./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-43_2a-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-43_2a-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 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:41:48,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:41:48,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:41:48,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:41:48,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:41:48,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:41:48,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:41:48,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:41:48,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:41:48,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:41:48,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:41:48,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:41:48,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:41:48,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:41:48,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:41:48,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:41:48,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:41:48,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:41:48,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:41:48,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:41:48,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:41:48,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:41:48,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:41:48,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:41:48,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:41:48,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:41:48,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:41:48,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:41:48,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:41:48,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:41:48,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:41:48,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:41:48,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:41:48,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:41:48,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:41:48,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:41:48,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:41:48,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:41:48,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:41:48,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:41:48,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:41:48,092 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:41:48,108 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:41:48,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:41:48,110 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:41:48,110 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:41:48,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:41:48,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:41:48,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:41:48,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:41:48,112 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:41:48,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:41:48,113 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:41:48,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:41:48,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:41:48,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:41:48,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:41:48,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:41:48,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:41:48,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:41:48,115 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:41:48,116 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 [2021-12-21 17:41:48,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:41:48,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:41:48,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:41:48,333 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:41:48,333 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:41:48,334 INFO L432 ainManager$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-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2021-12-21 17:41:48,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2a3c06bc/5242352d1db84b149eec144721c10577/FLAG4eb4f6450 [2021-12-21 17:41:49,245 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:41:49,246 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2021-12-21 17:41:49,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2a3c06bc/5242352d1db84b149eec144721c10577/FLAG4eb4f6450 [2021-12-21 17:41:49,363 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2a3c06bc/5242352d1db84b149eec144721c10577 [2021-12-21 17:41:49,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:41:49,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:41:49,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:41:49,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:41:49,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:41:49,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:41:49" (1/1) ... [2021-12-21 17:41:49,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fb4dff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:49, skipping insertion in model container [2021-12-21 17:41:49,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:41:49" (1/1) ... [2021-12-21 17:41:49,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:41:49,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:41:54,239 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-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2481199,2481212] [2021-12-21 17:41:54,358 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:41:54,397 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:41:56,100 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-43_2a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2481199,2481212] [2021-12-21 17:41:56,107 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:41:56,184 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:41:56,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56 WrapperNode [2021-12-21 17:41:56,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:41:56,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:41:56,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:41:56,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:41:56,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:41:56,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:41:59,888 INFO L137 Inliner]: procedures = 319, calls = 2983, calls flagged for inlining = 152, calls inlined = 141, statements flattened = 270235 [2021-12-21 17:41:59,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:41:59,889 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:41:59,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:41:59,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:41:59,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:41:59,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:00,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:00,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:02,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:04,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:04,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:05,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:42:05,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:42:05,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:42:05,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:42:05,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:41:56" (1/1) ... [2021-12-21 17:42:06,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:42:06,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:42:06,036 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 17:42:06,042 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 17:42:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2021-12-21 17:42:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2021-12-21 17:42:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2021-12-21 17:42:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2021-12-21 17:42:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2021-12-21 17:42:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2021-12-21 17:42:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2021-12-21 17:42:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2021-12-21 17:42:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2021-12-21 17:42:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2021-12-21 17:42:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2021-12-21 17:42:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2021-12-21 17:42:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2021-12-21 17:42:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2021-12-21 17:42:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:42:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2021-12-21 17:42:06,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2021-12-21 17:42:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:42:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:42:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:42:06,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:42:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:42:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2021-12-21 17:42:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2021-12-21 17:42:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2021-12-21 17:42:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2021-12-21 17:42:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2021-12-21 17:42:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2021-12-21 17:42:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2021-12-21 17:42:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2021-12-21 17:42:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2021-12-21 17:42:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2021-12-21 17:42:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 17:42:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 17:42:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-21 17:42:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-21 17:42:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:42:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:42:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2021-12-21 17:42:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2021-12-21 17:42:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-21 17:42:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-21 17:42:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2021-12-21 17:42:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2021-12-21 17:42:06,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-21 17:42:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-21 17:42:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 17:42:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 17:42:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2021-12-21 17:42:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2021-12-21 17:42:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 17:42:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 17:42:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 17:42:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 17:42:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2021-12-21 17:42:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2021-12-21 17:42:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:42:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:42:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-21 17:42:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-21 17:42:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2021-12-21 17:42:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2021-12-21 17:42:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2021-12-21 17:42:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2021-12-21 17:42:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:42:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2021-12-21 17:42:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2021-12-21 17:42:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-12-21 17:42:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-12-21 17:42:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2021-12-21 17:42:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2021-12-21 17:42:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2021-12-21 17:42:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2021-12-21 17:42:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2021-12-21 17:42:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2021-12-21 17:42:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2021-12-21 17:42:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:42:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:42:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:42:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:42:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2021-12-21 17:42:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2021-12-21 17:42:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2021-12-21 17:42:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2021-12-21 17:42:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:42:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 17:42:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 17:42:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2021-12-21 17:42:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2021-12-21 17:42:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:42:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2021-12-21 17:42:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2021-12-21 17:42:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-21 17:42:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-21 17:42:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2021-12-21 17:42:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2021-12-21 17:42:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-21 17:42:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-21 17:42:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 17:42:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 17:42:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 17:42:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 17:42:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-21 17:42:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-21 17:42:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2021-12-21 17:42:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2021-12-21 17:42:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:42:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 17:42:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 17:42:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-21 17:42:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-21 17:42:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2021-12-21 17:42:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2021-12-21 17:42:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2021-12-21 17:42:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2021-12-21 17:42:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:42:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2021-12-21 17:42:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2021-12-21 17:42:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2021-12-21 17:42:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2021-12-21 17:42:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2021-12-21 17:42:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-21 17:42:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:42:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2021-12-21 17:42:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2021-12-21 17:42:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2021-12-21 17:42:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 17:42:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 17:42:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2021-12-21 17:42:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2021-12-21 17:42:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:42:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:42:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-21 17:42:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-21 17:42:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2021-12-21 17:42:06,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2021-12-21 17:42:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:42:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 17:42:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 17:42:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-21 17:42:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-21 17:42:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2021-12-21 17:42:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2021-12-21 17:42:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2021-12-21 17:42:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2021-12-21 17:42:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-21 17:42:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-21 17:42:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:42:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:42:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2021-12-21 17:42:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2021-12-21 17:42:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 17:42:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 17:42:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2021-12-21 17:42:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2021-12-21 17:42:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2021-12-21 17:42:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 17:42:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2021-12-21 17:42:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2021-12-21 17:42:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2021-12-21 17:42:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-21 17:42:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2021-12-21 17:42:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2021-12-21 17:42:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2021-12-21 17:42:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:42:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-21 17:42:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-21 17:42:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2021-12-21 17:42:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2021-12-21 17:42:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2021-12-21 17:42:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2021-12-21 17:42:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2021-12-21 17:42:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2021-12-21 17:42:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2021-12-21 17:42:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2021-12-21 17:42:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2021-12-21 17:42:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2021-12-21 17:42:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-21 17:42:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-21 17:42:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2021-12-21 17:42:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2021-12-21 17:42:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2021-12-21 17:42:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2021-12-21 17:42:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2021-12-21 17:42:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2021-12-21 17:42:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-21 17:42:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-21 17:42:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 17:42:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 17:42:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:42:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:42:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2021-12-21 17:42:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2021-12-21 17:42:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2021-12-21 17:42:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2021-12-21 17:42:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-21 17:42:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-21 17:42:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-21 17:42:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-21 17:42:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-21 17:42:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-21 17:42:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:42:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:42:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:42:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2021-12-21 17:42:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2021-12-21 17:42:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2021-12-21 17:42:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2021-12-21 17:42:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2021-12-21 17:42:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2021-12-21 17:42:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 17:42:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 17:42:06,992 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:42:06,996 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:42:07,198 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;