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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--ast--ast.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 01:24:20,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 01:24:20,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 01:24:20,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 01:24:20,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 01:24:20,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 01:24:20,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 01:24:20,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 01:24:20,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 01:24:20,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 01:24:20,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 01:24:20,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 01:24:20,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 01:24:20,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 01:24:20,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 01:24:20,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 01:24:20,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 01:24:20,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 01:24:20,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 01:24:20,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 01:24:20,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 01:24:20,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 01:24:20,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 01:24:20,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 01:24:20,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 01:24:20,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 01:24:20,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 01:24:20,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 01:24:20,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 01:24:20,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 01:24:20,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 01:24:20,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 01:24:20,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 01:24:20,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 01:24:20,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 01:24:20,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 01:24:20,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 01:24:20,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 01:24:20,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 01:24:20,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 01:24:20,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 01:24:20,451 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 01:24:20,467 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 01:24:20,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 01:24:20,467 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 01:24:20,468 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 01:24:20,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 01:24:20,469 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 01:24:20,469 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 01:24:20,469 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 01:24:20,469 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 01:24:20,469 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 01:24:20,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 01:24:20,470 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 01:24:20,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 01:24:20,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 01:24:20,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 01:24:20,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 01:24:20,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 01:24:20,472 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 01:24:20,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 01:24:20,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 01:24:20,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 01:24:20,473 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 01:24:20,473 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 01:24:20,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:24:20,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 01:24:20,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 01:24:20,474 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 01:24:20,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 01:24:20,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 01:24:20,474 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 01:24:20,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 01:24:20,531 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 01:24:20,536 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 01:24:20,537 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 01:24:20,537 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 01:24:20,538 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--ast--ast.ko.cil.i [2019-10-03 01:24:20,615 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4227cd85/7606d1d271ca49e4becbfa1a4166a3bd/FLAG034fd8d78 [2019-10-03 01:24:21,702 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 01:24:21,703 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--ast--ast.ko.cil.i [2019-10-03 01:24:21,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4227cd85/7606d1d271ca49e4becbfa1a4166a3bd/FLAG034fd8d78 [2019-10-03 01:24:21,956 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4227cd85/7606d1d271ca49e4becbfa1a4166a3bd [2019-10-03 01:24:21,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 01:24:21,967 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 01:24:21,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 01:24:21,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 01:24:21,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 01:24:21,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:24:21" (1/1) ... [2019-10-03 01:24:21,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7277cc61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:21, skipping insertion in model container [2019-10-03 01:24:21,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:24:21" (1/1) ... [2019-10-03 01:24:21,986 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 01:24:22,221 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 01:24:31,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:24:31,319 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 01:24:32,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:24:34,680 INFO L192 MainTranslator]: Completed translation [2019-10-03 01:24:34,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34 WrapperNode [2019-10-03 01:24:34,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 01:24:34,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 01:24:34,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 01:24:34,682 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 01:24:34,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:34,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:34,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:34,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:35,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:35,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:35,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... [2019-10-03 01:24:35,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 01:24:35,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 01:24:35,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 01:24:35,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 01:24:35,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:24:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 01:24:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 01:24:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 01:24:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 01:24:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:24:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 01:24:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 01:24:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 01:24:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-10-03 01:24:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-10-03 01:24:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-10-03 01:24:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-03 01:24:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 01:24:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 01:24:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_probe [2019-10-03 01:24:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2019-10-03 01:24:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2019-10-03 01:24:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2019-10-03 01:24:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_resume [2019-10-03 01:24:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_suspend [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_freeze [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_thaw [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_poweroff [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init [2019-10-03 01:24:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_exit [2019-10-03 01:24:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ast_exit_15_2 [2019-10-03 01:24:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ast_init_15_26 [2019-10-03 01:24:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2019-10-03 01:24:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_15_5 [2019-10-03 01:24:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_6 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_15_15_7 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_15_8 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_9 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_15_10 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_pci_instance_2_15_11 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_4_15_12 [2019-10-03 01:24:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_3_5 [2019-10-03 01:24:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_3_6 [2019-10-03 01:24:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_13 [2019-10-03 01:24:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_11_15_14 [2019-10-03 01:24:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_15 [2019-10-03 01:24:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_16 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_15_15_17 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_15_18 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_19 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_15_20 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_pci_instance_2_15_21 [2019-10-03 01:24:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_4_15_22 [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2019-10-03 01:24:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_55 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_58 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_61 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_62 [2019-10-03 01:24:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_63 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_66 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_69 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_72 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 01:24:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_1_17 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_1_2 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_1_5 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_1_6 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_1_3 [2019-10-03 01:24:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_1_8 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_1_7 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_1 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_3_14 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_3_3 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_2_3 [2019-10-03 01:24:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_2_15 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_2_14 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_2_12 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_2_9 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_2_8 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_2_6 [2019-10-03 01:24:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_2_22 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_2_4 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_2_7 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_2_5 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_2_16 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_2_17 [2019-10-03 01:24:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_2_19 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_2_27 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_2_24 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_2_25 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_2_21 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_2_18 [2019-10-03 01:24:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_2_20 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_2_10 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_2_13 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_2_11 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_3 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_2 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_connector_funcs_dummy_resourceless_instance_4 [2019-10-03 01:24:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_connector_helper_funcs_dummy_resourceless_instance_5 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_crtc_helper_funcs_dummy_resourceless_instance_6 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_encoder_helper_funcs_dummy_resourceless_instance_7 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_fb_helper_funcs_dummy_resourceless_instance_8 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_framebuffer_funcs_dummy_resourceless_instance_9 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_drm_mode_config_funcs_dummy_resourceless_instance_10 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_ttm_bo_driver_dummy_resourceless_instance_11 [2019-10-03 01:24:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_112 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_113 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_114 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_115 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_116 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_117 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_118 [2019-10-03 01:24:35,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_119 [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-03 01:24:35,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_offset_addr [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2019-10-03 01:24:35,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write16 [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg [2019-10-03 01:24:35,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_detect_chip [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dram_info [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_create [2019-10-03 01:24:35,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vram_info [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_load [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_driver_unload [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_create [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unref [2019-10-03 01:24:35,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_mmap_offset [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dumb_mmap_offset [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-03 01:24:35,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110 [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_113 [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg___0 [2019-10-03 01:24:35,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless___0 [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless___0 [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-10-03 01:24:35,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_find [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_add [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_helper_add [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_helper_add [2019-10-03 01:24:35,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_unreserve [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2019-10-03 01:24:35,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_palette_index [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_vbios_mode_info [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_std_reg [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_crtc_reg [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_offset_reg [2019-10-03 01:24:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dclk_reg [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_ext_reg [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_sync_reg [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dac_reg [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_start_address_crt1 [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2019-10-03 01:24:35,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_do_set_base [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2019-10-03 01:24:35,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_init [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_best_single_encoder [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_dpms [2019-10-03 01:24:35,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fixup [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_mode_set [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_init [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_modes [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_valid [2019-10-03 01:24:35,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_init [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_init [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_fini [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_init [2019-10-03 01:24:35,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mode_fini [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clock [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_data [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_create [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_i2c_destroy [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_show_cursor [2019-10-03 01:24:35,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_hide_cursor [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_cursor_image [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_connector_register [2019-10-03 01:24:35,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_connector_unregister [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-03 01:24:35,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_10 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_13 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_15 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_18 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_21 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_22 [2019-10-03 01:24:35,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_25 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_28 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_31 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_32 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_33 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-03 01:24:35,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_11 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_14 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_17 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_8 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2019-10-03 01:24:35,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_100 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_101 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_108 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_109 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110___0 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111___0 [2019-10-03 01:24:35,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_connector_unregister_112 [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_connector_register_113 [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 01:24:35,438 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock___0 [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_lock_interruptible___0 [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_trylock___0 [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_can_sleep [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __ttm_bo_reserve___0 [2019-10-03 01:24:35,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_reserve___0 [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unreserve___0 [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___1 [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve___0 [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve___0 [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fillrect [2019-10-03 01:24:35,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_copyarea [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_imageblit [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create_object [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure astfb_create [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_set [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fb_gamma_get [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_destroy [2019-10-03 01:24:35,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_init [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_fini [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_framebuffer_unregister_private [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_10 [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-03 01:24:35,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_31 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_34 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_38 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_41 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_44 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_47 [2019-10-03 01:24:35,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_50 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_51 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_54 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99___0 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_100___0 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_101___0 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110___1 [2019-10-03 01:24:35,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111___1 [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112 [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_113 [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_115 [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_drm_framebuffer_unregister_private_116 [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_verify_access [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2019-10-03 01:24:35,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bdev [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_init [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_mem_global_release [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_init [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_global_release [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_ttm_destroy [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_bo_is_ast_bo [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_init_mem_type [2019-10-03 01:24:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_evict_flags [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_verify_access [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_reserve [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_io_mem_free [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_move [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_create [2019-10-03 01:24:35,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_populate [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_init [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mm_fini [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_create [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2019-10-03 01:24:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unpin [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_push_sysram [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_11 [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_12 [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_13 [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_16 [2019-10-03 01:24:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_19 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_20 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_21 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_7 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_8 [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-03 01:24:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_is_vga_enabled [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_def_ext_reg [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mmctestburst2_ast2150 [2019-10-03 01:24:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrtest_ast2150 [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrscan_ast2150 [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_reg [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2019-10-03 01:24:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test2 [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan2 [2019-10-03 01:24:35,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_test3 [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_scan3 [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQI_L [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure finetuneDQSI [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr3_info [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr3_init [2019-10-03 01:24:35,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ddr2_info [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ddr2_init [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dram_2300 [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_load_dp501_microcode [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2019-10-03 01:24:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cmd_trigger [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_cmd [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write_data [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2019-10-03 01:24:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_backup_fw [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_launch_m68k [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_dp501_max_clk [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dp501_read_edid [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_analog [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_3rdtx [2019-10-03 01:24:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-03 01:24:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-10-03 01:24:35,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-03 01:24:35,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-10-03 01:24:35,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-10-03 01:24:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 01:24:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-03 01:24:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-03 01:24:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-03 01:24:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-03 01:24:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-03 01:24:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-03 01:24:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-03 01:24:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-10-03 01:24:35,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-03 01:24:35,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-03 01:24:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-10-03 01:24:35,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-10-03 01:24:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 01:24:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-03 01:24:35,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-03 01:24:35,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_base_of_ww_mutex [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_base_of_ww_mutex [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_base_of_ww_mutex [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_base_of_ww_mutex [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-10-03 01:24:35,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_base_of_ww_mutex [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-03 01:24:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2019-10-03 01:24:35,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:24:35,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_struct_mutex_of_drm_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2019-10-03 01:24:35,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-03 01:24:35,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-03 01:24:35,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-03 01:24:35,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-03 01:24:35,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-10-03 01:24:35,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-03 01:24:35,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-03 01:24:35,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-03 01:24:35,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-03 01:24:35,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-10-03 01:24:35,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-03 01:24:35,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-03 01:24:35,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-03 01:24:35,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-03 01:24:35,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-03 01:24:35,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-03 01:24:35,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2019-10-03 01:24:35,507 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_add [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_del [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_add_edid_modes [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_compat_ioctl [2019-10-03 01:24:35,508 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_cleanup [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_init [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_register [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_connector_unregister [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_cleanup [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_init [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_cleanup [2019-10-03 01:24:35,509 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_encoder_init [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_get_bpp_depth [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_blank [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_check_var [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_enter [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_debug_leave [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_fix [2019-10-03 01:24:35,510 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fill_var [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_init [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_initial_config [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_pan_display [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_prepare [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_set_par [2019-10-03 01:24:35,511 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_setcmap [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_single_add_all_connectors [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_init [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_unregister_private [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_dumb_destroy [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_handle_create [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2019-10-03 01:24:35,512 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_init [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_release [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_edid [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_get_pci_dev [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2019-10-03 01:24:35,513 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_disable_unused_functions [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_mode_fill_fb_struct [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_resume_force_mode [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ioctl [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_disable [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_kms_helper_poll_enable [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_cleanup [2019-10-03 01:24:35,514 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_init [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_config_reset [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_attach_encoder [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_crtc_set_gamma_size [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_legacy_fb_format [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_object_find [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_vrefresh [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_open [2019-10-03 01:24:35,515 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_exit [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_init [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_pci_set_busid [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_put_dev [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_read [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_release [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2019-10-03 01:24:35,516 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_vma_node_is_allowed [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-10-03 01:24:35,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-03 01:24:35,518 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 01:24:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_copyarea [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_fillrect [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_imageblit [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_add_to_lru [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_init [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_device_release [2019-10-03 01:24:35,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_dma_acc_size [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_init_mm [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_mmap [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_move_memcpy [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_unref [2019-10-03 01:24:35,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_init [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_mem_global_release [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_populate [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_pool_unpopulate [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_fini [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_tt_init [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-03 01:24:35,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vgacon_text_force [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ww_mutex_unlock [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 01:24:35,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 01:24:35,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-03 01:24:35,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-03 01:24:35,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-03 01:24:35,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-10-03 01:24:35,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 01:24:35,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_115 [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_112 [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-03 01:24:35,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_116 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_118 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_117 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_119 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_113 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_114 [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-03 01:24:35,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 01:24:35,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure vgacon_text_force [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_reset [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ioctl [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_compat_ioctl [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_open [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_read [2019-10-03 01:24:35,532 INFO L130 BoogieDeclarations]: Found specification of procedure drm_release [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_put_dev [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_init [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_exit [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_pci_dev [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_pci_set_busid [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_resume_force_mode [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_disable [2019-10-03 01:24:35,533 INFO L130 BoogieDeclarations]: Found specification of procedure drm_kms_helper_poll_enable [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_dumb_destroy [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_load [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_driver_unload [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_create [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dumb_mmap_offset [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2019-10-03 01:24:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_probe [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_resume [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_suspend [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_freeze [2019-10-03 01:24:35,535 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_thaw [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_poweroff [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ast_exit [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ast_exit_15_2 [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ast_init_15_26 [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_15_5 [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_6 [2019-10-03 01:24:35,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_15_15_7 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_15_8 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_9 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_15_10 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_pci_instance_2_15_11 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_4_15_12 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_3_5 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_3_6 [2019-10-03 01:24:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_13 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_11_15_14 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_15 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_16 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_15_15_17 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_15_18 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_19 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_15_20 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_pci_instance_2_15_21 [2019-10-03 01:24:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_4_15_22 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_11 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_12 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_13 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_16 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_19 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_20 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_21 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-03 01:24:35,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_7 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_8 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-03 01:24:35,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_10 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_13 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_15 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_18 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_21 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_22 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_25 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_28 [2019-10-03 01:24:35,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_31 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_32 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_33 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_11 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_14 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_17 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-03 01:24:35,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_8 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_10 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 01:24:35,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_31 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_34 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_38 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_41 [2019-10-03 01:24:35,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_44 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_47 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_50 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_51 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_54 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_55 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_58 [2019-10-03 01:24:35,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_61 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_62 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_63 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_66 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_69 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_72 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_1_17 [2019-10-03 01:24:35,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_1_2 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_1_5 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_1_6 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_1_3 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_1_8 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_1_7 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_1 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_3_14 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_3_3 [2019-10-03 01:24:35,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_2_3 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_2_15 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_2_14 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_2_12 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_2_9 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_2_8 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_2_6 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_2_22 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_2_4 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_2_7 [2019-10-03 01:24:35,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_2_5 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_2_16 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_2_17 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_2_19 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_2_27 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_2_24 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_2_25 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_2_21 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_2_18 [2019-10-03 01:24:35,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_2_20 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_2_10 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_2_13 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_2_11 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_3 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_2 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_connector_funcs_dummy_resourceless_instance_4 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_connector_helper_funcs_dummy_resourceless_instance_5 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_crtc_helper_funcs_dummy_resourceless_instance_6 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_encoder_helper_funcs_dummy_resourceless_instance_7 [2019-10-03 01:24:35,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_fb_helper_funcs_dummy_resourceless_instance_8 [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_framebuffer_funcs_dummy_resourceless_instance_9 [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_drm_mode_config_funcs_dummy_resourceless_instance_10 [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_ttm_bo_driver_dummy_resourceless_instance_11 [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 01:24:35,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110 [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_struct_mutex_of_drm_device [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_struct_mutex_of_drm_device [2019-10-03 01:24:35,552 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-10-03 01:24:35,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_113 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-03 01:24:35,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_init [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_config_cleanup [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_init [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_offset_addr [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2019-10-03 01:24:35,555 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unref [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_handle_create [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2019-10-03 01:24:35,556 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write16 [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_init [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fini [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2019-10-03 01:24:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_init [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_fini [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_init [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mm_fini [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_create [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_is_vga_enabled [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure ast_backup_fw [2019-10-03 01:24:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_mode_fill_fb_struct [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_detect_chip [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dram_info [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_create [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vram_info [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unref [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_mmap_offset [2019-10-03 01:24:35,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110___0 [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_100 [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_base_of_ww_mutex [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_base_of_ww_mutex [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_base_of_ww_mutex [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg___0 [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless___0 [2019-10-03 01:24:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless___0 [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_101 [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111___0 [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_108 [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 01:24:35,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_109 [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2019-10-03 01:24:35,562 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_unlock [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_vrefresh [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_cleanup [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_init [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_register [2019-10-03 01:24:35,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_connector_register_113 [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_unregister [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_connector_unregister_112 [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_cleanup [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_init [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_cleanup [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_get_edid [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_add_edid_modes [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2019-10-03 01:24:35,564 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_attach_encoder [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_crtc_set_gamma_size [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_object_find [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_find [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_add [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_encoder_helper_add [2019-10-03 01:24:35,565 INFO L130 BoogieDeclarations]: Found specification of procedure drm_connector_helper_add [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_init [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_add_to_lru [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve [2019-10-03 01:24:35,566 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_unreserve [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_push_sysram [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2019-10-03 01:24:35,567 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dp501_read_edid [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_dp501_max_clk [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_create [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_i2c_destroy [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_palette_index [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_vbios_mode_info [2019-10-03 01:24:35,568 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_std_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_crtc_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_offset_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dclk_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_ext_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_sync_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dac_reg [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_start_address_crt1 [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2019-10-03 01:24:35,569 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_do_set_base [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_init [2019-10-03 01:24:35,570 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_best_single_encoder [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_dpms [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_fixup [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_mode_set [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_init [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_modes [2019-10-03 01:24:35,571 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mode_valid [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_init [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_init [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_fini [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_clock [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_data [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock [2019-10-03 01:24:35,572 INFO L130 BoogieDeclarations]: Found specification of procedure set_data [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ast_show_cursor [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ast_hide_cursor [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure copy_cursor_image [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_connector_register [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_connector_unregister [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99___0 [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110___1 [2019-10-03 01:24:35,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_100___0 [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112 [2019-10-03 01:24:35,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_101___0 [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111___1 [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_113 [2019-10-03 01:24:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_115 [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-10-03 01:24:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock___0 [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_lock_interruptible___0 [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure ww_mutex_trylock___0 [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_unregister_private [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_framebuffer_unregister_private_116 [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_legacy_fb_format [2019-10-03 01:24:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_get_bpp_depth [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_can_sleep [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_prepare [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_init [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_blank [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_pan_display [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_set_par [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_check_var [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_var [2019-10-03 01:24:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fill_fix [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_setcmap [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_initial_config [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_single_add_all_connectors [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_enter [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_debug_leave [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_disable_unused_functions [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure __ttm_bo_reserve___0 [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_reserve___0 [2019-10-03 01:24:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_unreserve___0 [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___1 [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve___0 [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve___0 [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fillrect [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_copyarea [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ast_imageblit [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create_object [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure astfb_create [2019-10-03 01:24:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_set [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fb_gamma_get [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_destroy [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_drm_framebuffer_unregister_private [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_add [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_del [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2019-10-03 01:24:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_is_allowed [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure drm_vma_node_verify_access [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_dma_acc_size [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_init_mm [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_mmap [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_init [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_mem_global_release [2019-10-03 01:24:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_init [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_tt_fini [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_release [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_device_init [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_move_memcpy [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_release [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_init [2019-10-03 01:24:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unpin [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bdev [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_init [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_mem_global_release [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_init [2019-10-03 01:24:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_global_release [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_ttm_destroy [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_bo_is_ast_bo [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_init_mem_type [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_evict_flags [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_verify_access [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_reserve [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_io_mem_free [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_move [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2019-10-03 01:24:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_create [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_populate [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-03 01:24:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_3rdtx [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_2300 [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_def_ext_reg [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure mmctestburst2_ast2150 [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtest_ast2150 [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbrscan_ast2150 [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2019-10-03 01:24:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dram_reg [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test2 [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan2 [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_test3 [2019-10-03 01:24:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_scan3 [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQI_L [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure finetuneDQSI [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr3_info [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ddr3_init [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_ddr2_info [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ddr2_init [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 01:24:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ast_load_dp501_microcode [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure ast_launch_m68k [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_cmd_trigger [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_cmd [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write_data [2019-10-03 01:24:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_analog [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-03 01:24:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-10-03 01:24:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 01:24:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-10-03 01:24:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-03 01:24:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-03 01:24:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-03 01:24:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-03 01:24:35,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-03 01:24:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-03 01:24:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-03 01:24:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-03 01:24:35,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-03 01:24:35,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-03 01:24:35,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-03 01:24:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-03 01:24:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-03 01:24:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-03 01:24:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 01:24:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 01:24:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-03 01:24:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_base_of_ww_mutex [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_base_of_ww_mutex [2019-10-03 01:24:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_base_of_ww_mutex [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-03 01:24:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_fb_info [2019-10-03 01:24:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_struct_mutex_of_drm_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_struct_mutex_of_drm_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_struct_mutex_of_drm_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_struct_mutex_of_drm_device [2019-10-03 01:24:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_update_lock_of_backlight_device [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-03 01:24:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-03 01:24:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_dirty_lock_of_ast_fbdev [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-03 01:24:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-03 01:24:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_ttm_mem_global [2019-10-03 01:24:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lru_lock_of_ttm_bo_global [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-03 01:24:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-03 01:24:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-10-03 01:24:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 01:24:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 01:24:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 01:24:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 01:24:40,147 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-10-03 01:24:50,296 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:25:00,347 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:25:00,347 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-10-03 01:25:00,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:25:00 BoogieIcfgContainer [2019-10-03 01:25:00,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:25:00,355 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:25:00,355 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:25:00,359 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:25:00,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 01:24:21" (1/3) ... [2019-10-03 01:25:00,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bd23ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:25:00, skipping insertion in model container [2019-10-03 01:25:00,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:24:34" (2/3) ... [2019-10-03 01:25:00,361 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bd23ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:25:00, skipping insertion in model container [2019-10-03 01:25:00,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:25:00" (3/3) ... [2019-10-03 01:25:00,363 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--gpu--drm--ast--ast.ko.cil.i [2019-10-03 01:25:00,374 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:25:00,389 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-10-03 01:25:00,410 INFO L252 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-10-03 01:25:00,442 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:25:00,443 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:25:00,443 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:25:00,444 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:25:00,445 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:25:00,446 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:25:00,448 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:25:00,449 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:25:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 6229 states. [2019-10-03 01:25:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-10-03 01:25:00,603 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:00,605 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:00,610 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:00,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:00,617 INFO L82 PathProgramCache]: Analyzing trace with hash 1115116143, now seen corresponding path program 1 times [2019-10-03 01:25:00,620 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:00,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:00,819 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:00,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:00,820 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:01,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:01,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:01,741 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:01,747 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:01,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:01,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:01,767 INFO L87 Difference]: Start difference. First operand 6229 states. Second operand 5 states. [2019-10-03 01:25:02,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:02,217 INFO L93 Difference]: Finished difference Result 5364 states and 7001 transitions. [2019-10-03 01:25:02,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:02,219 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 80 [2019-10-03 01:25:02,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:02,302 INFO L225 Difference]: With dead ends: 5364 [2019-10-03 01:25:02,302 INFO L226 Difference]: Without dead ends: 5340 [2019-10-03 01:25:02,304 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:02,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5340 states. [2019-10-03 01:25:02,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5340 to 5340. [2019-10-03 01:25:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5340 states. [2019-10-03 01:25:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 5340 states and 6962 transitions. [2019-10-03 01:25:02,657 INFO L78 Accepts]: Start accepts. Automaton has 5340 states and 6962 transitions. Word has length 80 [2019-10-03 01:25:02,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:02,660 INFO L475 AbstractCegarLoop]: Abstraction has 5340 states and 6962 transitions. [2019-10-03 01:25:02,660 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 5340 states and 6962 transitions. [2019-10-03 01:25:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-10-03 01:25:02,664 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:02,664 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:02,667 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:02,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:02,667 INFO L82 PathProgramCache]: Analyzing trace with hash -666584950, now seen corresponding path program 1 times [2019-10-03 01:25:02,667 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:02,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:02,713 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:02,713 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:02,714 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:03,505 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:03,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:03,506 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:03,511 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:03,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:03,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:03,516 INFO L87 Difference]: Start difference. First operand 5340 states and 6962 transitions. Second operand 5 states. [2019-10-03 01:25:03,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:03,817 INFO L93 Difference]: Finished difference Result 5338 states and 6960 transitions. [2019-10-03 01:25:03,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:03,818 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2019-10-03 01:25:03,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:03,865 INFO L225 Difference]: With dead ends: 5338 [2019-10-03 01:25:03,865 INFO L226 Difference]: Without dead ends: 5338 [2019-10-03 01:25:03,866 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:03,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5338 states. [2019-10-03 01:25:04,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5338 to 5338. [2019-10-03 01:25:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5338 states. [2019-10-03 01:25:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 5338 states and 6960 transitions. [2019-10-03 01:25:04,193 INFO L78 Accepts]: Start accepts. Automaton has 5338 states and 6960 transitions. Word has length 88 [2019-10-03 01:25:04,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:04,196 INFO L475 AbstractCegarLoop]: Abstraction has 5338 states and 6960 transitions. [2019-10-03 01:25:04,196 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 5338 states and 6960 transitions. [2019-10-03 01:25:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-03 01:25:04,206 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:04,207 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:04,211 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:04,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:04,212 INFO L82 PathProgramCache]: Analyzing trace with hash -919621559, now seen corresponding path program 1 times [2019-10-03 01:25:04,213 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:04,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:04,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:04,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:04,248 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:04,805 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:04,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:04,806 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:04,806 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:04,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:04,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:04,808 INFO L87 Difference]: Start difference. First operand 5338 states and 6960 transitions. Second operand 5 states. [2019-10-03 01:25:04,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:04,993 INFO L93 Difference]: Finished difference Result 5336 states and 6958 transitions. [2019-10-03 01:25:04,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:04,995 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 96 [2019-10-03 01:25:04,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:05,036 INFO L225 Difference]: With dead ends: 5336 [2019-10-03 01:25:05,036 INFO L226 Difference]: Without dead ends: 5336 [2019-10-03 01:25:05,037 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:05,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5336 states. [2019-10-03 01:25:05,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5336 to 5336. [2019-10-03 01:25:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5336 states. [2019-10-03 01:25:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 5336 states and 6958 transitions. [2019-10-03 01:25:05,297 INFO L78 Accepts]: Start accepts. Automaton has 5336 states and 6958 transitions. Word has length 96 [2019-10-03 01:25:05,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:05,299 INFO L475 AbstractCegarLoop]: Abstraction has 5336 states and 6958 transitions. [2019-10-03 01:25:05,300 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5336 states and 6958 transitions. [2019-10-03 01:25:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-03 01:25:05,301 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:05,304 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:05,306 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:05,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:05,307 INFO L82 PathProgramCache]: Analyzing trace with hash 974067901, now seen corresponding path program 1 times [2019-10-03 01:25:05,307 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:05,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:05,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:05,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:05,344 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:05,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:05,887 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:05,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:05,888 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:05,888 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:05,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:05,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:05,889 INFO L87 Difference]: Start difference. First operand 5336 states and 6958 transitions. Second operand 5 states. [2019-10-03 01:25:06,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:06,090 INFO L93 Difference]: Finished difference Result 5334 states and 6956 transitions. [2019-10-03 01:25:06,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:06,091 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2019-10-03 01:25:06,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:06,138 INFO L225 Difference]: With dead ends: 5334 [2019-10-03 01:25:06,139 INFO L226 Difference]: Without dead ends: 5334 [2019-10-03 01:25:06,139 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:06,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5334 states. [2019-10-03 01:25:06,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5334 to 5334. [2019-10-03 01:25:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5334 states. [2019-10-03 01:25:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 5334 states and 6956 transitions. [2019-10-03 01:25:06,406 INFO L78 Accepts]: Start accepts. Automaton has 5334 states and 6956 transitions. Word has length 104 [2019-10-03 01:25:06,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:06,407 INFO L475 AbstractCegarLoop]: Abstraction has 5334 states and 6956 transitions. [2019-10-03 01:25:06,407 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5334 states and 6956 transitions. [2019-10-03 01:25:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-03 01:25:06,413 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:06,413 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:06,420 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:06,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:06,421 INFO L82 PathProgramCache]: Analyzing trace with hash -1428799656, now seen corresponding path program 1 times [2019-10-03 01:25:06,421 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:06,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:06,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:06,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:06,465 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:06,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:06,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:06,958 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:06,959 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:06,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:06,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:06,960 INFO L87 Difference]: Start difference. First operand 5334 states and 6956 transitions. Second operand 5 states. [2019-10-03 01:25:07,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:07,161 INFO L93 Difference]: Finished difference Result 5332 states and 6954 transitions. [2019-10-03 01:25:07,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:07,162 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2019-10-03 01:25:07,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:07,220 INFO L225 Difference]: With dead ends: 5332 [2019-10-03 01:25:07,221 INFO L226 Difference]: Without dead ends: 5332 [2019-10-03 01:25:07,221 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:07,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5332 states. [2019-10-03 01:25:07,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5332 to 5332. [2019-10-03 01:25:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5332 states. [2019-10-03 01:25:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 5332 states and 6954 transitions. [2019-10-03 01:25:07,435 INFO L78 Accepts]: Start accepts. Automaton has 5332 states and 6954 transitions. Word has length 112 [2019-10-03 01:25:07,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:07,437 INFO L475 AbstractCegarLoop]: Abstraction has 5332 states and 6954 transitions. [2019-10-03 01:25:07,437 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 5332 states and 6954 transitions. [2019-10-03 01:25:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-03 01:25:07,440 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:07,440 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:07,442 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:07,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:07,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1951853773, now seen corresponding path program 1 times [2019-10-03 01:25:07,443 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:07,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:07,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:07,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:07,473 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:08,076 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:08,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:08,076 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:08,078 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:08,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:08,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:08,078 INFO L87 Difference]: Start difference. First operand 5332 states and 6954 transitions. Second operand 5 states. [2019-10-03 01:25:08,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:08,265 INFO L93 Difference]: Finished difference Result 5330 states and 6952 transitions. [2019-10-03 01:25:08,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:08,265 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 120 [2019-10-03 01:25:08,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:08,296 INFO L225 Difference]: With dead ends: 5330 [2019-10-03 01:25:08,296 INFO L226 Difference]: Without dead ends: 5330 [2019-10-03 01:25:08,297 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:08,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5330 states. [2019-10-03 01:25:08,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5330 to 5330. [2019-10-03 01:25:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5330 states. [2019-10-03 01:25:08,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5330 states to 5330 states and 6952 transitions. [2019-10-03 01:25:08,484 INFO L78 Accepts]: Start accepts. Automaton has 5330 states and 6952 transitions. Word has length 120 [2019-10-03 01:25:08,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:08,485 INFO L475 AbstractCegarLoop]: Abstraction has 5330 states and 6952 transitions. [2019-10-03 01:25:08,485 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 6952 transitions. [2019-10-03 01:25:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-10-03 01:25:08,489 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:08,489 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:08,490 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:08,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:08,490 INFO L82 PathProgramCache]: Analyzing trace with hash 1148511683, now seen corresponding path program 1 times [2019-10-03 01:25:08,491 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:08,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:08,521 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:08,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:08,521 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:08,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:08,924 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:08,924 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:08,924 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:08,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:08,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:08,926 INFO L87 Difference]: Start difference. First operand 5330 states and 6952 transitions. Second operand 5 states. [2019-10-03 01:25:09,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:09,105 INFO L93 Difference]: Finished difference Result 5328 states and 6950 transitions. [2019-10-03 01:25:09,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:09,106 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 128 [2019-10-03 01:25:09,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:09,147 INFO L225 Difference]: With dead ends: 5328 [2019-10-03 01:25:09,148 INFO L226 Difference]: Without dead ends: 5328 [2019-10-03 01:25:09,148 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:09,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5328 states. [2019-10-03 01:25:09,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5328 to 5328. [2019-10-03 01:25:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5328 states. [2019-10-03 01:25:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 5328 states and 6950 transitions. [2019-10-03 01:25:09,329 INFO L78 Accepts]: Start accepts. Automaton has 5328 states and 6950 transitions. Word has length 128 [2019-10-03 01:25:09,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:09,330 INFO L475 AbstractCegarLoop]: Abstraction has 5328 states and 6950 transitions. [2019-10-03 01:25:09,330 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5328 states and 6950 transitions. [2019-10-03 01:25:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-10-03 01:25:09,334 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:09,334 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-03 01:25:09,335 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:09,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:09,335 INFO L82 PathProgramCache]: Analyzing trace with hash -1716334129, now seen corresponding path program 1 times [2019-10-03 01:25:09,335 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:09,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:09,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:09,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:09,363 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:25:09,871 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:09,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:09,871 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:09,873 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:09,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:09,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:09,874 INFO L87 Difference]: Start difference. First operand 5328 states and 6950 transitions. Second operand 5 states. [2019-10-03 01:25:10,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:10,111 INFO L93 Difference]: Finished difference Result 5326 states and 6948 transitions. [2019-10-03 01:25:10,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:10,112 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2019-10-03 01:25:10,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:10,151 INFO L225 Difference]: With dead ends: 5326 [2019-10-03 01:25:10,152 INFO L226 Difference]: Without dead ends: 5326 [2019-10-03 01:25:10,152 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:10,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5326 states. [2019-10-03 01:25:10,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5326 to 5326. [2019-10-03 01:25:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5326 states. [2019-10-03 01:25:10,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 5326 states and 6948 transitions. [2019-10-03 01:25:10,363 INFO L78 Accepts]: Start accepts. Automaton has 5326 states and 6948 transitions. Word has length 153 [2019-10-03 01:25:10,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:10,364 INFO L475 AbstractCegarLoop]: Abstraction has 5326 states and 6948 transitions. [2019-10-03 01:25:10,364 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 6948 transitions. [2019-10-03 01:25:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-03 01:25:10,367 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:10,367 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:10,367 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:10,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:10,368 INFO L82 PathProgramCache]: Analyzing trace with hash -1080469567, now seen corresponding path program 1 times [2019-10-03 01:25:10,368 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:10,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:10,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:10,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:10,398 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:10,868 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:10,868 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:10,868 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:10,869 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:10,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:10,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:10,870 INFO L87 Difference]: Start difference. First operand 5326 states and 6948 transitions. Second operand 5 states. [2019-10-03 01:25:11,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:11,109 INFO L93 Difference]: Finished difference Result 5324 states and 6946 transitions. [2019-10-03 01:25:11,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:11,110 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 141 [2019-10-03 01:25:11,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:11,145 INFO L225 Difference]: With dead ends: 5324 [2019-10-03 01:25:11,145 INFO L226 Difference]: Without dead ends: 5324 [2019-10-03 01:25:11,147 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:11,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5324 states. [2019-10-03 01:25:11,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5324 to 5324. [2019-10-03 01:25:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5324 states. [2019-10-03 01:25:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 5324 states and 6946 transitions. [2019-10-03 01:25:11,328 INFO L78 Accepts]: Start accepts. Automaton has 5324 states and 6946 transitions. Word has length 141 [2019-10-03 01:25:11,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:11,328 INFO L475 AbstractCegarLoop]: Abstraction has 5324 states and 6946 transitions. [2019-10-03 01:25:11,329 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 5324 states and 6946 transitions. [2019-10-03 01:25:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-03 01:25:11,331 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:11,331 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-10-03 01:25:11,332 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:11,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:11,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1153399173, now seen corresponding path program 1 times [2019-10-03 01:25:11,332 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:11,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:11,359 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:11,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:11,359 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-03 01:25:11,853 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:11,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:11,854 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:11,854 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:11,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:11,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:11,855 INFO L87 Difference]: Start difference. First operand 5324 states and 6946 transitions. Second operand 5 states. [2019-10-03 01:25:12,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:12,095 INFO L93 Difference]: Finished difference Result 5322 states and 6944 transitions. [2019-10-03 01:25:12,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:12,096 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2019-10-03 01:25:12,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:12,199 INFO L225 Difference]: With dead ends: 5322 [2019-10-03 01:25:12,199 INFO L226 Difference]: Without dead ends: 5322 [2019-10-03 01:25:12,200 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:12,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5322 states. [2019-10-03 01:25:12,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5322 to 5322. [2019-10-03 01:25:12,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5322 states. [2019-10-03 01:25:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 5322 states and 6944 transitions. [2019-10-03 01:25:12,361 INFO L78 Accepts]: Start accepts. Automaton has 5322 states and 6944 transitions. Word has length 166 [2019-10-03 01:25:12,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:12,362 INFO L475 AbstractCegarLoop]: Abstraction has 5322 states and 6944 transitions. [2019-10-03 01:25:12,362 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5322 states and 6944 transitions. [2019-10-03 01:25:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-10-03 01:25:12,365 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:12,365 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-03 01:25:12,366 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:12,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:12,366 INFO L82 PathProgramCache]: Analyzing trace with hash -9698695, now seen corresponding path program 1 times [2019-10-03 01:25:12,367 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:12,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:12,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:12,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:12,397 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-03 01:25:12,822 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:12,822 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:25:12,823 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:12,823 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:25:12,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:25:12,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:25:12,824 INFO L87 Difference]: Start difference. First operand 5322 states and 6944 transitions. Second operand 3 states. [2019-10-03 01:25:13,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:13,220 INFO L93 Difference]: Finished difference Result 5315 states and 6936 transitions. [2019-10-03 01:25:13,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:25:13,220 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 157 [2019-10-03 01:25:13,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:13,245 INFO L225 Difference]: With dead ends: 5315 [2019-10-03 01:25:13,245 INFO L226 Difference]: Without dead ends: 5315 [2019-10-03 01:25:13,247 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:25:13,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5315 states. [2019-10-03 01:25:13,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5315 to 5315. [2019-10-03 01:25:13,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5315 states. [2019-10-03 01:25:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 5315 states and 6936 transitions. [2019-10-03 01:25:13,420 INFO L78 Accepts]: Start accepts. Automaton has 5315 states and 6936 transitions. Word has length 157 [2019-10-03 01:25:13,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:13,423 INFO L475 AbstractCegarLoop]: Abstraction has 5315 states and 6936 transitions. [2019-10-03 01:25:13,423 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:25:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 5315 states and 6936 transitions. [2019-10-03 01:25:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2019-10-03 01:25:13,427 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:13,427 INFO L411 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:25:13,428 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:13,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:13,428 INFO L82 PathProgramCache]: Analyzing trace with hash 283611839, now seen corresponding path program 1 times [2019-10-03 01:25:13,429 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:13,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:13,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:13,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:13,462 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-03 01:25:13,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:25:13,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 01:25:13,913 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:13,914 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 01:25:13,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 01:25:13,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 01:25:13,917 INFO L87 Difference]: Start difference. First operand 5315 states and 6936 transitions. Second operand 5 states. [2019-10-03 01:25:14,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:14,090 INFO L93 Difference]: Finished difference Result 5313 states and 6934 transitions. [2019-10-03 01:25:14,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 01:25:14,091 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 157 [2019-10-03 01:25:14,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:14,116 INFO L225 Difference]: With dead ends: 5313 [2019-10-03 01:25:14,116 INFO L226 Difference]: Without dead ends: 5313 [2019-10-03 01:25:14,117 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-03 01:25:14,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5313 states. [2019-10-03 01:25:14,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5313 to 5313. [2019-10-03 01:25:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5313 states. [2019-10-03 01:25:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 5313 states and 6934 transitions. [2019-10-03 01:25:14,298 INFO L78 Accepts]: Start accepts. Automaton has 5313 states and 6934 transitions. Word has length 157 [2019-10-03 01:25:14,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:14,298 INFO L475 AbstractCegarLoop]: Abstraction has 5313 states and 6934 transitions. [2019-10-03 01:25:14,298 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 01:25:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 5313 states and 6934 transitions. [2019-10-03 01:25:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-03 01:25:14,302 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:25:14,302 INFO L411 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-10-03 01:25:14,303 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:25:14,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:14,304 INFO L82 PathProgramCache]: Analyzing trace with hash 1944224228, now seen corresponding path program 1 times [2019-10-03 01:25:14,304 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:25:14,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:14,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:25:14,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:25:14,335 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:25:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:25:14,766 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2019-10-03 01:25:14,767 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 01:25:14,767 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 01:25:14,768 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 167 with the following transitions: [2019-10-03 01:25:14,770 INFO L207 CegarAbsIntRunner]: [1324], [1326], [1327], [1328], [1329], [1506], [1512], [1513], [2105], [2111], [2114], [2201], [2222], [2225], [2277], [2278], [2844], [2846], [2847], [4464], [4468], [4469], [5163], [5166], [5167], [6640], [6643], [6645], [6646], [6663], [6664], [7358], [7359], [7665], [7667], [7669], [7671], [7678], [7681], [7684], [8036], [8781], [8870], [8871], [9381], [9382], [9579], [9728], [9783], [9785], [9786], [10314], [10316], [10395], [10398], [10401], [10403], [10405], [10412], [10764], [10766], [10769], [10777], [11625], [11626], [11857], [11858], [11895], [11896], [11897], [11903], [12077], [12078], [12079], [12095], [12096], [12607], [12608], [12609], [12610], [12611], [12612], [13331], [13332], [13333], [13334], [13335], [13336], [13621], [13622], [13623], [13624], [13625], [13626], [13633], [13634], [13635], [13636], [13637], [13741], [13742], [13743], [13744], [13745], [13746], [13773], [13774], [13775], [14091], [14092], [14405], [14406], [14493], [14494], [14681], [14682], [14683], [14695], [14696], [14697], [14698], [14699], [14700], [14703], [14825], [14826] [2019-10-03 01:25:14,839 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 01:25:14,839 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 01:25:15,134 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 01:25:15,136 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 290 root evaluator evaluations with a maximum evaluation depth of 0. Performed 290 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 718 variables. [2019-10-03 01:25:15,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:25:15,141 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 01:25:15,249 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 01:25:15,249 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 01:25:15,259 INFO L420 sIntCurrentIteration]: We unified 165 AI predicates to 165 [2019-10-03 01:25:15,260 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 01:25:15,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 01:25:15,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 8 [2019-10-03 01:25:15,261 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:25:15,262 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 01:25:15,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 01:25:15,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 01:25:15,263 INFO L87 Difference]: Start difference. First operand 5313 states and 6934 transitions. Second operand 2 states. [2019-10-03 01:25:15,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:25:15,263 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 01:25:15,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 01:25:15,263 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 166 [2019-10-03 01:25:15,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:25:15,264 INFO L225 Difference]: With dead ends: 2 [2019-10-03 01:25:15,264 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:25:15,264 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 01:25:15,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:25:15,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:25:15,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:25:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:25:15,265 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2019-10-03 01:25:15,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:25:15,265 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:25:15,265 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 01:25:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:25:15,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:25:15,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:25:15 BoogieIcfgContainer [2019-10-03 01:25:15,272 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:25:15,275 INFO L168 Benchmark]: Toolchain (without parser) took 53307.31 ms. Allocated memory was 131.1 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 62.4 MB in the beginning and 378.5 MB in the end (delta: -316.1 MB). Peak memory consumption was 863.6 MB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,277 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12713.70 ms. Allocated memory was 131.1 MB in the beginning and 723.0 MB in the end (delta: 591.9 MB). Free memory was 62.2 MB in the beginning and 544.0 MB in the end (delta: -481.9 MB). Peak memory consumption was 429.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,285 INFO L168 Benchmark]: Boogie Preprocessor took 621.97 ms. Allocated memory is still 723.0 MB. Free memory was 544.0 MB in the beginning and 446.9 MB in the end (delta: 97.1 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,289 INFO L168 Benchmark]: RCFGBuilder took 25049.39 ms. Allocated memory was 723.0 MB in the beginning and 1.1 GB in the end (delta: 414.7 MB). Free memory was 446.9 MB in the beginning and 524.2 MB in the end (delta: -77.3 MB). Peak memory consumption was 571.2 MB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,290 INFO L168 Benchmark]: TraceAbstraction took 14917.36 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 173.0 MB). Free memory was 524.2 MB in the beginning and 378.5 MB in the end (delta: 145.8 MB). Peak memory consumption was 318.8 MB. Max. memory is 7.1 GB. [2019-10-03 01:25:15,301 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 12713.70 ms. Allocated memory was 131.1 MB in the beginning and 723.0 MB in the end (delta: 591.9 MB). Free memory was 62.2 MB in the beginning and 544.0 MB in the end (delta: -481.9 MB). Peak memory consumption was 429.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 621.97 ms. Allocated memory is still 723.0 MB. Free memory was 544.0 MB in the beginning and 446.9 MB in the end (delta: 97.1 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25049.39 ms. Allocated memory was 723.0 MB in the beginning and 1.1 GB in the end (delta: 414.7 MB). Free memory was 446.9 MB in the beginning and 524.2 MB in the end (delta: -77.3 MB). Peak memory consumption was 571.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14917.36 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 173.0 MB). Free memory was 524.2 MB in the beginning and 378.5 MB in the end (delta: 145.8 MB). Peak memory consumption was 318.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 23337]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23163]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23076]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23559]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 22978]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23706]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23237]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23990]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23374]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23039]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23212]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23362]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23015]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23743]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23817]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23386]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23731]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 22966]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23595]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23051]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23411]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23669]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23631]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23510]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23262]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23681]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23718]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23853]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23953]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23841]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 24003]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23904]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23878]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23225]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23792]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23200]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23941]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23546]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23175]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23522]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23027]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23424]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23656]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23312]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 24015]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23644]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23619]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23534]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23693]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23151]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23324]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23275]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23188]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23125]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23829]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23929]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23916]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23113]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23436]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23473]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23288]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23607]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23978]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23485]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23300]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23064]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 24027]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23138]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23250]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23805]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23768]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23088]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23571]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23965]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23755]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23583]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23497]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23349]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23448]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23003]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 22954]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23866]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 22991]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23780]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23461]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23399]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 23891]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 88 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 940 procedures, 7202 locations, 88 error locations. SAFE Result, 14.8s OverallTime, 13 OverallIterations, 7 TraceHistogramMax, 3.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 83406 SDtfs, 83209 SDslu, 152919 SDs, 0 SdLazy, 56 SolverSat, 1 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 247 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6229occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.533333333333333 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 1668 NumberOfCodeBlocks, 1668 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1655 ConstructedInterpolants, 0 QuantifiedInterpolants, 304343 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 12 PerfectInterpolantSequences, 362/364 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...