_info [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_std_reg [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_crtc_reg [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_offset_reg [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dclk_reg [2019-09-08 18:29:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_ext_reg [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_sync_reg [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dac_reg [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_start_address_crt1 [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_do_set_base [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2019-09-08 18:29:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_init [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_best_single_encoder [2019-09-08 18:29:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_dpms [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fixup [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_mode_set [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_init [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_modes [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_valid [2019-09-08 18:29:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_init [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_init [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_fini [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_clock [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_data [2019-09-08 18:29:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure set_data [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ast_show_cursor [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ast_hide_cursor [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure copy_cursor_image [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_connect_10 [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-09-08 18:29:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_9 [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_10 [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-08 18:29:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_119 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_126 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2019-09-08 18:29:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_125 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_114 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_117 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-08 18:29:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2019-09-08 18:29:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-09-08 18:29:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock___0 [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible___0 [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock___0 [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_unregister_private [2019-09-08 18:29:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_legacy_fb_format [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_get_bpp_depth [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_can_sleep [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_prepare [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_init [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_blank [2019-09-08 18:29:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_pan_display [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_set_par [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_check_var [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_var [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_fix [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_setcmap [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_initial_config [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_single_add_all_connectors [2019-09-08 18:29:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_enter [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_leave [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_disable_unused_functions [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve___0 [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve___0 [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___1 [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve___0 [2019-09-08 18:29:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fillrect [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ast_copyarea [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ast_imageblit [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create_object [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_set [2019-09-08 18:29:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_get [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_destroy [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_152 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_161 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_150 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_153 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_154 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_157 [2019-09-08 18:29:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_164 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_160 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_149 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_151 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_155 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_156 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2019-09-08 18:29:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_add [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_del [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_is_allowed [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_verify_access [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_dma_acc_size [2019-09-08 18:29:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_mmap [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_init [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_release [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_init [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_fini [2019-09-08 18:29:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_init [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_move_memcpy [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_release [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_init [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2019-09-08 18:29:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unpin [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bdev [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_init [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_release [2019-09-08 18:29:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_init [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_release [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_ttm_destroy [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_bo_is_ast_bo [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_init_mem_type [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_evict_flags [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_verify_access [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_reserve [2019-09-08 18:29:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_free [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_move [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_create [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_populate [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-09-08 18:29:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_187 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_196 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_185 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_188 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_189 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_192 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_193 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_199 [2019-09-08 18:29:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_195 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_184 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_186 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_190 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_191 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_194 [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-08 18:29:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_3rdtx [2019-09-08 18:29:01,244 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_2300 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_def_ext_reg [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure mmctestburst2_ast2150 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtest_ast2150 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure cbrscan_ast2150 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_reg [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2019-09-08 18:29:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test2 [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test3 [2019-09-08 18:29:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan3 [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQI_L [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQSI [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr3_info [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure ddr3_init [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr2_info [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure ddr2_init [2019-09-08 18:29:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_222 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_231 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_220 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_223 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_224 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_227 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_228 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_234 [2019-09-08 18:29:01,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_230 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_219 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_221 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_225 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_226 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_229 [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 18:29:01,249 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_dp501_microcode [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure ast_launch_m68k [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_cmd_trigger [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2019-09-08 18:29:01,250 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_cmd [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_data [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_analog [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-08 18:29:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_base_of_ww_mutex [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_base_of_ww_mutex [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_base_of_ww_mutex [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_base_of_ww_mutex [2019-09-08 18:29:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_base_of_ww_mutex [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_base_of_ww_mutex [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_base_of_ww_mutex [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 18:29:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-08 18:29:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2019-09-08 18:29:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_fb_info [2019-09-08 18:29:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_fb_info [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_fb_info [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 18:29:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_struct_mutex_of_drm_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_struct_mutex_of_drm_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_struct_mutex_of_drm_device [2019-09-08 18:29:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_struct_mutex_of_drm_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2019-09-08 18:29:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_backlight_device [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-08 18:29:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 18:29:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 18:29:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 18:29:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 18:29:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 18:29:11,609 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 18:29:26,730 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 18:29:26,730 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-08 18:29:26,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 06:29:26 BoogieIcfgContainer [2019-09-08 18:29:26,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 18:29:26,736 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 18:29:26,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 18:29:26,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 18:29:26,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 06:28:51" (1/3) ... [2019-09-08 18:29:26,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42f7552c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 06:29:26, skipping insertion in model container [2019-09-08 18:29:26,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 06:28:59" (2/3) ... [2019-09-08 18:29:26,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42f7552c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 06:29:26, skipping insertion in model container [2019-09-08 18:29:26,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 06:29:26" (3/3) ... [2019-09-08 18:29:26,746 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2019-09-08 18:29:26,758 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 18:29:26,779 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 18:29:26,796 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 18:29:26,854 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 18:29:26,855 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 18:29:26,855 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 18:29:26,855 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 18:29:26,855 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 18:29:26,855 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 18:29:26,855 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 18:29:26,855 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 18:29:26,855 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 18:29:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states. [2019-09-08 18:29:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-09-08 18:29:26,981 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:26,982 INFO L399 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] [2019-09-08 18:29:26,984 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:26,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:26,991 INFO L82 PathProgramCache]: Analyzing trace with hash 996789128, now seen corresponding path program 1 times [2019-09-08 18:29:26,993 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:26,994 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:27,123 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:27,123 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:27,123 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:28,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:28,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:28,167 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:28,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:28,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:28,185 INFO L87 Difference]: Start difference. First operand 5241 states. Second operand 3 states. [2019-09-08 18:29:30,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:30,902 INFO L93 Difference]: Finished difference Result 13509 states and 18913 transitions. [2019-09-08 18:29:30,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:30,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2019-09-08 18:29:30,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:31,017 INFO L225 Difference]: With dead ends: 13509 [2019-09-08 18:29:31,018 INFO L226 Difference]: Without dead ends: 8922 [2019-09-08 18:29:31,061 INFO L628 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 [2019-09-08 18:29:31,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8922 states. [2019-09-08 18:29:31,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8922 to 8915. [2019-09-08 18:29:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8915 states. [2019-09-08 18:29:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8915 states to 8915 states and 12330 transitions. [2019-09-08 18:29:31,719 INFO L78 Accepts]: Start accepts. Automaton has 8915 states and 12330 transitions. Word has length 208 [2019-09-08 18:29:31,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:31,720 INFO L475 AbstractCegarLoop]: Abstraction has 8915 states and 12330 transitions. [2019-09-08 18:29:31,720 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 8915 states and 12330 transitions. [2019-09-08 18:29:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-09-08 18:29:31,728 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:31,728 INFO L399 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] [2019-09-08 18:29:31,728 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:31,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:31,729 INFO L82 PathProgramCache]: Analyzing trace with hash 359068305, now seen corresponding path program 1 times [2019-09-08 18:29:31,729 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:31,729 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:31,738 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:31,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:31,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:32,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:32,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:32,244 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:32,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:32,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:32,245 INFO L87 Difference]: Start difference. First operand 8915 states and 12330 transitions. Second operand 3 states. [2019-09-08 18:29:32,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:32,970 INFO L93 Difference]: Finished difference Result 25200 states and 34929 transitions. [2019-09-08 18:29:32,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:32,971 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2019-09-08 18:29:32,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:33,093 INFO L225 Difference]: With dead ends: 25200 [2019-09-08 18:29:33,093 INFO L226 Difference]: Without dead ends: 16328 [2019-09-08 18:29:33,133 INFO L628 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 [2019-09-08 18:29:33,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16328 states. [2019-09-08 18:29:35,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16328 to 16297. [2019-09-08 18:29:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16297 states. [2019-09-08 18:29:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16297 states to 16297 states and 22621 transitions. [2019-09-08 18:29:35,408 INFO L78 Accepts]: Start accepts. Automaton has 16297 states and 22621 transitions. Word has length 210 [2019-09-08 18:29:35,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:35,411 INFO L475 AbstractCegarLoop]: Abstraction has 16297 states and 22621 transitions. [2019-09-08 18:29:35,411 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 16297 states and 22621 transitions. [2019-09-08 18:29:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-09-08 18:29:35,418 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:35,418 INFO L399 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] [2019-09-08 18:29:35,419 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:35,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:35,420 INFO L82 PathProgramCache]: Analyzing trace with hash 1834487171, now seen corresponding path program 1 times [2019-09-08 18:29:35,420 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:35,420 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:35,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:35,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:35,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:36,093 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:36,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:36,094 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:36,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:36,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:36,094 INFO L87 Difference]: Start difference. First operand 16297 states and 22621 transitions. Second operand 3 states. [2019-09-08 18:29:36,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:36,689 INFO L93 Difference]: Finished difference Result 32455 states and 45410 transitions. [2019-09-08 18:29:36,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:36,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2019-09-08 18:29:36,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:36,897 INFO L225 Difference]: With dead ends: 32455 [2019-09-08 18:29:36,898 INFO L226 Difference]: Without dead ends: 32449 [2019-09-08 18:29:36,931 INFO L628 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 [2019-09-08 18:29:36,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32449 states. [2019-09-08 18:29:38,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32449 to 32445. [2019-09-08 18:29:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32445 states. [2019-09-08 18:29:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32445 states to 32445 states and 45389 transitions. [2019-09-08 18:29:38,743 INFO L78 Accepts]: Start accepts. Automaton has 32445 states and 45389 transitions. Word has length 214 [2019-09-08 18:29:38,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:38,749 INFO L475 AbstractCegarLoop]: Abstraction has 32445 states and 45389 transitions. [2019-09-08 18:29:38,749 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 32445 states and 45389 transitions. [2019-09-08 18:29:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-09-08 18:29:38,755 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:38,755 INFO L399 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] [2019-09-08 18:29:38,756 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:38,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:38,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1031711871, now seen corresponding path program 1 times [2019-09-08 18:29:38,756 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:38,756 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:38,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:38,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:38,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:39,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:39,381 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:39,381 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:39,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:39,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:39,382 INFO L87 Difference]: Start difference. First operand 32445 states and 45389 transitions. Second operand 3 states. [2019-09-08 18:29:40,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:40,206 INFO L93 Difference]: Finished difference Result 32447 states and 45390 transitions. [2019-09-08 18:29:40,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:40,207 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-09-08 18:29:40,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:40,363 INFO L225 Difference]: With dead ends: 32447 [2019-09-08 18:29:40,363 INFO L226 Difference]: Without dead ends: 32444 [2019-09-08 18:29:40,391 INFO L628 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 [2019-09-08 18:29:40,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32444 states. [2019-09-08 18:29:42,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32444 to 32444. [2019-09-08 18:29:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32444 states. [2019-09-08 18:29:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32444 states to 32444 states and 45387 transitions. [2019-09-08 18:29:43,899 INFO L78 Accepts]: Start accepts. Automaton has 32444 states and 45387 transitions. Word has length 215 [2019-09-08 18:29:43,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:43,900 INFO L475 AbstractCegarLoop]: Abstraction has 32444 states and 45387 transitions. [2019-09-08 18:29:43,900 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 32444 states and 45387 transitions. [2019-09-08 18:29:43,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-09-08 18:29:43,904 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:43,904 INFO L399 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] [2019-09-08 18:29:43,905 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:43,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:43,905 INFO L82 PathProgramCache]: Analyzing trace with hash 1915486214, now seen corresponding path program 1 times [2019-09-08 18:29:43,905 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:43,906 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:43,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:43,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:43,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:44,455 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:44,455 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:44,456 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:44,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:44,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:44,457 INFO L87 Difference]: Start difference. First operand 32444 states and 45387 transitions. Second operand 3 states. [2019-09-08 18:29:45,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:45,095 INFO L93 Difference]: Finished difference Result 32446 states and 45388 transitions. [2019-09-08 18:29:45,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:45,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2019-09-08 18:29:45,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:45,228 INFO L225 Difference]: With dead ends: 32446 [2019-09-08 18:29:45,228 INFO L226 Difference]: Without dead ends: 32443 [2019-09-08 18:29:45,255 INFO L628 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 [2019-09-08 18:29:45,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32443 states. [2019-09-08 18:29:46,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32443 to 32443. [2019-09-08 18:29:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32443 states. [2019-09-08 18:29:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32443 states to 32443 states and 45385 transitions. [2019-09-08 18:29:46,987 INFO L78 Accepts]: Start accepts. Automaton has 32443 states and 45385 transitions. Word has length 216 [2019-09-08 18:29:46,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:46,988 INFO L475 AbstractCegarLoop]: Abstraction has 32443 states and 45385 transitions. [2019-09-08 18:29:46,988 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 32443 states and 45385 transitions. [2019-09-08 18:29:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-09-08 18:29:46,994 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:46,994 INFO L399 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] [2019-09-08 18:29:46,995 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:46,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:46,995 INFO L82 PathProgramCache]: Analyzing trace with hash -752275358, now seen corresponding path program 1 times [2019-09-08 18:29:46,995 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:46,995 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:47,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:47,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:47,004 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:47,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:47,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:47,538 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:47,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:47,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:47,538 INFO L87 Difference]: Start difference. First operand 32443 states and 45385 transitions. Second operand 3 states. [2019-09-08 18:29:48,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:48,245 INFO L93 Difference]: Finished difference Result 32445 states and 45386 transitions. [2019-09-08 18:29:48,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:48,245 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2019-09-08 18:29:48,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:48,384 INFO L225 Difference]: With dead ends: 32445 [2019-09-08 18:29:48,385 INFO L226 Difference]: Without dead ends: 32442 [2019-09-08 18:29:48,412 INFO L628 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 [2019-09-08 18:29:48,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32442 states. [2019-09-08 18:29:49,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32442 to 32442. [2019-09-08 18:29:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32442 states. [2019-09-08 18:29:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32442 states to 32442 states and 45383 transitions. [2019-09-08 18:29:50,119 INFO L78 Accepts]: Start accepts. Automaton has 32442 states and 45383 transitions. Word has length 217 [2019-09-08 18:29:50,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:50,120 INFO L475 AbstractCegarLoop]: Abstraction has 32442 states and 45383 transitions. [2019-09-08 18:29:50,120 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 32442 states and 45383 transitions. [2019-09-08 18:29:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-09-08 18:29:50,128 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:50,128 INFO L399 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] [2019-09-08 18:29:50,129 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:50,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:50,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1848500599, now seen corresponding path program 1 times [2019-09-08 18:29:50,129 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:50,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:50,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:50,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:50,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:50,647 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:50,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:50,647 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:50,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:50,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:50,649 INFO L87 Difference]: Start difference. First operand 32442 states and 45383 transitions. Second operand 3 states. [2019-09-08 18:29:51,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:51,487 INFO L93 Difference]: Finished difference Result 32444 states and 45384 transitions. [2019-09-08 18:29:51,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:51,488 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 218 [2019-09-08 18:29:51,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:51,643 INFO L225 Difference]: With dead ends: 32444 [2019-09-08 18:29:51,644 INFO L226 Difference]: Without dead ends: 32441 [2019-09-08 18:29:51,674 INFO L628 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 [2019-09-08 18:29:51,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32441 states. [2019-09-08 18:29:53,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32441 to 32441. [2019-09-08 18:29:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32441 states. [2019-09-08 18:29:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32441 states to 32441 states and 45381 transitions. [2019-09-08 18:29:53,348 INFO L78 Accepts]: Start accepts. Automaton has 32441 states and 45381 transitions. Word has length 218 [2019-09-08 18:29:53,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:29:53,348 INFO L475 AbstractCegarLoop]: Abstraction has 32441 states and 45381 transitions. [2019-09-08 18:29:53,349 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:29:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 32441 states and 45381 transitions. [2019-09-08 18:29:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2019-09-08 18:29:53,353 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:29:53,353 INFO L399 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] [2019-09-08 18:29:53,354 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:29:53,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:29:53,354 INFO L82 PathProgramCache]: Analyzing trace with hash -1471739835, now seen corresponding path program 1 times [2019-09-08 18:29:53,354 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:29:53,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:29:53,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:53,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:29:53,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:29:53,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:29:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:29:53,830 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:29:53,830 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:29:53,831 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:29:53,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:29:53,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:29:53,832 INFO L87 Difference]: Start difference. First operand 32441 states and 45381 transitions. Second operand 3 states. [2019-09-08 18:29:55,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:29:55,759 INFO L93 Difference]: Finished difference Result 96459 states and 135347 transitions. [2019-09-08 18:29:55,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:29:55,760 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 219 [2019-09-08 18:29:55,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:29:56,106 INFO L225 Difference]: With dead ends: 96459 [2019-09-08 18:29:56,106 INFO L226 Difference]: Without dead ends: 64061 [2019-09-08 18:29:56,252 INFO L628 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 [2019-09-08 18:29:56,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64061 states. [2019-09-08 18:29:59,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64061 to 64036. [2019-09-08 18:29:59,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64036 states. [2019-09-08 18:30:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64036 states to 64036 states and 89973 transitions. [2019-09-08 18:30:00,188 INFO L78 Accepts]: Start accepts. Automaton has 64036 states and 89973 transitions. Word has length 219 [2019-09-08 18:30:00,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:30:00,189 INFO L475 AbstractCegarLoop]: Abstraction has 64036 states and 89973 transitions. [2019-09-08 18:30:00,189 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:30:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 64036 states and 89973 transitions. [2019-09-08 18:30:00,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-09-08 18:30:00,194 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:30:00,194 INFO L399 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] [2019-09-08 18:30:00,194 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:30:00,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:30:00,195 INFO L82 PathProgramCache]: Analyzing trace with hash 1617914124, now seen corresponding path program 1 times [2019-09-08 18:30:00,195 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:30:00,195 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:30:00,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:00,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:30:00,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:30:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-09-08 18:30:00,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:30:00,629 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:30:00,630 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:30:00,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:30:00,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:30:00,630 INFO L87 Difference]: Start difference. First operand 64036 states and 89973 transitions. Second operand 3 states. [2019-09-08 18:30:01,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:30:01,996 INFO L93 Difference]: Finished difference Result 64038 states and 89974 transitions. [2019-09-08 18:30:01,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:30:01,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 220 [2019-09-08 18:30:01,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:30:02,274 INFO L225 Difference]: With dead ends: 64038 [2019-09-08 18:30:02,275 INFO L226 Difference]: Without dead ends: 64019 [2019-09-08 18:30:02,311 INFO L628 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 [2019-09-08 18:30:02,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64019 states. [2019-09-08 18:30:06,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64019 to 64019. [2019-09-08 18:30:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64019 states. [2019-09-08 18:30:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64019 states to 64019 states and 89949 transitions. [2019-09-08 18:30:06,648 INFO L78 Accepts]: Start accepts. Automaton has 64019 states and 89949 transitions. Word has length 220 [2019-09-08 18:30:06,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:30:06,648 INFO L475 AbstractCegarLoop]: Abstraction has 64019 states and 89949 transitions. [2019-09-08 18:30:06,649 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:30:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 64019 states and 89949 transitions. [2019-09-08 18:30:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2019-09-08 18:30:06,654 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:30:06,655 INFO L399 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] [2019-09-08 18:30:06,655 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:30:06,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:30:06,655 INFO L82 PathProgramCache]: Analyzing trace with hash -705919800, now seen corresponding path program 1 times [2019-09-08 18:30:06,655 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:30:06,656 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:30:06,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:06,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:30:06,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:30:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-09-08 18:30:07,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:30:07,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:30:07,101 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:30:07,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:30:07,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:30:07,102 INFO L87 Difference]: Start difference. First operand 64019 states and 89949 transitions. Second operand 3 states. [2019-09-08 18:30:10,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:30:10,113 INFO L93 Difference]: Finished difference Result 191247 states and 268776 transitions. [2019-09-08 18:30:10,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:30:10,114 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2019-09-08 18:30:10,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:30:10,709 INFO L225 Difference]: With dead ends: 191247 [2019-09-08 18:30:10,710 INFO L226 Difference]: Without dead ends: 127271 [2019-09-08 18:30:10,880 INFO L628 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 [2019-09-08 18:30:10,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127271 states. [2019-09-08 18:30:17,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127271 to 127213. [2019-09-08 18:30:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127213 states. [2019-09-08 18:30:18,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127213 states to 127213 states and 178813 transitions. [2019-09-08 18:30:18,211 INFO L78 Accepts]: Start accepts. Automaton has 127213 states and 178813 transitions. Word has length 244 [2019-09-08 18:30:18,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:30:18,212 INFO L475 AbstractCegarLoop]: Abstraction has 127213 states and 178813 transitions. [2019-09-08 18:30:18,212 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:30:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 127213 states and 178813 transitions. [2019-09-08 18:30:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-09-08 18:30:18,219 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:30:18,220 INFO L399 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] [2019-09-08 18:30:18,220 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:30:18,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:30:18,221 INFO L82 PathProgramCache]: Analyzing trace with hash 351278936, now seen corresponding path program 1 times [2019-09-08 18:30:18,221 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:30:18,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:30:18,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:18,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:30:18,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:30:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2019-09-08 18:30:18,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:30:18,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:30:18,621 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:30:18,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:30:18,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:30:18,622 INFO L87 Difference]: Start difference. First operand 127213 states and 178813 transitions. Second operand 3 states. [2019-09-08 18:30:27,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:30:27,049 INFO L93 Difference]: Finished difference Result 380029 states and 534124 transitions. [2019-09-08 18:30:27,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:30:27,049 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2019-09-08 18:30:27,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:30:27,986 INFO L225 Difference]: With dead ends: 380029 [2019-09-08 18:30:27,986 INFO L226 Difference]: Without dead ends: 252859 [2019-09-08 18:30:28,254 INFO L628 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 [2019-09-08 18:30:28,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252859 states. [2019-09-08 18:30:41,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252859 to 252805. [2019-09-08 18:30:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252805 states. [2019-09-08 18:30:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252805 states to 252805 states and 355285 transitions. [2019-09-08 18:30:42,835 INFO L78 Accepts]: Start accepts. Automaton has 252805 states and 355285 transitions. Word has length 286 [2019-09-08 18:30:42,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:30:42,836 INFO L475 AbstractCegarLoop]: Abstraction has 252805 states and 355285 transitions. [2019-09-08 18:30:42,836 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:30:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 252805 states and 355285 transitions. [2019-09-08 18:30:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2019-09-08 18:30:42,847 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:30:42,847 INFO L399 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] [2019-09-08 18:30:42,848 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:30:42,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:30:42,848 INFO L82 PathProgramCache]: Analyzing trace with hash 1712462885, now seen corresponding path program 1 times [2019-09-08 18:30:42,848 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:30:42,848 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:30:42,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:42,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:30:42,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:30:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:30:43,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2019-09-08 18:30:43,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:30:43,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:30:43,381 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:30:43,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:30:43,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:30:43,386 INFO L87 Difference]: Start difference. First operand 252805 states and 355285 transitions. Second operand 3 states. [2019-09-08 18:31:01,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:31:01,952 INFO L93 Difference]: Finished difference Result 745273 states and 1046676 transitions. [2019-09-08 18:31:01,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:31:01,953 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 430 [2019-09-08 18:31:01,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:31:03,876 INFO L225 Difference]: With dead ends: 745273 [2019-09-08 18:31:03,877 INFO L226 Difference]: Without dead ends: 492511 [2019-09-08 18:31:04,424 INFO L628 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 [2019-09-08 18:31:04,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492511 states. [2019-09-08 18:31:33,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492511 to 492445. [2019-09-08 18:31:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492445 states. [2019-09-08 18:31:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492445 states to 492445 states and 691321 transitions. [2019-09-08 18:31:46,335 INFO L78 Accepts]: Start accepts. Automaton has 492445 states and 691321 transitions. Word has length 430 [2019-09-08 18:31:46,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 18:31:46,336 INFO L475 AbstractCegarLoop]: Abstraction has 492445 states and 691321 transitions. [2019-09-08 18:31:46,336 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 18:31:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 492445 states and 691321 transitions. [2019-09-08 18:31:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2019-09-08 18:31:46,350 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 18:31:46,351 INFO L399 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] [2019-09-08 18:31:46,351 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 18:31:46,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 18:31:46,351 INFO L82 PathProgramCache]: Analyzing trace with hash -1417335974, now seen corresponding path program 1 times [2019-09-08 18:31:46,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 18:31:46,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 18:31:46,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:31:46,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 18:31:46,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 18:31:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 18:31:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1151 trivial. 0 not checked. [2019-09-08 18:31:46,842 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 18:31:46,842 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 18:31:46,842 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 18:31:46,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 18:31:46,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 18:31:46,843 INFO L87 Difference]: Start difference. First operand 492445 states and 691321 transitions. Second operand 3 states. [2019-09-08 18:32:30,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 18:32:30,792 INFO L93 Difference]: Finished difference Result 1400393 states and 1958592 transitions. [2019-09-08 18:32:30,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 18:32:30,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 393 [2019-09-08 18:32:30,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 18:32:35,565 INFO L225 Difference]: With dead ends: 1400393 [2019-09-08 18:32:35,565 INFO L226 Difference]: Without dead ends: 907991 [2019-09-08 18:32:36,499 INFO L628 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 [2019-09-08 18:32:37,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907991 states. [2019-09-08 18:33:58,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907991 to 907877. [2019-09-08 18:33:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 907877 states.