/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 07:44:38,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:44:38,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:44:38,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:44:38,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:44:38,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:44:38,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:44:38,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:44:38,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:44:38,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:44:38,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:44:38,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:44:38,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:44:38,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:44:38,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:44:38,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:44:38,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:44:38,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:44:38,285 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:44:38,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:44:38,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:44:38,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:44:38,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:44:38,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:44:38,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:44:38,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:44:38,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:44:38,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:44:38,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:44:38,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:44:38,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:44:38,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:44:38,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:44:38,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:44:38,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:44:38,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:44:38,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:44:38,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:44:38,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:44:38,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:44:38,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:44:38,309 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 07:44:38,343 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:44:38,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:44:38,344 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:44:38,344 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:44:38,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:44:38,345 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:44:38,345 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:44:38,345 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:44:38,345 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:44:38,345 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:44:38,346 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:44:38,346 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:44:38,346 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:44:38,346 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:44:38,347 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:44:38,347 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:44:38,347 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:44:38,347 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:44:38,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:44:38,348 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:44:38,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:44:38,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:44:38,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:44:38,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:44:38,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:44:38,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:44:38,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:44:38,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:44:38,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:44:38,350 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:44:38,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:44:38,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:44:38,351 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:44:38,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:44:38,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:44:38,351 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:44:38,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:44:38,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:44:38,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:44:38,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:44:38,626 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:44:38,627 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:44:38,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2023-04-01 07:44:39,776 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:44:40,908 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:44:40,908 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2023-04-01 07:44:40,993 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3690fa776/b95556becab947f186e1022da03a6ccc/FLAG0b917bb5e [2023-04-01 07:44:41,008 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3690fa776/b95556becab947f186e1022da03a6ccc [2023-04-01 07:44:41,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:44:41,012 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:44:41,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:44:41,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:44:41,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:44:41,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:44:41" (1/1) ... [2023-04-01 07:44:41,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@212ec999 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:41, skipping insertion in model container [2023-04-01 07:44:41,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:44:41" (1/1) ... [2023-04-01 07:44:41,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:44:41,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:44:47,204 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2490260,2490273] [2023-04-01 07:44:47,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:44:47,664 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:44:49,877 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2490260,2490273] [2023-04-01 07:44:49,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:44:50,186 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:44:50,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50 WrapperNode [2023-04-01 07:44:50,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:44:50,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:44:50,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:44:50,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:44:50,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:50,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:51,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:51,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:53,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:55,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:55,651 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:56,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:57,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:44:57,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:44:57,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:44:57,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:44:57,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:44:50" (1/1) ... [2023-04-01 07:44:57,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:44:57,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:44:57,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 07:44:57,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 07:44:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:44:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:44:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2023-04-01 07:44:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-04-01 07:44:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_vga_decode [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2023-04-01 07:44:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_count_devs [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_devs [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_validate_devs [2023-04-01 07:44:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_dev_below_slot [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_walk_wrapper [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2023-04-01 07:44:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_aer_err_detected [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_devs [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_try_bus_reset [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_ids [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-01 07:44:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-04-01 07:44:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2023-04-01 07:44:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2023-04-01 07:44:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-01 07:44:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-04-01 07:44:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2023-04-01 07:44:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2023-04-01 07:44:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_22 [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_23 [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_handler [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2023-04-01 07:44:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msihandler [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2023-04-01 07:44:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_err_trigger [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_req_trigger [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2023-04-01 07:44:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-04-01 07:44:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-04-01 07:44:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-01 07:44:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-01 07:44:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-01 07:44:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-01 07:44:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-04-01 07:44:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-01 07:44:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-04-01 07:44:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_50 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_54 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_55 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_56 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_57 [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get_interruptible [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2023-04-01 07:44:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_vga_rw [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_74 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_75 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_78 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_caps_reg [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2023-04-01 07:44:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pm_config_write [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2023-04-01 07:44:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cap_remaining_dword [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2023-04-01 07:44:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_rw [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_perm_bits_3 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_96 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 07:44:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_driver_lock [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 07:44:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 07:44:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-01 07:44:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-04-01 07:44:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-04-01 07:44:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-04-01 07:44:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-04-01 07:44:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 07:44:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 07:44:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 07:44:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 07:44:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cached_msi_msg [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2023-04-01 07:44:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2023-04-01 07:44:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_add_dynid [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_max_busnr [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_mask_intx [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_unmask_intx [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_driver [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 07:44:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx_mask_supported [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-04-01 07:44:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_reset_function [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_byte [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_dword [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2023-04-01 07:44:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_byte [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_walk_bus [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_msi_msg [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2023-04-01 07:44:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_enable [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_put [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:44:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 07:44:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 07:44:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2023-04-01 07:44:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:44:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-04-01 07:44:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 07:44:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_perm_bits_3 [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 07:44:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-01 07:44:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 07:44:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2023-04-01 07:44:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_23 [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_22 [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_driver [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_add_dynid [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_walk_bus [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_max_busnr [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-04-01 07:44:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2023-04-01 07:44:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_rw [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_vga_rw [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2023-04-01 07:44:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_vga_decode [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_try_bus_reset [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_count_devs [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_devs [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_validate_devs [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_dev_below_slot [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_walk_wrapper [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2023-04-01 07:44:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_aer_err_detected [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_devs [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_ids [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2023-04-01 07:44:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-01 07:44:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:44:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_50 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2023-04-01 07:44:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-01 07:44:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_55 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_57 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_54 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_56 [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-04-01 07:44:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_cached_msi_msg [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_msi_msg [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_mask_intx [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_enable [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2023-04-01 07:44:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_handler [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msihandler [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2023-04-01 07:44:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_err_trigger [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_req_trigger [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_78 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_74 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_75 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-01 07:44:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get_interruptible [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure vga_put [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_96 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2023-04-01 07:44:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_caps_reg [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 07:44:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2023-04-01 07:44:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pm_config_write [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2023-04-01 07:44:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cap_remaining_dword [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2023-04-01 07:44:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_driver_lock [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-01 07:44:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_igate_of_vfio_pci_device [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 07:44:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 07:44:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 07:44:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 07:44:58,564 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:44:58,570 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:45:01,388 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;