./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:41:46,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:41:46,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:41:46,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:41:46,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:41:46,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:41:46,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:41:46,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:41:46,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:41:46,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:41:46,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:41:46,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:41:46,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:41:46,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:41:46,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:41:47,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:41:47,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:41:47,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:41:47,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:41:47,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:41:47,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:41:47,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:41:47,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:41:47,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:41:47,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:41:47,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:41:47,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:41:47,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:41:47,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:41:47,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:41:47,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:41:47,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:41:47,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:41:47,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:41:47,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:41:47,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:41:47,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:41:47,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:41:47,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:41:47,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:41:47,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:41:47,027 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:41:47,052 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:41:47,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:41:47,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:41:47,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:41:47,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:41:47,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:41:47,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:41:47,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:41:47,054 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:41:47,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:41:47,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:41:47,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:41:47,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:41:47,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:41:47,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:41:47,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:41:47,056 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:41:47,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:41:47,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:41:47,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:41:47,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:41:47,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:41:47,058 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:41:47,058 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:41:47,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:41:47,058 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:41:47,058 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a [2021-12-21 17:41:47,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:41:47,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:41:47,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:41:47,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:41:47,286 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:41:47,287 INFO L432 ainManager$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 [2021-12-21 17:41:47,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d917c7a61/6a3c28fd5b2546f8956315cf905b7c3b/FLAG0176fdd9f [2021-12-21 17:41:48,314 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:41:48,314 INFO L160 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 [2021-12-21 17:41:48,378 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d917c7a61/6a3c28fd5b2546f8956315cf905b7c3b/FLAG0176fdd9f [2021-12-21 17:41:48,856 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d917c7a61/6a3c28fd5b2546f8956315cf905b7c3b [2021-12-21 17:41:48,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:41:48,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:41:48,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:41:48,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:41:48,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:41:48,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:41:48" (1/1) ... [2021-12-21 17:41:48,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5f6e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:48, skipping insertion in model container [2021-12-21 17:41:48,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:41:48" (1/1) ... [2021-12-21 17:41:48,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:41:49,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:41:53,936 WARN L230 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] [2021-12-21 17:41:54,323 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:41:54,350 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:41:55,632 WARN L230 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] [2021-12-21 17:41:55,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:41:55,869 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:41:55,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55 WrapperNode [2021-12-21 17:41:55,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:41:55,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:41:55,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:41:55,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:41:55,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:41:56,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:41:59,251 INFO L137 Inliner]: procedures = 410, calls = 3148, calls flagged for inlining = 161, calls inlined = 148, statements flattened = 270283 [2021-12-21 17:41:59,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:41:59,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:41:59,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:41:59,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:41:59,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:41:59,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:00,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:00,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:01,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:03,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:04,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:05,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:42:05,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:42:05,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:42:05,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:42:05,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:55" (1/1) ... [2021-12-21 17:42:05,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:42:05,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:42:05,601 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) [2021-12-21 17:42:05,620 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 [2021-12-21 17:42:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2021-12-21 17:42:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2021-12-21 17:42:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2021-12-21 17:42:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2021-12-21 17:42:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2021-12-21 17:42:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2021-12-21 17:42:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2021-12-21 17:42:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2021-12-21 17:42:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:42:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:42:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2021-12-21 17:42:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2021-12-21 17:42:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2021-12-21 17:42:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2021-12-21 17:42:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:42:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:42:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-21 17:42:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-21 17:42:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 17:42:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 17:42:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-21 17:42:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-21 17:42:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:42:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:42:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2021-12-21 17:42:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2021-12-21 17:42:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2021-12-21 17:42:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2021-12-21 17:42:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2021-12-21 17:42:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2021-12-21 17:42:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2021-12-21 17:42:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2021-12-21 17:42:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:42:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:42:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:42:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:42:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2021-12-21 17:42:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2021-12-21 17:42:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:42:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 17:42:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 17:42:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2021-12-21 17:42:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2021-12-21 17:42:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2021-12-21 17:42:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2021-12-21 17:42:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-21 17:42:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-21 17:42:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2021-12-21 17:42:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2021-12-21 17:42:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-21 17:42:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-21 17:42:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 17:42:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 17:42:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-21 17:42:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-21 17:42:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2021-12-21 17:42:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2021-12-21 17:42:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:42:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 17:42:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 17:42:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-21 17:42:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-21 17:42:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2021-12-21 17:42:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2021-12-21 17:42:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2021-12-21 17:42:05,643 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2021-12-21 17:42:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:42:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2021-12-21 17:42:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2021-12-21 17:42:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:42:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-21 17:42:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-21 17:42:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:42:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:42:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2021-12-21 17:42:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2021-12-21 17:42:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2021-12-21 17:42:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2021-12-21 17:42:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2021-12-21 17:42:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2021-12-21 17:42:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-21 17:42:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-21 17:42:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 17:42:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 17:42:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-21 17:42:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-21 17:42:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2021-12-21 17:42:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2021-12-21 17:42:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2021-12-21 17:42:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2021-12-21 17:42:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2021-12-21 17:42:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2021-12-21 17:42:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 17:42:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 17:42:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2021-12-21 17:42:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2021-12-21 17:42:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:42:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2021-12-21 17:42:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2021-12-21 17:42:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2021-12-21 17:42:05,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-21 17:42:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2021-12-21 17:42:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2021-12-21 17:42:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2021-12-21 17:42:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2021-12-21 17:42:05,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2021-12-21 17:42:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:42:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:42:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2021-12-21 17:42:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2021-12-21 17:42:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2021-12-21 17:42:05,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2021-12-21 17:42:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-21 17:42:05,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-21 17:42:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-21 17:42:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-21 17:42:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:42:05,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:42:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 17:42:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 17:42:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2021-12-21 17:42:05,656 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2021-12-21 17:42:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2021-12-21 17:42:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2021-12-21 17:42:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2021-12-21 17:42:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2021-12-21 17:42:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2021-12-21 17:42:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:42:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2021-12-21 17:42:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2021-12-21 17:42:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2021-12-21 17:42:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2021-12-21 17:42:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 17:42:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2021-12-21 17:42:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-21 17:42:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2021-12-21 17:42:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2021-12-21 17:42:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2021-12-21 17:42:05,663 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 17:42:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 17:42:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 17:42:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 17:42:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2021-12-21 17:42:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2021-12-21 17:42:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:42:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:42:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-21 17:42:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-21 17:42:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-21 17:42:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-21 17:42:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 17:42:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 17:42:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-21 17:42:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-21 17:42:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2021-12-21 17:42:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2021-12-21 17:42:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-21 17:42:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-21 17:42:05,665 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2021-12-21 17:42:05,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2021-12-21 17:42:05,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2021-12-21 17:42:05,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-21 17:42:05,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-21 17:42:05,666 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-21 17:42:05,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2021-12-21 17:42:05,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2021-12-21 17:42:05,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2021-12-21 17:42:05,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2021-12-21 17:42:05,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:42:05,667 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 17:42:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 17:42:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 17:42:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 17:42:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2021-12-21 17:42:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2021-12-21 17:42:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2021-12-21 17:42:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2021-12-21 17:42:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:42:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:42:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2021-12-21 17:42:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2021-12-21 17:42:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:42:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-21 17:42:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-21 17:42:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:42:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:42:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2021-12-21 17:42:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2021-12-21 17:42:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 17:42:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2021-12-21 17:42:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-21 17:42:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2021-12-21 17:42:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2021-12-21 17:42:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2021-12-21 17:42:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2021-12-21 17:42:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2021-12-21 17:42:05,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2021-12-21 17:42:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2021-12-21 17:42:05,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2021-12-21 17:42:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2021-12-21 17:42:05,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2021-12-21 17:42:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2021-12-21 17:42:05,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2021-12-21 17:42:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2021-12-21 17:42:05,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2021-12-21 17:42:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-21 17:42:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-21 17:42:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2021-12-21 17:42:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2021-12-21 17:42:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2021-12-21 17:42:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2021-12-21 17:42:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-21 17:42:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-21 17:42:05,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 17:42:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 17:42:05,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-21 17:42:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-21 17:42:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:42:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2021-12-21 17:42:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2021-12-21 17:42:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2021-12-21 17:42:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2021-12-21 17:42:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2021-12-21 17:42:05,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2021-12-21 17:42:06,582 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:42:06,584 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:42:06,768 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;