./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:09:37,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:09:37,363 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:09:37,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:09:37,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:09:37,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:09:37,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:09:37,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:09:37,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:09:37,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:09:37,400 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:09:37,400 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:09:37,401 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:09:37,402 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:09:37,402 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:09:37,403 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:09:37,404 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:09:37,406 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:09:37,407 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:09:37,407 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:09:37,408 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:09:37,408 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:09:37,409 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:09:37,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:09:37,410 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:09:37,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:09:37,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:09:37,412 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:09:37,412 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:09:37,413 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:09:37,413 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:09:37,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:09:37,414 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:09:37,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:09:37,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:09:37,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:09:37,416 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:09:37,416 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:09:37,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:09:37,417 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:09:37,417 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:09:37,417 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:09:37,418 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a [2023-11-19 04:09:37,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:09:37,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:09:37,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:09:37,731 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:09:37,732 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:09:37,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2023-11-19 04:09:41,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:09:42,169 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:09:42,170 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2023-11-19 04:09:42,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/data/ee08dc05d/eece8221fa1a41f49f9e2610e1bf87f9/FLAG71b5af706 [2023-11-19 04:09:42,310 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/data/ee08dc05d/eece8221fa1a41f49f9e2610e1bf87f9 [2023-11-19 04:09:42,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:09:42,317 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:09:42,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:42,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:09:42,326 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:09:42,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:42" (1/1) ... [2023-11-19 04:09:42,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f72c0e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:42, skipping insertion in model container [2023-11-19 04:09:42,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:42" (1/1) ... [2023-11-19 04:09:42,910 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:09:51,270 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2490260,2490273] [2023-11-19 04:09:51,877 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:51,922 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:09:52,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6139] [2023-11-19 04:09:54,379 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i[2490260,2490273] [2023-11-19 04:09:54,404 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:54,903 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:09:54,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54 WrapperNode [2023-11-19 04:09:54,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:54,905 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:09:54,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:09:54,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:09:54,913 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:09:56,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:00,737 INFO L138 Inliner]: procedures = 410, calls = 3170, calls flagged for inlining = 164, calls inlined = 151, statements flattened = 270972 [2023-11-19 04:10:00,737 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:10:00,738 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:10:00,738 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:10:00,738 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:10:00,749 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:00,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:01,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:01,948 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:05,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:08,029 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:08,477 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:08,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:09,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:10:09,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:10:09,888 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:10:09,888 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:10:09,889 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:54" (1/1) ... [2023-11-19 04:10:09,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:10:09,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:10:09,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:10:09,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f5680e9-6826-4688-9424-7cd13ec877bf/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:10:09,976 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2023-11-19 04:10:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2023-11-19 04:10:09,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-11-19 04:10:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-11-19 04:10:09,977 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2023-11-19 04:10:09,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2023-11-19 04:10:09,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2023-11-19 04:10:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2023-11-19 04:10:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:10:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:10:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2023-11-19 04:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2023-11-19 04:10:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2023-11-19 04:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2023-11-19 04:10:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:10:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:10:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-19 04:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-19 04:10:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 04:10:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 04:10:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 04:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 04:10:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:10:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:10:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2023-11-19 04:10:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2023-11-19 04:10:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-11-19 04:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-11-19 04:10:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2023-11-19 04:10:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2023-11-19 04:10:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2023-11-19 04:10:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2023-11-19 04:10:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:10:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:10:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:10:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2023-11-19 04:10:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2023-11-19 04:10:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:10:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 04:10:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 04:10:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2023-11-19 04:10:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2023-11-19 04:10:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2023-11-19 04:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2023-11-19 04:10:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-19 04:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-19 04:10:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2023-11-19 04:10:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2023-11-19 04:10:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 04:10:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 04:10:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:10:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:10:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-19 04:10:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-19 04:10:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2023-11-19 04:10:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2023-11-19 04:10:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:10:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-19 04:10:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-19 04:10:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-19 04:10:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-19 04:10:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-11-19 04:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-11-19 04:10:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2023-11-19 04:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2023-11-19 04:10:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:10:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-11-19 04:10:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-11-19 04:10:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:10:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-19 04:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-19 04:10:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:10:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2023-11-19 04:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2023-11-19 04:10:10,003 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2023-11-19 04:10:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2023-11-19 04:10:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2023-11-19 04:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2023-11-19 04:10:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-19 04:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-19 04:10:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 04:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 04:10:10,004 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 04:10:10,004 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 04:10:10,005 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-19 04:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-19 04:10:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2023-11-19 04:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2023-11-19 04:10:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2023-11-19 04:10:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2023-11-19 04:10:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 04:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 04:10:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2023-11-19 04:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2023-11-19 04:10:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:10:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2023-11-19 04:10:10,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2023-11-19 04:10:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2023-11-19 04:10:10,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2023-11-19 04:10:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:10:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:10:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 04:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 04:10:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2023-11-19 04:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2023-11-19 04:10:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2023-11-19 04:10:10,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2023-11-19 04:10:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2023-11-19 04:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2023-11-19 04:10:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:10:10,010 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2023-11-19 04:10:10,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2023-11-19 04:10:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2023-11-19 04:10:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2023-11-19 04:10:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-19 04:10:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-19 04:10:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-19 04:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-19 04:10:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:10:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 04:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 04:10:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2023-11-19 04:10:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2023-11-19 04:10:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2023-11-19 04:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2023-11-19 04:10:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2023-11-19 04:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2023-11-19 04:10:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2023-11-19 04:10:10,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2023-11-19 04:10:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:10:10,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:10:10,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:10:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:10:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2023-11-19 04:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2023-11-19 04:10:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2023-11-19 04:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2023-11-19 04:10:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2023-11-19 04:10:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2023-11-19 04:10:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 04:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 04:10:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2023-11-19 04:10:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2023-11-19 04:10:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-19 04:10:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-19 04:10:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2023-11-19 04:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2023-11-19 04:10:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2023-11-19 04:10:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2023-11-19 04:10:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:10:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:10:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:10:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:10:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2023-11-19 04:10:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2023-11-19 04:10:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:10:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-19 04:10:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-19 04:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 04:10:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 04:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:10:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:10:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-19 04:10:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-19 04:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2023-11-19 04:10:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2023-11-19 04:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 04:10:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 04:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2023-11-19 04:10:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2023-11-19 04:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2023-11-19 04:10:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2023-11-19 04:10:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2023-11-19 04:10:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2023-11-19 04:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 04:10:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 04:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-11-19 04:10:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-11-19 04:10:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-19 04:10:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-19 04:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2023-11-19 04:10:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2023-11-19 04:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2023-11-19 04:10:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2023-11-19 04:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2023-11-19 04:10:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2023-11-19 04:10:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2023-11-19 04:10:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2023-11-19 04:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:10:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 04:10:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 04:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 04:10:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 04:10:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2023-11-19 04:10:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2023-11-19 04:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2023-11-19 04:10:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2023-11-19 04:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:10:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2023-11-19 04:10:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2023-11-19 04:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:10:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 04:10:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 04:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:10:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-11-19 04:10:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-11-19 04:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 04:10:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 04:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2023-11-19 04:10:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2023-11-19 04:10:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 04:10:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 04:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2023-11-19 04:10:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2023-11-19 04:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-11-19 04:10:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-11-19 04:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-11-19 04:10:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-11-19 04:10:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2023-11-19 04:10:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2023-11-19 04:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-11-19 04:10:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-11-19 04:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2023-11-19 04:10:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2023-11-19 04:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2023-11-19 04:10:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2023-11-19 04:10:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2023-11-19 04:10:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2023-11-19 04:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 04:10:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 04:10:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2023-11-19 04:10:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2023-11-19 04:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2023-11-19 04:10:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2023-11-19 04:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-19 04:10:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-19 04:10:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 04:10:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 04:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 04:10:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 04:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2023-11-19 04:10:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2023-11-19 04:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2023-11-19 04:10:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2023-11-19 04:10:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2023-11-19 04:10:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2023-11-19 04:10:11,116 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:10:11,121 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:10:11,353 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;