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--misc--mic--host--mic_host.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 18:17:14,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 18:17:14,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 18:17:14,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 18:17:14,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 18:17:14,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 18:17:14,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 18:17:14,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 18:17:14,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 18:17:14,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 18:17:14,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 18:17:14,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 18:17:14,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 18:17:14,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 18:17:14,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 18:17:14,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 18:17:14,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 18:17:14,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 18:17:14,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 18:17:14,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 18:17:14,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 18:17:14,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 18:17:14,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 18:17:14,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 18:17:14,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 18:17:14,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 18:17:14,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 18:17:14,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 18:17:14,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 18:17:14,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 18:17:14,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 18:17:14,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 18:17:14,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 18:17:14,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 18:17:14,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 18:17:14,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 18:17:14,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 18:17:14,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 18:17:14,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 18:17:14,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 18:17:14,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 18:17:14,779 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 [2019-09-10 18:17:14,799 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 18:17:14,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 18:17:14,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 18:17:14,800 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 18:17:14,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 18:17:14,801 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 18:17:14,801 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 18:17:14,801 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 18:17:14,801 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 18:17:14,802 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 18:17:14,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 18:17:14,802 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 18:17:14,803 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 18:17:14,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 18:17:14,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 18:17:14,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 18:17:14,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 18:17:14,804 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 18:17:14,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 18:17:14,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 18:17:14,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 18:17:14,805 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 18:17:14,805 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 18:17:14,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 18:17:14,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 18:17:14,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 18:17:14,806 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 18:17:14,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 18:17:14,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 18:17:14,806 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 18:17:14,834 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 18:17:14,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 18:17:14,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 18:17:14,852 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 18:17:14,852 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 18:17:14,853 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2019-09-10 18:17:14,913 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d3d4ef1/c5291d58730641c99f3562acf555ac82/FLAG6694030c4 [2019-09-10 18:17:15,911 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 18:17:15,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2019-09-10 18:17:16,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d3d4ef1/c5291d58730641c99f3562acf555ac82/FLAG6694030c4 [2019-09-10 18:17:16,380 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20d3d4ef1/c5291d58730641c99f3562acf555ac82 [2019-09-10 18:17:16,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 18:17:16,390 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 18:17:16,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 18:17:16,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 18:17:16,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 18:17:16,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 06:17:16" (1/1) ... [2019-09-10 18:17:16,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272c4be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:16, skipping insertion in model container [2019-09-10 18:17:16,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 06:17:16" (1/1) ... [2019-09-10 18:17:16,414 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 18:17:16,675 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 18:17:26,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 18:17:26,194 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 18:17:27,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 18:17:30,128 INFO L192 MainTranslator]: Completed translation [2019-09-10 18:17:30,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30 WrapperNode [2019-09-10 18:17:30,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 18:17:30,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 18:17:30,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 18:17:30,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 18:17:30,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... [2019-09-10 18:17:30,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 18:17:30,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 18:17:30,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 18:17:30,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 18:17:30,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 18:17:31,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 18:17:31,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 18:17:31,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2019-09-10 18:17:31,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 18:17:31,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 18:17:31,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2019-09-10 18:17:31,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 18:17:31,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 18:17:31,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 18:17:31,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2019-09-10 18:17:31,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-09-10 18:17:31,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-09-10 18:17:31,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2019-09-10 18:17:31,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~dma_addr_t~0~X~int~X~int~TO~$Pointer$ [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 18:17:31,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 18:17:31,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_find_and_get [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 18:17:31,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_error [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_init [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_uninit [2019-09-10 18:17:31,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_shutdown_db [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_ops_init [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_get_family [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_pm_notifier [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_device_init [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_device_uninit [2019-09-10 18:17:31,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_probe [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_remove [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_init [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_exit [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mic_exit_30_2 [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mic_init_30_14 [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-10 18:17:31,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_23_1 [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_27_1 [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_30_4 [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_30_5 [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_30_6 [2019-09-10 18:17:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_24_1 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_28_2 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_30_7 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_11_30_8 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_30_9 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_30_10 [2019-09-10 18:17:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_17_9 [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_19_9 [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_30 [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-09-10 18:17:31,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_23 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_27 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_23 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_27 [2019-09-10 18:17:31,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_23 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_24 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_27 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_23 [2019-09-10 18:17:31,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_27 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_23 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_27 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_23 [2019-09-10 18:17:31,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_27 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_22 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_23 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_27 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_22 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_23 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_27 [2019-09-10 18:17:31,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_2_2 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-09-10 18:17:31,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_6_4 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_7_4 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_9_17 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_9_2 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_9_5 [2019-09-10 18:17:31,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_9_6 [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_9_3 [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_9_8 [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_9_7 [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_9 [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-10 18:17:31,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dma_map_ops_dummy_resourceless_instance_20 [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mbus_hw_ops_dummy_resourceless_instance_21 [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mic_smpt_ops_dummy_resourceless_instance_22 [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_99 [2019-09-10 18:17:31,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_103 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_104 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2019-09-10 18:17:31,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_106 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_107 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_108 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_111 [2019-09-10 18:17:31,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_112 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_113 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_114 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_115 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_116 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_117 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_118 [2019-09-10 18:17:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_119 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_120 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_121 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_122 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_123 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_124 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_125 [2019-09-10 18:17:31,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_read [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmio_write [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_write_spad [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_spad [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_enable_interrupts [2019-09-10 18:17:31,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_disable_interrupts [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_sbox_intr [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_rdmasr_intr [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_intr [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_ack_interrupt [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_intr_workarounds [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_intr_init [2019-09-10 18:17:31,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_read_msi_to_src_map [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_program_msi_to_src_map [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_reset_fw_ready [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_is_fw_ready [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_get_apic_id [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_send_firmware_intr [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_hw_reset [2019-09-10 18:17:31,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_load_command_line [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_load_ramdisk [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_get_boot_addr [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_load_firmware [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_get_postcode [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_set [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_smpt_hw_init [2019-09-10 18:17:31,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_x100_dma_filter [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_10 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_11 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_12 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_13 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_14 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_15 [2019-09-10 18:17:31,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_18 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_21 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_24 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_27 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_28 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_29 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_3 [2019-09-10 18:17:31,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_30 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_33 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_36 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_7 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_8 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_22_9 [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent [2019-09-10 18:17:31,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_shutdown_status [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_set_state [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure family_show [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stepping_show [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure state_show [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure state_store [2019-09-10 18:17:31,082 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown_status_show [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdline_show [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdline_store [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_show [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_store [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ramdisk_show [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ramdisk_store [2019-09-10 18:17:31,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bootmode_show [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bootmode_store [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_addr_show [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_addr_store [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_len_show [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure log_buf_len_store [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sysfs_init [2019-09-10 18:17:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-09-10 18:17:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_3 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_15_9 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_16_3 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_16_9 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_17_3 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_18_3 [2019-09-10 18:17:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_18_9 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_19_3 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_15 [2019-09-10 18:17:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_16 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_17 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_18 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_19 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2019-09-10 18:17:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102___0 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104 [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 18:17:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-09-10 18:17:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-09-10 18:17:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-09-10 18:17:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_system_page_mask [2019-09-10 18:17:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sys_addr_to_smpt [2019-09-10 18:17:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_to_pa [2019-09-10 18:17:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_offset [2019-09-10 18:17:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_align_low [2019-09-10 18:17:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_align_high [2019-09-10 18:17:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_max_system_memory [2019-09-10 18:17:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_max_system_addr [2019-09-10 18:17:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_is_system_addr [2019-09-10 18:17:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_add_smpt_entry [2019-09-10 18:17:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_op [2019-09-10 18:17:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_get_smpt_ref_count [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_to_dma_addr [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_unmap [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_single [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_unmap_single [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_init [2019-09-10 18:17:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_uninit [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_restore [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_102 [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 18:17:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_msi_enabled [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_thread_fn [2019-09-10 18:17:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_interrupt [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_map_src_to_offset [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_get_available_vector [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_register_intr_callback [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_unregister_intr_callback [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_msix [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_callbacks [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release_callbacks [2019-09-10 18:17:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_msi [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_intx [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_next_db [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_request_threaded_irq [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_irq [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_setup_interrupts [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_free_interrupts [2019-09-10 18:17:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_intr_restore [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_25_1 [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_26_2 [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_8_5 [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_8_3 [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_8 [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2019-09-10 18:17:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_100 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2019-09-10 18:17:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_117 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_118 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_119 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_120 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_121 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_122 [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-09-10 18:17:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_request_dma_chan [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mbdev_to_mdev [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_map_page [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dma_unmap_page [2019-09-10 18:17:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_request_threaded_irq [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_free_irq [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_ack_interrupt [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_bootparam_init [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_start [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_stop [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_shutdown [2019-09-10 18:17:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_shutdown_work [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_reset_trigger_work [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_complete_resume [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_prepare_suspend [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_suspend [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_29_1 [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_20_3 [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_20_9 [2019-09-10 18:17:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_21_10 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_21_3 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_21_9 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mbus_unregister_device [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97___0 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mbus_unregister_device_98 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100___0 [2019-09-10 18:17:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mbus_unregister_device_101 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102___1 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103___0 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104___0 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2019-09-10 18:17:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109___0 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110___0 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_wait_for_completion_timeout_112 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_115 [2019-09-10 18:17:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_wait_for_completion_timeout_116 [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_119 [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_desc_size [2019-09-10 18:17:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_config [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_features [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vq_configspace [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_total_desc_size [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __virtio16_to_cpu [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __virtio32_to_cpu [2019-09-10 18:17:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh16_to_cpu [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh32_to_cpu [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdevup [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_show [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_open [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_log_buf_release [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_show [2019-09-10 18:17:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_open [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_smpt_debug_release [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_show [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_open [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_soft_reset_debug_release [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_show [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_open [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_post_code_debug_release [2019-09-10 18:17:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_show [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_open [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dp_debug_release [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_show [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_open [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_info_debug_release [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_show [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_open [2019-09-10 18:17:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_msi_irq_info_debug_release [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_create_debug_dir [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_delete_debug_dir [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_init_debugfs [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_exit_debugfs [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-09-10 18:17:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_6 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_7 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_24 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_24 [2019-09-10 18:17:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_24 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_24 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_24 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-09-10 18:17:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_24 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_6_5 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_24 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_7_5 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-09-10 18:17:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_6_12 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_7_12 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_1_2 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_3_2 [2019-09-10 18:17:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_4_2 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_5_2 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_6_2 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_7_2 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97___1 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98___0 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101___0 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102___2 [2019-09-10 18:17:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_dev [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vdev_inited [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_open [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_release [2019-09-10 18:17:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_ioctl [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_poll [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_query_offset [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_mmap [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_submit_error [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_init [2019-09-10 18:17:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vring_size [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_init [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_kiov_cleanup [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_notify [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_sync_dma [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_copy_to_user [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_copy_from_user [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_notify [2019-09-10 18:17:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_iov_consumed [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_vringh_copy [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure _mic_virtio_copy [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_verify_copy_args [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_copy_desc [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_init_post [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_device_reset [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_reset_devices [2019-09-10 18:17:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_bh_handler [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_intr_handler [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_config_change [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_copy_dp_entry [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_init_device_ctrl [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_add_device [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mic_virtio_del_device [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_97___2 [2019-09-10 18:17:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98___1 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_nested_99 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100___0 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101___1 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_nested_102 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104___1 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105___0 [2019-09-10 18:17:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106___0 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_107 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___get_free_pages_108 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_109 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110___1 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_111 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2019-09-10 18:17:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-09-10 18:17:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-09-10 18:17:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-09-10 18:17:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-09-10 18:17:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-09-10 18:17:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-09-10 18:17:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-09-10 18:17:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-09-10 18:17:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-09-10 18:17:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-09-10 18:17:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-09-10 18:17:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-10 18:17:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-09-10 18:17:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-09-10 18:17:31,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-09-10 18:17:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-09-10 18:17:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 18:17:31,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 18:17:31,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 18:17:31,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-09-10 18:17:31,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mic_mutex_of_mic_device [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mic_mutex_of_mic_device [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mic_mutex_of_mic_device [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mic_mutex_of_mic_device [2019-09-10 18:17:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-09-10 18:17:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_pm_mutex [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-09-10 18:17:31,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-09-10 18:17:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-09-10 18:17:31,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-09-10 18:17:31,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_reset_wait_of_mic_device [2019-09-10 18:17:31,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro_reset_wait_of_mic_device [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_reset_wait_of_mic_device [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-09-10 18:17:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-09-10 18:17:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-09-10 18:17:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 18:17:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-09-10 18:17:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 18:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-09-10 18:17:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-09-10 18:17:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-09-10 18:17:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-09-10 18:17:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-09-10 18:17:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 18:17:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 18:17:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-10 18:17:31,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_with_groups [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-10 18:17:31,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_wait [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 18:17:31,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_destroy [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_init [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_simple_get [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_simple_remove [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_wc [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_find_and_get_ns [2019-09-10 18:17:31,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_notify [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_put [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mbus_register_device [2019-09-10 18:17:31,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mbus_unregister_device [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2019-09-10 18:17:31,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_msi_off [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 18:17:31,181 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pm_notifier [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-10 18:17:31,182 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_write [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_streq [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pm_notifier [2019-09-10 18:17:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_complete_kern [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_getdesc_kern [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_init_kern [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vringh_need_notify_kern [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 18:17:31,184 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 18:17:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 18:17:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 18:17:31,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-09-10 18:17:31,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-09-10 18:17:31,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-09-10 18:17:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-09-10 18:17:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-09-10 18:17:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 18:17:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_reset_wait_of_mic_device [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_123 [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_120 [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_124 [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 18:17:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_125 [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_121 [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_122 [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_104 [2019-09-10 18:17:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mic_mutex_of_mic_device [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mic_mutex_of_mic_device [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 18:17:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_99 [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ida_destroy [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ida_init [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_get [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_remove [2019-09-10 18:17:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_find_and_get_ns [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_put [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_find_and_get [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-10 18:17:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_103 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_108 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_106 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_107 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_111 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_112 [2019-09-10 18:17:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_115 [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_118 [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_with_groups [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 18:17:31,197 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_114 [2019-09-10 18:17:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_117 [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_113 [2019-09-10 18:17:31,199 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_116 [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_119 [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure register_pm_notifier [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pm_notifier [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_next_db [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_request_threaded_irq [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_irq [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_interrupts [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_free_interrupts [2019-09-10 18:17:31,200 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sysfs_init [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_stop [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset_trigger_work [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_shutdown_work [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_bootparam_init [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_create_debug_dir [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_delete_debug_dir [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_init_debugfs [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_exit_debugfs [2019-09-10 18:17:31,201 INFO L130 BoogieDeclarations]: Found specification of procedure mic_prepare_suspend [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_complete_resume [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_single [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_unmap_single [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_error [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_init [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_uninit [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_open [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_ioctl [2019-09-10 18:17:31,202 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmap [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_poll [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_init [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~TO~VOID [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_uninit [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_shutdown_db [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_ops_init [2019-09-10 18:17:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure mic_get_family [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_pm_notifier [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_device_init [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_device_uninit [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_probe [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_remove [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_init [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure mic_exit [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mic_exit_30_2 [2019-09-10 18:17:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mic_init_30_14 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_23_1 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_27_1 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_30_4 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_11_30_5 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_30_6 [2019-09-10 18:17:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_24_1 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_28_2 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_30_7 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_11_30_8 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_30_9 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_30_10 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_17_9 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_19_9 [2019-09-10 18:17:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_20_3 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_20_9 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_21_10 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_21_3 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_21_9 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_10 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_11 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_12 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_13 [2019-09-10 18:17:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_14 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_15 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_18 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_21 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_24 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_27 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_28 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_29 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_3 [2019-09-10 18:17:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_30 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_33 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_36 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_7 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_8 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_22_9 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_30 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-09-10 18:17:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_6 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_7 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_23 [2019-09-10 18:17:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_27 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_23 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_27 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_23 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_24 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_27 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-09-10 18:17:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_23 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_27 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_23 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_27 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_23 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_27 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_22 [2019-09-10 18:17:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_23 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_27 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_22 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_23 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_27 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_2_2 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-09-10 18:17:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_6_4 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_7_4 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_9_17 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_9_2 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_9_5 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_9_6 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_9_3 [2019-09-10 18:17:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_9_8 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_9_7 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_9 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_11 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_12 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_13 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_14 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_15 [2019-09-10 18:17:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_16 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_17 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_18 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_19 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dma_map_ops_dummy_resourceless_instance_20 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mbus_hw_ops_dummy_resourceless_instance_21 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mic_smpt_ops_dummy_resourceless_instance_22 [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 18:17:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 18:17:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_read [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure mic_mmio_write [2019-09-10 18:17:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_write_spad [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_spad [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_enable_interrupts [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_disable_interrupts [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_sbox_intr [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_rdmasr_intr [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_intr [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_ack_interrupt [2019-09-10 18:17:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_intr_workarounds [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_intr_init [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_read_msi_to_src_map [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_program_msi_to_src_map [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_reset_fw_ready [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_is_fw_ready [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_get_apic_id [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_send_firmware_intr [2019-09-10 18:17:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_hw_reset [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_load_command_line [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_load_ramdisk [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_get_boot_addr [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_load_firmware [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_get_postcode [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_set [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_smpt_hw_init [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure mic_x100_dma_filter [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 18:17:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97 [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_streq [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2019-09-10 18:17:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102___0 [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104 [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_notify [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure mic_start [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure mic_shutdown [2019-09-10 18:17:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_state [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure mic_set_shutdown_status [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure mic_suspend [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure family_show [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure stepping_show [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure state_show [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure state_store [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown_status_show [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure cmdline_show [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure cmdline_store [2019-09-10 18:17:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_show [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_store [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure ramdisk_show [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure ramdisk_store [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure bootmode_show [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure bootmode_store [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_addr_show [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_addr_store [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_len_show [2019-09-10 18:17:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure log_buf_len_store [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_3 [2019-09-10 18:17:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_14_9 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_3 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_15_9 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_16_3 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_16_9 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_17_3 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_18_3 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_18_9 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_19_3 [2019-09-10 18:17:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100 [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2019-09-10 18:17:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_102 [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-10 18:17:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure mic_unmap [2019-09-10 18:17:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_restore [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_system_page_mask [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sys_addr_to_smpt [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_to_pa [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_offset [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_align_low [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_align_high [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_max_system_memory [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_max_system_addr [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_is_system_addr [2019-09-10 18:17:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure mic_add_smpt_entry [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u8~0~TO~VOID [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_op [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure mic_get_smpt_ref_count [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure mic_to_dma_addr [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 18:17:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102 [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106 [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114 [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_100 [2019-09-10 18:17:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_msi_enabled [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_msi_off [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 18:17:31,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_117 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_118 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_119 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_120 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_121 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_122 [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure mic_intr_restore [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure mic_thread_fn [2019-09-10 18:17:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_interrupt [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_map_src_to_offset [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_get_available_vector [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_register_intr_callback [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_unregister_intr_callback [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_msix [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_callbacks [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_release_callbacks [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_msi [2019-09-10 18:17:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure mic_setup_intx [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~~bool~0~TO~VOID [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_25_1 [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_26_2 [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_8_5 [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_8_3 [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_8 [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_reset_wait_of_mic_device [2019-09-10 18:17:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97___0 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100___0 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103___0 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109___0 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-09-10 18:17:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102___1 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104___0 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110___0 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_115 [2019-09-10 18:17:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_119 [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_wait_for_completion_timeout_112 [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_wait_for_completion_timeout_116 [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure mbus_register_device [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure mbus_unregister_device [2019-09-10 18:17:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mbus_unregister_device_98 [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mbus_unregister_device_101 [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure mic_request_dma_chan [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_reset_devices [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure mbdev_to_mdev [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_map_page [2019-09-10 18:17:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dma_unmap_page [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_request_threaded_irq [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_free_irq [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_ack_interrupt [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure mic_reset [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_29_1 [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mbus_unregister_device [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97___1 [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101___0 [2019-09-10 18:17:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98___0 [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102___2 [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure seq_write [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-10 18:17:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure mic_desc_size [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_config [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_features [2019-09-10 18:17:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vq_configspace [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_total_desc_size [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure __virtio16_to_cpu [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure __virtio32_to_cpu [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure vringh16_to_cpu [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure vringh32_to_cpu [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdevup [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_show [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_open [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_log_buf_release [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_show [2019-09-10 18:17:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_open [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_smpt_debug_release [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_show [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_open [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_soft_reset_debug_release [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_show [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_open [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_post_code_debug_release [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_show [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_open [2019-09-10 18:17:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dp_debug_release [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_show [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_open [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_info_debug_release [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_show [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_open [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mic_msi_irq_info_debug_release [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_24 [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_24 [2019-09-10 18:17:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_24 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_24 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_24 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_24 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_6_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_24 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_7_5 [2019-09-10 18:17:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_6_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_7_12 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_1_2 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_3_2 [2019-09-10 18:17:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_4_2 [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_5_2 [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_6_2 [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_7_2 [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-10 18:17:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_add_device [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_del_device [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_config_change [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_copy_desc [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_dev [2019-09-10 18:17:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vdev_inited [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure mic_query_offset [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_97___2 [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101___1 [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105___0 [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_111 [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 18:17:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_nested_99 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_nested_102 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98___1 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100___0 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104___1 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106___0 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_109 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110___1 [2019-09-10 18:17:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_107 [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___get_free_pages_108 [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure dma_submit_error [2019-09-10 18:17:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_wait [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vring_init [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vring_size [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_init_kern [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_init [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_kiov_cleanup [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_getdesc_kern [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_complete_kern [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_need_notify_kern [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure vringh_notify [2019-09-10 18:17:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure mic_bh_handler [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_sync_dma [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~dma_addr_t~0~X~int~X~int~TO~$Pointer$ [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_copy_to_user [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_copy_from_user [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_notify [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_iov_consumed [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_vringh_copy [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure _mic_virtio_copy [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_verify_copy_args [2019-09-10 18:17:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_init_post [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_device_reset [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure mic_virtio_intr_handler [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure mic_copy_dp_entry [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure mic_init_device_ctrl [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-10 18:17:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-09-10 18:17:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 18:17:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-09-10 18:17:31,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 18:17:31,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 18:17:31,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-09-10 18:17:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-09-10 18:17:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-09-10 18:17:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-09-10 18:17:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-09-10 18:17:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-09-10 18:17:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-09-10 18:17:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-09-10 18:17:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-09-10 18:17:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 18:17:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-09-10 18:17:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-09-10 18:17:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-09-10 18:17:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-09-10 18:17:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-09-10 18:17:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-09-10 18:17:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-09-10 18:17:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-09-10 18:17:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-09-10 18:17:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 18:17:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 18:17:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-10 18:17:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-09-10 18:17:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mic_mutex_of_mic_device [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mic_mutex_of_mic_device [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mic_mutex_of_mic_device [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mic_mutex_of_mic_device [2019-09-10 18:17:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-09-10 18:17:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-10 18:17:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-09-10 18:17:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-09-10 18:17:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 18:17:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-09-10 18:17:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_pm_mutex [2019-09-10 18:17:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_pm_mutex [2019-09-10 18:17:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_pm_mutex [2019-09-10 18:17:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_pm_mutex [2019-09-10 18:17:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_pm_mutex [2019-09-10 18:17:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_pm_mutex [2019-09-10 18:17:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_vr_mutex_of_mic_vringh [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-10 18:17:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-09-10 18:17:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-09-10 18:17:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-09-10 18:17:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-09-10 18:17:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-09-10 18:17:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_mic_intr_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_mic_thread_lock_of_mic_irq_info [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-09-10 18:17:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-09-10 18:17:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_smpt_lock_of_mic_smpt_info [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro_reset_wait_of_mic_device [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-09-10 18:17:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 18:17:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 18:17:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 18:17:40,824 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-09-10 18:17:51,043 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 18:18:31,578 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 18:18:31,578 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 18:18:31,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 06:18:31 BoogieIcfgContainer [2019-09-10 18:18:31,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 18:18:31,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 18:18:31,585 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 18:18:31,588 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 18:18:31,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 06:17:16" (1/3) ... [2019-09-10 18:18:31,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ae22163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 06:18:31, skipping insertion in model container [2019-09-10 18:18:31,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 06:17:30" (2/3) ... [2019-09-10 18:18:31,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ae22163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 06:18:31, skipping insertion in model container [2019-09-10 18:18:31,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 06:18:31" (3/3) ... [2019-09-10 18:18:31,592 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--misc--mic--host--mic_host.ko.cil.i [2019-09-10 18:18:31,601 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 18:18:31,615 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-09-10 18:18:31,633 INFO L252 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-09-10 18:18:31,661 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 18:18:31,661 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 18:18:31,662 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 18:18:31,662 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 18:18:31,662 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 18:18:31,662 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 18:18:31,662 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 18:18:31,662 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 18:18:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6636 states. [2019-09-10 18:18:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-09-10 18:18:31,782 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:18:31,783 INFO L399 BasicCegarLoop]: trace histogram [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] [2019-09-10 18:18:31,787 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]=== [2019-09-10 18:18:31,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:18:31,794 INFO L82 PathProgramCache]: Analyzing trace with hash 339186808, now seen corresponding path program 1 times [2019-09-10 18:18:31,797 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:18:31,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:31,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:18:31,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:31,943 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:18:32,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:18:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-10 18:18:33,493 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:18:33,493 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:18:33,494 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:18:33,501 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:18:33,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:18:33,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:18:33,532 INFO L87 Difference]: Start difference. First operand 6636 states. Second operand 5 states. [2019-09-10 18:18:34,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:18:34,198 INFO L93 Difference]: Finished difference Result 11295 states and 14440 transitions. [2019-09-10 18:18:34,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:18:34,200 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 52 [2019-09-10 18:18:34,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:18:34,293 INFO L225 Difference]: With dead ends: 11295 [2019-09-10 18:18:34,293 INFO L226 Difference]: Without dead ends: 11156 [2019-09-10 18:18:34,295 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 18:18:34,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11156 states. [2019-09-10 18:18:35,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11156 to 11060. [2019-09-10 18:18:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11060 states. [2019-09-10 18:18:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11060 states to 11060 states and 14168 transitions. [2019-09-10 18:18:35,107 INFO L78 Accepts]: Start accepts. Automaton has 11060 states and 14168 transitions. Word has length 52 [2019-09-10 18:18:35,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:18:35,109 INFO L475 AbstractCegarLoop]: Abstraction has 11060 states and 14168 transitions. [2019-09-10 18:18:35,109 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:18:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 11060 states and 14168 transitions. [2019-09-10 18:18:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-09-10 18:18:35,115 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:18:35,115 INFO L399 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2019-09-10 18:18:35,118 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]=== [2019-09-10 18:18:35,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:18:35,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1474357197, now seen corresponding path program 1 times [2019-09-10 18:18:35,119 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:18:35,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:35,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:18:35,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:35,129 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:18:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:18:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-09-10 18:18:35,916 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:18:35,916 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:18:35,916 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:18:35,925 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:18:35,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:18:35,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:18:35,926 INFO L87 Difference]: Start difference. First operand 11060 states and 14168 transitions. Second operand 5 states. [2019-09-10 18:18:36,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:18:36,248 INFO L93 Difference]: Finished difference Result 11058 states and 14165 transitions. [2019-09-10 18:18:36,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:18:36,249 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 75 [2019-09-10 18:18:36,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:18:36,334 INFO L225 Difference]: With dead ends: 11058 [2019-09-10 18:18:36,334 INFO L226 Difference]: Without dead ends: 11058 [2019-09-10 18:18:36,335 INFO L628 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 [2019-09-10 18:18:36,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11058 states. [2019-09-10 18:18:36,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11058 to 11058. [2019-09-10 18:18:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11058 states. [2019-09-10 18:18:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11058 states to 11058 states and 14165 transitions. [2019-09-10 18:18:36,837 INFO L78 Accepts]: Start accepts. Automaton has 11058 states and 14165 transitions. Word has length 75 [2019-09-10 18:18:36,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:18:36,838 INFO L475 AbstractCegarLoop]: Abstraction has 11058 states and 14165 transitions. [2019-09-10 18:18:36,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:18:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 11058 states and 14165 transitions. [2019-09-10 18:18:36,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-09-10 18:18:36,841 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:18:36,841 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2019-09-10 18:18:36,844 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]=== [2019-09-10 18:18:36,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:18:36,844 INFO L82 PathProgramCache]: Analyzing trace with hash 114891314, now seen corresponding path program 1 times [2019-09-10 18:18:36,844 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:18:36,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:36,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:18:36,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:36,852 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:18:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:18:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-09-10 18:18:37,544 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:18:37,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 18:18:37,544 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:18:37,544 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 18:18:37,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 18:18:37,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-09-10 18:18:37,545 INFO L87 Difference]: Start difference. First operand 11058 states and 14165 transitions. Second operand 9 states. [2019-09-10 18:18:37,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:18:37,989 INFO L93 Difference]: Finished difference Result 10838 states and 13884 transitions. [2019-09-10 18:18:37,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-10 18:18:37,990 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 109 [2019-09-10 18:18:37,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:18:38,073 INFO L225 Difference]: With dead ends: 10838 [2019-09-10 18:18:38,073 INFO L226 Difference]: Without dead ends: 10838 [2019-09-10 18:18:38,074 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-09-10 18:18:38,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10838 states. [2019-09-10 18:18:38,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10838 to 10830. [2019-09-10 18:18:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10830 states. [2019-09-10 18:18:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10830 states to 10830 states and 13875 transitions. [2019-09-10 18:18:38,480 INFO L78 Accepts]: Start accepts. Automaton has 10830 states and 13875 transitions. Word has length 109 [2019-09-10 18:18:38,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:18:38,481 INFO L475 AbstractCegarLoop]: Abstraction has 10830 states and 13875 transitions. [2019-09-10 18:18:38,481 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 18:18:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10830 states and 13875 transitions. [2019-09-10 18:18:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2019-09-10 18:18:38,496 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:18:38,496 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2019-09-10 18:18:38,500 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]=== [2019-09-10 18:18:38,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:18:38,500 INFO L82 PathProgramCache]: Analyzing trace with hash 404747298, now seen corresponding path program 1 times [2019-09-10 18:18:38,501 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:18:38,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:38,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:18:38,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:38,518 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:18:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:18:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-09-10 18:18:39,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:18:39,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:18:39,329 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:18:39,331 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:18:39,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:18:39,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:18:39,332 INFO L87 Difference]: Start difference. First operand 10830 states and 13875 transitions. Second operand 5 states. [2019-09-10 18:18:39,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:18:39,777 INFO L93 Difference]: Finished difference Result 21537 states and 27623 transitions. [2019-09-10 18:18:39,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:18:39,778 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 115 [2019-09-10 18:18:39,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:18:39,874 INFO L225 Difference]: With dead ends: 21537 [2019-09-10 18:18:39,875 INFO L226 Difference]: Without dead ends: 21537 [2019-09-10 18:18:39,875 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 18:18:39,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21537 states. [2019-09-10 18:18:40,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21537 to 21112. [2019-09-10 18:18:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21112 states. [2019-09-10 18:18:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21112 states to 21112 states and 27170 transitions. [2019-09-10 18:18:40,713 INFO L78 Accepts]: Start accepts. Automaton has 21112 states and 27170 transitions. Word has length 115 [2019-09-10 18:18:40,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:18:40,714 INFO L475 AbstractCegarLoop]: Abstraction has 21112 states and 27170 transitions. [2019-09-10 18:18:40,714 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:18:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 21112 states and 27170 transitions. [2019-09-10 18:18:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-09-10 18:18:40,718 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:18:40,719 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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] [2019-09-10 18:18:40,725 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]=== [2019-09-10 18:18:40,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:18:40,726 INFO L82 PathProgramCache]: Analyzing trace with hash 951750298, now seen corresponding path program 1 times [2019-09-10 18:18:40,726 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:18:40,734 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:40,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:18:40,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:18:40,735 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:18:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:18:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:18:41,523 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:18:41,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 18:18:41,523 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:18:41,525 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 18:18:41,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 18:18:41,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-10 18:18:41,526 INFO L87 Difference]: Start difference. First operand 21112 states and 27170 transitions. Second operand 6 states. [2019-09-10 18:20:09,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:20:09,960 INFO L93 Difference]: Finished difference Result 46945 states and 62687 transitions. [2019-09-10 18:20:09,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-10 18:20:09,961 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2019-09-10 18:20:09,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:20:10,183 INFO L225 Difference]: With dead ends: 46945 [2019-09-10 18:20:10,183 INFO L226 Difference]: Without dead ends: 46945 [2019-09-10 18:20:10,184 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-09-10 18:20:10,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46945 states. [2019-09-10 18:20:11,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46945 to 46314. [2019-09-10 18:20:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46314 states. [2019-09-10 18:20:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46314 states to 46314 states and 61893 transitions. [2019-09-10 18:20:11,859 INFO L78 Accepts]: Start accepts. Automaton has 46314 states and 61893 transitions. Word has length 138 [2019-09-10 18:20:11,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:20:11,861 INFO L475 AbstractCegarLoop]: Abstraction has 46314 states and 61893 transitions. [2019-09-10 18:20:11,861 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 18:20:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 46314 states and 61893 transitions. [2019-09-10 18:20:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2019-09-10 18:20:11,864 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:20:11,865 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 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] [2019-09-10 18:20:11,868 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]=== [2019-09-10 18:20:11,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:20:11,868 INFO L82 PathProgramCache]: Analyzing trace with hash 452022197, now seen corresponding path program 1 times [2019-09-10 18:20:11,868 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:20:11,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:11,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:20:11,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:11,876 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:20:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:20:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:20:12,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:20:12,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:20:12,589 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:20:12,590 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:20:12,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:20:12,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:20:12,591 INFO L87 Difference]: Start difference. First operand 46314 states and 61893 transitions. Second operand 5 states. [2019-09-10 18:20:12,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:20:12,966 INFO L93 Difference]: Finished difference Result 46312 states and 61890 transitions. [2019-09-10 18:20:12,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:20:12,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 137 [2019-09-10 18:20:12,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:20:13,187 INFO L225 Difference]: With dead ends: 46312 [2019-09-10 18:20:13,187 INFO L226 Difference]: Without dead ends: 46312 [2019-09-10 18:20:13,187 INFO L628 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 [2019-09-10 18:20:13,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46312 states. [2019-09-10 18:20:14,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46312 to 46312. [2019-09-10 18:20:14,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46312 states. [2019-09-10 18:20:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46312 states to 46312 states and 61890 transitions. [2019-09-10 18:20:14,585 INFO L78 Accepts]: Start accepts. Automaton has 46312 states and 61890 transitions. Word has length 137 [2019-09-10 18:20:14,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:20:14,586 INFO L475 AbstractCegarLoop]: Abstraction has 46312 states and 61890 transitions. [2019-09-10 18:20:14,586 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:20:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 46312 states and 61890 transitions. [2019-09-10 18:20:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-09-10 18:20:14,588 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:20:14,588 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1] [2019-09-10 18:20:14,589 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]=== [2019-09-10 18:20:14,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:20:14,589 INFO L82 PathProgramCache]: Analyzing trace with hash 2027531302, now seen corresponding path program 1 times [2019-09-10 18:20:14,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:20:14,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:14,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:20:14,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:14,596 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:20:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:20:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:20:15,186 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:20:15,187 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:20:15,187 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:20:15,187 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:20:15,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:20:15,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:20:15,188 INFO L87 Difference]: Start difference. First operand 46312 states and 61890 transitions. Second operand 5 states. [2019-09-10 18:20:15,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:20:15,551 INFO L93 Difference]: Finished difference Result 46310 states and 61887 transitions. [2019-09-10 18:20:15,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:20:15,552 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 146 [2019-09-10 18:20:15,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:20:15,732 INFO L225 Difference]: With dead ends: 46310 [2019-09-10 18:20:15,732 INFO L226 Difference]: Without dead ends: 46310 [2019-09-10 18:20:15,732 INFO L628 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 [2019-09-10 18:20:15,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46310 states. [2019-09-10 18:20:18,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46310 to 46310. [2019-09-10 18:20:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46310 states. [2019-09-10 18:20:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46310 states to 46310 states and 61887 transitions. [2019-09-10 18:20:19,179 INFO L78 Accepts]: Start accepts. Automaton has 46310 states and 61887 transitions. Word has length 146 [2019-09-10 18:20:19,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:20:19,180 INFO L475 AbstractCegarLoop]: Abstraction has 46310 states and 61887 transitions. [2019-09-10 18:20:19,180 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:20:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 46310 states and 61887 transitions. [2019-09-10 18:20:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-09-10 18:20:19,183 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:20:19,183 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:20:19,184 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]=== [2019-09-10 18:20:19,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:20:19,184 INFO L82 PathProgramCache]: Analyzing trace with hash -1170586278, now seen corresponding path program 1 times [2019-09-10 18:20:19,184 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:20:19,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:19,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:20:19,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:19,191 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:20:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:20:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:20:19,759 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:20:19,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:20:19,760 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:20:19,761 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:20:19,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:20:19,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:20:19,762 INFO L87 Difference]: Start difference. First operand 46310 states and 61887 transitions. Second operand 5 states. [2019-09-10 18:20:20,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:20:20,032 INFO L93 Difference]: Finished difference Result 46308 states and 61884 transitions. [2019-09-10 18:20:20,032 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:20:20,032 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2019-09-10 18:20:20,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:20:20,203 INFO L225 Difference]: With dead ends: 46308 [2019-09-10 18:20:20,203 INFO L226 Difference]: Without dead ends: 46308 [2019-09-10 18:20:20,203 INFO L628 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 [2019-09-10 18:20:20,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46308 states. [2019-09-10 18:20:21,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46308 to 46308. [2019-09-10 18:20:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46308 states. [2019-09-10 18:20:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46308 states to 46308 states and 61884 transitions. [2019-09-10 18:20:21,439 INFO L78 Accepts]: Start accepts. Automaton has 46308 states and 61884 transitions. Word has length 154 [2019-09-10 18:20:21,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:20:21,440 INFO L475 AbstractCegarLoop]: Abstraction has 46308 states and 61884 transitions. [2019-09-10 18:20:21,440 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:20:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 46308 states and 61884 transitions. [2019-09-10 18:20:21,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-09-10 18:20:21,442 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:20:21,443 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:20:21,443 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]=== [2019-09-10 18:20:21,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:20:21,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1442835745, now seen corresponding path program 1 times [2019-09-10 18:20:21,444 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:20:21,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:21,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:20:21,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:21,458 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:20:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:20:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:20:21,992 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:20:21,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:20:21,992 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:20:21,994 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:20:21,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:20:21,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:20:21,994 INFO L87 Difference]: Start difference. First operand 46308 states and 61884 transitions. Second operand 5 states. [2019-09-10 18:20:22,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:20:22,309 INFO L93 Difference]: Finished difference Result 46306 states and 61881 transitions. [2019-09-10 18:20:22,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:20:22,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 162 [2019-09-10 18:20:22,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:20:22,475 INFO L225 Difference]: With dead ends: 46306 [2019-09-10 18:20:22,475 INFO L226 Difference]: Without dead ends: 46306 [2019-09-10 18:20:22,476 INFO L628 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 [2019-09-10 18:20:22,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46306 states. [2019-09-10 18:20:23,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46306 to 46306. [2019-09-10 18:20:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46306 states. [2019-09-10 18:20:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46306 states to 46306 states and 61881 transitions. [2019-09-10 18:20:23,548 INFO L78 Accepts]: Start accepts. Automaton has 46306 states and 61881 transitions. Word has length 162 [2019-09-10 18:20:23,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:20:23,548 INFO L475 AbstractCegarLoop]: Abstraction has 46306 states and 61881 transitions. [2019-09-10 18:20:23,548 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:20:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 46306 states and 61881 transitions. [2019-09-10 18:20:23,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-09-10 18:20:23,552 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:20:23,552 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:20:23,553 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]=== [2019-09-10 18:20:23,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:20:23,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1175987440, now seen corresponding path program 1 times [2019-09-10 18:20:23,553 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:20:23,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:23,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:20:23,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:20:23,558 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:20:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:20:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:20:24,111 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:20:24,112 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 18:20:24,112 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:20:24,112 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 18:20:24,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 18:20:24,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-10 18:20:24,113 INFO L87 Difference]: Start difference. First operand 46306 states and 61881 transitions. Second operand 6 states. [2019-09-10 18:22:58,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:22:58,757 INFO L93 Difference]: Finished difference Result 51361 states and 67854 transitions. [2019-09-10 18:22:58,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-10 18:22:58,758 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2019-09-10 18:22:58,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:22:58,870 INFO L225 Difference]: With dead ends: 51361 [2019-09-10 18:22:58,870 INFO L226 Difference]: Without dead ends: 51361 [2019-09-10 18:22:58,870 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-09-10 18:22:58,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51361 states. [2019-09-10 18:22:59,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51361 to 51004. [2019-09-10 18:22:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51004 states. [2019-09-10 18:22:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51004 states to 51004 states and 67469 transitions. [2019-09-10 18:22:59,836 INFO L78 Accepts]: Start accepts. Automaton has 51004 states and 67469 transitions. Word has length 170 [2019-09-10 18:22:59,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:22:59,836 INFO L475 AbstractCegarLoop]: Abstraction has 51004 states and 67469 transitions. [2019-09-10 18:22:59,836 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 18:22:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 51004 states and 67469 transitions. [2019-09-10 18:22:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2019-09-10 18:22:59,841 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:22:59,842 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:22:59,846 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]=== [2019-09-10 18:22:59,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:22:59,846 INFO L82 PathProgramCache]: Analyzing trace with hash 1276218958, now seen corresponding path program 1 times [2019-09-10 18:22:59,846 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:22:59,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:22:59,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:22:59,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:22:59,859 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:23:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:23:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:23:00,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:23:00,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-10 18:23:00,500 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:23:00,502 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-10 18:23:00,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-10 18:23:00,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-10 18:23:00,502 INFO L87 Difference]: Start difference. First operand 51004 states and 67469 transitions. Second operand 6 states. [2019-09-10 18:25:43,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:25:43,334 INFO L93 Difference]: Finished difference Result 55653 states and 72992 transitions. [2019-09-10 18:25:43,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-10 18:25:43,334 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 178 [2019-09-10 18:25:43,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:25:43,467 INFO L225 Difference]: With dead ends: 55653 [2019-09-10 18:25:43,467 INFO L226 Difference]: Without dead ends: 55653 [2019-09-10 18:25:43,467 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-09-10 18:25:43,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55653 states. [2019-09-10 18:25:44,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55653 to 55558. [2019-09-10 18:25:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55558 states. [2019-09-10 18:25:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55558 states to 55558 states and 72912 transitions. [2019-09-10 18:25:44,524 INFO L78 Accepts]: Start accepts. Automaton has 55558 states and 72912 transitions. Word has length 178 [2019-09-10 18:25:44,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:25:44,525 INFO L475 AbstractCegarLoop]: Abstraction has 55558 states and 72912 transitions. [2019-09-10 18:25:44,525 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-10 18:25:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 55558 states and 72912 transitions. [2019-09-10 18:25:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-09-10 18:25:44,527 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:25:44,528 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:25:44,528 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]=== [2019-09-10 18:25:44,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:25:44,528 INFO L82 PathProgramCache]: Analyzing trace with hash 34725731, now seen corresponding path program 1 times [2019-09-10 18:25:44,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:25:44,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:25:44,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:25:44,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:25:44,533 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:25:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:25:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-09-10 18:25:45,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:25:45,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-09-10 18:25:45,470 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:25:45,470 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-10 18:25:45,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-10 18:25:45,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-09-10 18:25:45,472 INFO L87 Difference]: Start difference. First operand 55558 states and 72912 transitions. Second operand 8 states. [2019-09-10 18:29:11,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:29:11,607 INFO L93 Difference]: Finished difference Result 85007 states and 111241 transitions. [2019-09-10 18:29:11,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-10 18:29:11,607 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 184 [2019-09-10 18:29:11,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:29:11,813 INFO L225 Difference]: With dead ends: 85007 [2019-09-10 18:29:11,813 INFO L226 Difference]: Without dead ends: 85007 [2019-09-10 18:29:11,813 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2019-09-10 18:29:11,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85007 states. [2019-09-10 18:29:13,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85007 to 84612. [2019-09-10 18:29:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84612 states. [2019-09-10 18:29:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84612 states to 84612 states and 110825 transitions. [2019-09-10 18:29:13,934 INFO L78 Accepts]: Start accepts. Automaton has 84612 states and 110825 transitions. Word has length 184 [2019-09-10 18:29:13,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:29:13,934 INFO L475 AbstractCegarLoop]: Abstraction has 84612 states and 110825 transitions. [2019-09-10 18:29:13,934 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-10 18:29:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 84612 states and 110825 transitions. [2019-09-10 18:29:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-09-10 18:29:13,936 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:29:13,936 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:29:13,937 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]=== [2019-09-10 18:29:13,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:29:13,939 INFO L82 PathProgramCache]: Analyzing trace with hash 1787017187, now seen corresponding path program 1 times [2019-09-10 18:29:13,939 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:29:13,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:13,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:29:13,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:13,947 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:29:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:29:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:29:14,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:29:14,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:29:14,582 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:29:14,584 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:29:14,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:29:14,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:29:14,585 INFO L87 Difference]: Start difference. First operand 84612 states and 110825 transitions. Second operand 5 states. [2019-09-10 18:29:15,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:29:15,095 INFO L93 Difference]: Finished difference Result 84610 states and 110822 transitions. [2019-09-10 18:29:15,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:29:15,096 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 186 [2019-09-10 18:29:15,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:29:15,317 INFO L225 Difference]: With dead ends: 84610 [2019-09-10 18:29:15,317 INFO L226 Difference]: Without dead ends: 84610 [2019-09-10 18:29:15,318 INFO L628 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 [2019-09-10 18:29:15,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84610 states. [2019-09-10 18:29:16,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84610 to 84610. [2019-09-10 18:29:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84610 states. [2019-09-10 18:29:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84610 states to 84610 states and 110822 transitions. [2019-09-10 18:29:17,912 INFO L78 Accepts]: Start accepts. Automaton has 84610 states and 110822 transitions. Word has length 186 [2019-09-10 18:29:17,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:29:17,913 INFO L475 AbstractCegarLoop]: Abstraction has 84610 states and 110822 transitions. [2019-09-10 18:29:17,913 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:29:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 84610 states and 110822 transitions. [2019-09-10 18:29:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2019-09-10 18:29:17,915 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:29:17,915 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:29:17,916 INFO L418 AbstractCegarLoop]: === Iteration 14 === [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]=== [2019-09-10 18:29:17,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:29:17,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1835375167, now seen corresponding path program 1 times [2019-09-10 18:29:17,916 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:29:17,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:17,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:29:17,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:17,922 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:29:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:29:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-09-10 18:29:18,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:29:18,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:29:18,504 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:29:18,504 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:29:18,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:29:18,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:29:18,505 INFO L87 Difference]: Start difference. First operand 84610 states and 110822 transitions. Second operand 5 states. [2019-09-10 18:29:19,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:29:19,050 INFO L93 Difference]: Finished difference Result 84608 states and 110809 transitions. [2019-09-10 18:29:19,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:29:19,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 189 [2019-09-10 18:29:19,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:29:19,270 INFO L225 Difference]: With dead ends: 84608 [2019-09-10 18:29:19,270 INFO L226 Difference]: Without dead ends: 84608 [2019-09-10 18:29:19,270 INFO L628 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 [2019-09-10 18:29:19,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84608 states. [2019-09-10 18:29:20,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84608 to 84608. [2019-09-10 18:29:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84608 states. [2019-09-10 18:29:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84608 states to 84608 states and 110809 transitions. [2019-09-10 18:29:20,817 INFO L78 Accepts]: Start accepts. Automaton has 84608 states and 110809 transitions. Word has length 189 [2019-09-10 18:29:20,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:29:20,817 INFO L475 AbstractCegarLoop]: Abstraction has 84608 states and 110809 transitions. [2019-09-10 18:29:20,817 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:29:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 84608 states and 110809 transitions. [2019-09-10 18:29:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-09-10 18:29:20,820 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:29:20,821 INFO L399 BasicCegarLoop]: trace histogram [7, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:29:20,821 INFO L418 AbstractCegarLoop]: === Iteration 15 === [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]=== [2019-09-10 18:29:20,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:29:20,822 INFO L82 PathProgramCache]: Analyzing trace with hash 1149791656, now seen corresponding path program 1 times [2019-09-10 18:29:20,822 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:29:20,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:20,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:29:20,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:20,827 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:29:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:29:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-09-10 18:29:21,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:29:21,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:29:21,401 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:29:21,401 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:29:21,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:29:21,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:29:21,402 INFO L87 Difference]: Start difference. First operand 84608 states and 110809 transitions. Second operand 5 states. [2019-09-10 18:29:57,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:29:57,450 INFO L93 Difference]: Finished difference Result 84660 states and 110831 transitions. [2019-09-10 18:29:57,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-10 18:29:57,450 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2019-09-10 18:29:57,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:29:57,661 INFO L225 Difference]: With dead ends: 84660 [2019-09-10 18:29:57,661 INFO L226 Difference]: Without dead ends: 84660 [2019-09-10 18:29:57,661 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 18:29:57,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84660 states. [2019-09-10 18:29:58,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84660 to 84608. [2019-09-10 18:29:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84608 states. [2019-09-10 18:29:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84608 states to 84608 states and 110803 transitions. [2019-09-10 18:29:59,210 INFO L78 Accepts]: Start accepts. Automaton has 84608 states and 110803 transitions. Word has length 179 [2019-09-10 18:29:59,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:29:59,210 INFO L475 AbstractCegarLoop]: Abstraction has 84608 states and 110803 transitions. [2019-09-10 18:29:59,210 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:29:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 84608 states and 110803 transitions. [2019-09-10 18:29:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-09-10 18:29:59,214 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:29:59,214 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:29:59,215 INFO L418 AbstractCegarLoop]: === Iteration 16 === [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]=== [2019-09-10 18:29:59,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:29:59,216 INFO L82 PathProgramCache]: Analyzing trace with hash -892540322, now seen corresponding path program 1 times [2019-09-10 18:29:59,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:29:59,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:59,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:29:59,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:29:59,221 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:29:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:30:03,563 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:30:03,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:30:03,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-10 18:30:03,565 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:30:03,566 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-10 18:30:03,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-10 18:30:03,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-09-10 18:30:03,567 INFO L87 Difference]: Start difference. First operand 84608 states and 110803 transitions. Second operand 9 states. [2019-09-10 18:30:04,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:30:04,040 INFO L93 Difference]: Finished difference Result 71196 states and 93182 transitions. [2019-09-10 18:30:04,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-10 18:30:04,042 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 184 [2019-09-10 18:30:04,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:30:04,218 INFO L225 Difference]: With dead ends: 71196 [2019-09-10 18:30:04,218 INFO L226 Difference]: Without dead ends: 71196 [2019-09-10 18:30:04,218 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-09-10 18:30:04,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71196 states. [2019-09-10 18:30:05,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71196 to 71196. [2019-09-10 18:30:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71196 states. [2019-09-10 18:30:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71196 states to 71196 states and 93182 transitions. [2019-09-10 18:30:05,522 INFO L78 Accepts]: Start accepts. Automaton has 71196 states and 93182 transitions. Word has length 184 [2019-09-10 18:30:05,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:30:05,522 INFO L475 AbstractCegarLoop]: Abstraction has 71196 states and 93182 transitions. [2019-09-10 18:30:05,522 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-10 18:30:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 71196 states and 93182 transitions. [2019-09-10 18:30:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-09-10 18:30:05,525 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:30:05,525 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:30:05,526 INFO L418 AbstractCegarLoop]: === Iteration 17 === [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]=== [2019-09-10 18:30:05,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:30:05,526 INFO L82 PathProgramCache]: Analyzing trace with hash -430329806, now seen corresponding path program 1 times [2019-09-10 18:30:05,526 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:30:05,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:30:05,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:30:05,531 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:30:05,531 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 18:30:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 18:30:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2019-09-10 18:30:06,611 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 18:30:06,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 18:30:06,612 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 18:30:06,612 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 18:30:06,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 18:30:06,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 18:30:06,613 INFO L87 Difference]: Start difference. First operand 71196 states and 93182 transitions. Second operand 5 states. [2019-09-10 18:30:07,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 18:30:07,145 INFO L93 Difference]: Finished difference Result 71194 states and 93179 transitions. [2019-09-10 18:30:07,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 18:30:07,146 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 194 [2019-09-10 18:30:07,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 18:30:07,402 INFO L225 Difference]: With dead ends: 71194 [2019-09-10 18:30:07,403 INFO L226 Difference]: Without dead ends: 71194 [2019-09-10 18:30:07,404 INFO L628 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 [2019-09-10 18:30:07,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71194 states. [2019-09-10 18:30:08,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71194 to 71194. [2019-09-10 18:30:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71194 states. [2019-09-10 18:30:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71194 states to 71194 states and 93179 transitions. [2019-09-10 18:30:08,856 INFO L78 Accepts]: Start accepts. Automaton has 71194 states and 93179 transitions. Word has length 194 [2019-09-10 18:30:08,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 18:30:08,857 INFO L475 AbstractCegarLoop]: Abstraction has 71194 states and 93179 transitions. [2019-09-10 18:30:08,857 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 18:30:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 71194 states and 93179 transitions. [2019-09-10 18:30:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2019-09-10 18:30:08,859 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 18:30:08,860 INFO L399 BasicCegarLoop]: trace histogram [6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 18:30:08,860 INFO L418 AbstractCegarLoop]: === Iteration 18 === [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]=== [2019-09-10 18:30:08,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 18:30:08,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1586757997, now seen corresponding path program 1 times [2019-09-10 18:30:08,861 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 18:30:08,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:30:08,866 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 18:30:08,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 18:30:08,866 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)