java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 23:40:46,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 23:40:46,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 23:40:46,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 23:40:46,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 23:40:46,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 23:40:46,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 23:40:46,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 23:40:46,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 23:40:46,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 23:40:46,315 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 23:40:46,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 23:40:46,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 23:40:46,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 23:40:46,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 23:40:46,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 23:40:46,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 23:40:46,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 23:40:46,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 23:40:46,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 23:40:46,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 23:40:46,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 23:40:46,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 23:40:46,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 23:40:46,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 23:40:46,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 23:40:46,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 23:40:46,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 23:40:46,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 23:40:46,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 23:40:46,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 23:40:46,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 23:40:46,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 23:40:46,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 23:40:46,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 23:40:46,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 23:40:46,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 23:40:46,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 23:40:46,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 23:40:46,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 23:40:46,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 23:40:46,382 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-10 23:40:46,414 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 23:40:46,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 23:40:46,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 23:40:46,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 23:40:46,418 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 23:40:46,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 23:40:46,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 23:40:46,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 23:40:46,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 23:40:46,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 23:40:46,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 23:40:46,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 23:40:46,421 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 23:40:46,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 23:40:46,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 23:40:46,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 23:40:46,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 23:40:46,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 23:40:46,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 23:40:46,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 23:40:46,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 23:40:46,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 23:40:46,423 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 23:40:46,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 23:40:46,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 23:40:46,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 23:40:46,424 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 23:40:46,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 23:40:46,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 23:40:46,519 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 23:40:46,521 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 23:40:46,522 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 23:40:46,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2019-08-10 23:40:46,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5f10f6f/878b246bbae84247960a8dca64fd6f52/FLAG9fc76b4d8 [2019-08-10 23:40:47,799 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 23:40:47,800 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2019-08-10 23:40:47,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5f10f6f/878b246bbae84247960a8dca64fd6f52/FLAG9fc76b4d8 [2019-08-10 23:40:48,411 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5f10f6f/878b246bbae84247960a8dca64fd6f52 [2019-08-10 23:40:48,421 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 23:40:48,423 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 23:40:48,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 23:40:48,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 23:40:48,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 23:40:48,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 11:40:48" (1/1) ... [2019-08-10 23:40:48,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7577129e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:40:48, skipping insertion in model container [2019-08-10 23:40:48,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 11:40:48" (1/1) ... [2019-08-10 23:40:48,441 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 23:40:49,164 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 23:40:58,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 23:40:58,245 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 23:41:03,286 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 23:41:06,192 INFO L192 MainTranslator]: Completed translation [2019-08-10 23:41:06,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06 WrapperNode [2019-08-10 23:41:06,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 23:41:06,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 23:41:06,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 23:41:06,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 23:41:06,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:06,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:06,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:06,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:08,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:14,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:15,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (1/1) ... [2019-08-10 23:41:16,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 23:41:16,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 23:41:16,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 23:41:16,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 23:41:16,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 11:41:06" (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 [2019-08-10 23:41:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 23:41:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 23:41:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-10 23:41:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2019-08-10 23:41:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2019-08-10 23:41:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-10 23:41:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2019-08-10 23:41:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 23:41:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 23:41:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-10 23:41:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-10 23:41:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 23:41:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 23:41:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 23:41:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 23:41:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 23:41:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 23:41:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-10 23:41:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-10 23:41:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2019-08-10 23:41:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-08-10 23:41:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-08-10 23:41:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-08-10 23:41:16,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-08-10 23:41:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2019-08-10 23:41:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2019-08-10 23:41:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2019-08-10 23:41:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2019-08-10 23:41:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2019-08-10 23:41:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_vga_decode [2019-08-10 23:41:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2019-08-10 23:41:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2019-08-10 23:41:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2019-08-10 23:41:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_count_devs [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_devs [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_validate_devs [2019-08-10 23:41:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_dev_below_slot [2019-08-10 23:41:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_walk_wrapper [2019-08-10 23:41:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2019-08-10 23:41:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2019-08-10 23:41:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2019-08-10 23:41:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2019-08-10 23:41:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2019-08-10 23:41:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2019-08-10 23:41:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2019-08-10 23:41:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2019-08-10 23:41:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2019-08-10 23:41:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_aer_err_detected [2019-08-10 23:41:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_devs [2019-08-10 23:41:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_try_bus_reset [2019-08-10 23:41:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2019-08-10 23:41:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_ids [2019-08-10 23:41:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2019-08-10 23:41:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2019-08-10 23:41:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 23:41:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-10 23:41:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 23:41:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_24 [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_25 [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-08-10 23:41:16,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_39 [2019-08-10 23:41:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-10 23:41:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-08-10 23:41:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2019-08-10 23:41:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2019-08-10 23:41:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2019-08-10 23:41:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2019-08-10 23:41:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_handler [2019-08-10 23:41:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2019-08-10 23:41:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msihandler [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2019-08-10 23:41:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2019-08-10 23:41:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2019-08-10 23:41:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2019-08-10 23:41:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2019-08-10 23:41:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2019-08-10 23:41:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2019-08-10 23:41:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_err_trigger [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_req_trigger [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-08-10 23:41:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-10 23:41:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-08-10 23:41:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 23:41:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_47 [2019-08-10 23:41:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_51 [2019-08-10 23:41:16,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_52 [2019-08-10 23:41:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_53 [2019-08-10 23:41:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_54 [2019-08-10 23:41:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get_interruptible [2019-08-10 23:41:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2019-08-10 23:41:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2019-08-10 23:41:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_vga_rw [2019-08-10 23:41:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_78 [2019-08-10 23:41:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2019-08-10 23:41:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_caps_reg [2019-08-10 23:41:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2019-08-10 23:41:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2019-08-10 23:41:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2019-08-10 23:41:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2019-08-10 23:41:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2019-08-10 23:41:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2019-08-10 23:41:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2019-08-10 23:41:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2019-08-10 23:41:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2019-08-10 23:41:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2019-08-10 23:41:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2019-08-10 23:41:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2019-08-10 23:41:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2019-08-10 23:41:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2019-08-10 23:41:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2019-08-10 23:41:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pm_config_write [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2019-08-10 23:41:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2019-08-10 23:41:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2019-08-10 23:41:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2019-08-10 23:41:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2019-08-10 23:41:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2019-08-10 23:41:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2019-08-10 23:41:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2019-08-10 23:41:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2019-08-10 23:41:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2019-08-10 23:41:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2019-08-10 23:41:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2019-08-10 23:41:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2019-08-10 23:41:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2019-08-10 23:41:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cap_remaining_dword [2019-08-10 23:41:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2019-08-10 23:41:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_rw [2019-08-10 23:41:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_perm_bits_3 [2019-08-10 23:41:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-08-10 23:41:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_101 [2019-08-10 23:41:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 23:41:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 23:41:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 23:41:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 23:41:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 23:41:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 23:41:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-08-10 23:41:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-10 23:41:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-10 23:41:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-10 23:41:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2019-08-10 23:41:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-10 23:41:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2019-08-10 23:41:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2019-08-10 23:41:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2019-08-10 23:41:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2019-08-10 23:41:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-10 23:41:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cached_msi_msg [2019-08-10 23:41:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-08-10 23:41:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-08-10 23:41:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-08-10 23:41:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_add_dynid [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_max_busnr [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-08-10 23:41:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_mask_intx [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_unmask_intx [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_driver [2019-08-10 23:41:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2019-08-10 23:41:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx_mask_supported [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2019-08-10 23:41:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2019-08-10 23:41:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2019-08-10 23:41:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2019-08-10 23:41:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_reset_function [2019-08-10 23:41:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-08-10 23:41:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_byte [2019-08-10 23:41:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_dword [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_byte [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_walk_bus [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_msi_msg [2019-08-10 23:41:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 23:41:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-08-10 23:41:16,793 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-10 23:41:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2019-08-10 23:41:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-10 23:41:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2019-08-10 23:41:16,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2019-08-10 23:41:16,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_enable [2019-08-10 23:41:16,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_put [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 23:41:16,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 23:41:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 23:41:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 23:41:16,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 23:41:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-10 23:41:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 23:41:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-10 23:41:16,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-10 23:41:16,804 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 23:41:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-08-10 23:41:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_perm_bits_3 [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-10 23:41:16,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 23:41:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-10 23:41:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-08-10 23:41:16,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2019-08-10 23:41:16,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2019-08-10 23:41:16,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2019-08-10 23:41:16,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_25 [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_24 [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_driver [2019-08-10 23:41:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_add_dynid [2019-08-10 23:41:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_walk_bus [2019-08-10 23:41:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_max_busnr [2019-08-10 23:41:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2019-08-10 23:41:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2019-08-10 23:41:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_rw [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_vga_rw [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2019-08-10 23:41:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2019-08-10 23:41:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2019-08-10 23:41:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_vga_decode [2019-08-10 23:41:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_try_bus_reset [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2019-08-10 23:41:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_count_devs [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_devs [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_validate_devs [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_dev_below_slot [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_walk_wrapper [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2019-08-10 23:41:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2019-08-10 23:41:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_aer_err_detected [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_devs [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_ids [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 23:41:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 23:41:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_39 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_47 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-10 23:41:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-10 23:41:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_52 [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_54 [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_51 [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_53 [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-10 23:41:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_cached_msi_msg [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_msi_msg [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_mask_intx [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2019-08-10 23:41:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_enable [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2019-08-10 23:41:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_handler [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msihandler [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2019-08-10 23:41:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2019-08-10 23:41:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_err_trigger [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_req_trigger [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-08-10 23:41:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_78 [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get_interruptible [2019-08-10 23:41:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure vga_put [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_101 [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2019-08-10 23:41:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_caps_reg [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2019-08-10 23:41:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2019-08-10 23:41:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pm_config_write [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2019-08-10 23:41:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2019-08-10 23:41:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cap_remaining_dword [2019-08-10 23:41:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 23:41:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 23:41:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 23:41:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 23:41:19,822 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 23:46:23,601 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 23:46:23,602 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 23:46:23,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 11:46:23 BoogieIcfgContainer [2019-08-10 23:46:23,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 23:46:23,692 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 23:46:23,692 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 23:46:23,693 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 23:46:23,694 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 11:46:23" (1/1) ... [2019-08-10 23:46:36,376 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string254.base| |#t~string78.base|) [2019-08-10 23:47:26,230 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string552.base| |#t~string82.base|) [2019-08-10 23:48:30,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ids~0.base| |~#cap_perms~0.base|) [2019-08-10 23:49:53,013 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#driver_lock~0.base| |#t~string576.base|) [2019-08-10 23:49:58,809 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string661.base| |~#driver_lock~0.base|) [2019-08-10 23:52:28,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string220.base| |#t~string225.base|) [2019-08-10 23:53:09,118 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string254.base| |#t~string221.base|) [2019-08-10 23:53:16,879 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string553.base| |#t~string221.base|) [2019-08-10 23:53:37,647 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string221.base| |#t~string1358.base|)