/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 04:10:55,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 04:10:55,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 04:10:55,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 04:10:55,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 04:10:55,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 04:10:55,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 04:10:55,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 04:10:55,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 04:10:55,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 04:10:55,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 04:10:55,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 04:10:55,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 04:10:55,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 04:10:55,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 04:10:55,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 04:10:55,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 04:10:55,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 04:10:55,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 04:10:55,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 04:10:55,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 04:10:55,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 04:10:55,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 04:10:55,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 04:10:55,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 04:10:55,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 04:10:55,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 04:10:55,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 04:10:55,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 04:10:55,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 04:10:55,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 04:10:55,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 04:10:55,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 04:10:55,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 04:10:55,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 04:10:55,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 04:10:55,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 04:10:55,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 04:10:55,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 04:10:55,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 04:10:55,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 04:10:55,784 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 04:10:55,809 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 04:10:55,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 04:10:55,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 04:10:55,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 04:10:55,811 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 04:10:55,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 04:10:55,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 04:10:55,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 04:10:55,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 04:10:55,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 04:10:55,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 04:10:55,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 04:10:55,812 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 04:10:55,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 04:10:55,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 04:10:55,813 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 04:10:55,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 04:10:55,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 04:10:55,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 04:10:55,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 04:10:55,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 04:10:55,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 04:10:55,814 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 04:10:55,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 04:10:55,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 04:10:55,815 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 04:10:55,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 04:10:55,815 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 04:10:56,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 04:10:56,121 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 04:10:56,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 04:10:56,129 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 04:10:56,129 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 04:10:56,130 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2020-10-13 04:10:56,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/479ce32c8/4ea96e665159421ab2f87f80a99197aa/FLAG7d890e0a7 [2020-10-13 04:10:57,443 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 04:10:57,444 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2020-10-13 04:10:57,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/479ce32c8/4ea96e665159421ab2f87f80a99197aa/FLAG7d890e0a7 [2020-10-13 04:10:58,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/479ce32c8/4ea96e665159421ab2f87f80a99197aa [2020-10-13 04:10:58,057 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 04:10:58,059 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 04:10:58,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 04:10:58,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 04:10:58,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 04:10:58,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:58" (1/1) ... [2020-10-13 04:10:58,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c2f0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:10:58, skipping insertion in model container [2020-10-13 04:10:58,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:10:58" (1/1) ... [2020-10-13 04:10:58,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 04:10:58,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 04:11:06,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:11:06,641 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 04:11:11,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 04:11:13,077 INFO L208 MainTranslator]: Completed translation [2020-10-13 04:11:13,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13 WrapperNode [2020-10-13 04:11:13,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 04:11:13,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 04:11:13,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 04:11:13,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 04:11:13,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:13,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:13,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:13,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:14,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:19,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:20,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... [2020-10-13 04:11:22,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 04:11:22,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 04:11:22,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 04:11:22,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 04:11:22,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:11:13" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 04:11:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 04:11:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 04:11:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 04:11:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2020-10-13 04:11:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2020-10-13 04:11:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 04:11:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2020-10-13 04:11:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 04:11:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 04:11:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 04:11:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 04:11:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 04:11:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 04:11:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 04:11:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 04:11:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 04:11:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 04:11:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 04:11:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 04:11:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2020-10-13 04:11:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2020-10-13 04:11:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-13 04:11:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-13 04:11:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-13 04:11:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2020-10-13 04:11:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2020-10-13 04:11:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2020-10-13 04:11:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2020-10-13 04:11:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2020-10-13 04:11:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_vga_decode [2020-10-13 04:11:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2020-10-13 04:11:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2020-10-13 04:11:22,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2020-10-13 04:11:22,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2020-10-13 04:11:22,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2020-10-13 04:11:22,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2020-10-13 04:11:22,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_count_devs [2020-10-13 04:11:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_devs [2020-10-13 04:11:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_validate_devs [2020-10-13 04:11:22,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_dev_below_slot [2020-10-13 04:11:22,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_walk_wrapper [2020-10-13 04:11:22,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2020-10-13 04:11:22,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2020-10-13 04:11:22,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2020-10-13 04:11:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2020-10-13 04:11:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2020-10-13 04:11:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2020-10-13 04:11:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2020-10-13 04:11:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2020-10-13 04:11:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2020-10-13 04:11:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_aer_err_detected [2020-10-13 04:11:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_devs [2020-10-13 04:11:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_try_bus_reset [2020-10-13 04:11:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_fill_ids [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 04:11:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_24 [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_25 [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_39 [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 04:11:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-13 04:11:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2020-10-13 04:11:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2020-10-13 04:11:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2020-10-13 04:11:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2020-10-13 04:11:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_handler [2020-10-13 04:11:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msihandler [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2020-10-13 04:11:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2020-10-13 04:11:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2020-10-13 04:11:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2020-10-13 04:11:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2020-10-13 04:11:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2020-10-13 04:11:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_err_trigger [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_req_trigger [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-13 04:11:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-13 04:11:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 04:11:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_51 [2020-10-13 04:11:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_52 [2020-10-13 04:11:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_53 [2020-10-13 04:11:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_54 [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get_interruptible [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_vga_rw [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2020-10-13 04:11:22,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_caps_reg [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2020-10-13 04:11:22,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2020-10-13 04:11:22,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2020-10-13 04:11:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2020-10-13 04:11:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2020-10-13 04:11:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2020-10-13 04:11:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2020-10-13 04:11:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2020-10-13 04:11:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2020-10-13 04:11:22,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2020-10-13 04:11:22,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2020-10-13 04:11:22,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2020-10-13 04:11:22,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2020-10-13 04:11:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2020-10-13 04:11:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pm_config_write [2020-10-13 04:11:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2020-10-13 04:11:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2020-10-13 04:11:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2020-10-13 04:11:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2020-10-13 04:11:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2020-10-13 04:11:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2020-10-13 04:11:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2020-10-13 04:11:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2020-10-13 04:11:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2020-10-13 04:11:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2020-10-13 04:11:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cap_remaining_dword [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_rw [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_perm_bits_3 [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 04:11:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 04:11:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 04:11:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-13 04:11:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 04:11:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 04:11:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2020-10-13 04:11:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cached_msi_msg [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_id [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2020-10-13 04:11:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-13 04:11:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2020-10-13 04:11:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_add_dynid [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_max_busnr [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-13 04:11:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_mask_intx [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_unmask_intx [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_driver [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-13 04:11:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx_mask_supported [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-13 04:11:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_reset_function [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-13 04:11:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-13 04:11:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 04:11:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_byte [2020-10-13 04:11:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_dword [2020-10-13 04:11:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_byte [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_walk_bus [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_msi_msg [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-13 04:11:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2020-10-13 04:11:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2020-10-13 04:11:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_get_external_user [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_enable [2020-10-13 04:11:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_get [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_put [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 04:11:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 04:11:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 04:11:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 04:11:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 04:11:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 04:11:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 04:11:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_perm_bits_3 [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 04:11:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2020-10-13 04:11:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-13 04:11:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-13 04:11:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2020-10-13 04:11:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2020-10-13 04:11:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_25 [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_24 [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_driver [2020-10-13 04:11:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_add_dynid [2020-10-13 04:11:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_walk_bus [2020-10-13 04:11:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_max_busnr [2020-10-13 04:11:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2020-10-13 04:11:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2020-10-13 04:11:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2020-10-13 04:11:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2020-10-13 04:11:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2020-10-13 04:11:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_id [2020-10-13 04:11:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2020-10-13 04:11:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_get_external_user [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2020-10-13 04:11:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_rw [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_vga_rw [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2020-10-13 04:11:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_vga_decode [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_try_bus_reset [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_count_devs [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_devs [2020-10-13 04:11:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_validate_devs [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_dev_below_slot [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_walk_wrapper [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2020-10-13 04:11:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_aer_err_detected [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_devs [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_fill_ids [2020-10-13 04:11:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2020-10-13 04:11:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_39 [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 04:11:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_52 [2020-10-13 04:11:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_54 [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_51 [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_53 [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_cached_msi_msg [2020-10-13 04:11:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_msi_msg [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_mask_intx [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-13 04:11:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_enable [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_handler [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2020-10-13 04:11:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msihandler [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2020-10-13 04:11:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_err_trigger [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_req_trigger [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 04:11:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get [2020-10-13 04:11:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure vga_get_interruptible [2020-10-13 04:11:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure vga_put [2020-10-13 04:11:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2020-10-13 04:11:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_caps_reg [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2020-10-13 04:11:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2020-10-13 04:11:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pm_config_write [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2020-10-13 04:11:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2020-10-13 04:11:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cap_remaining_dword [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-13 04:11:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-13 04:11:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 04:11:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 04:11:24,015 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;