./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 cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:25:04,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:25:04,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:25:04,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:25:04,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:25:04,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:25:04,902 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:25:04,903 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:25:04,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:25:04,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:25:04,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:25:04,911 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:25:04,911 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:25:04,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:25:04,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:25:04,915 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:25:04,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:25:04,916 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:25:04,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:25:04,917 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:25:04,917 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:25:04,918 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:25:04,919 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:25:04,921 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:25:04,921 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:25:04,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:25:04,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:25:04,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:25:04,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:25:04,924 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:25:04,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:25:04,926 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:25:04,926 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:25:04,927 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:25:04,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:25:04,927 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:25:04,927 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 879e6f4b2aed167489a665cf8f7fd15baaab5532f933532db7f913dd6f6b658a [2023-11-12 02:25:05,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:25:05,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:25:05,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:25:05,313 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:25:05,313 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:25:05,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/../../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 [2023-11-12 02:25:08,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:25:10,206 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:25:10,206 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/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 [2023-11-12 02:25:10,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/data/e8438a1ab/3940da514c584f9494b3db45ee9492c1/FLAG794ac4762 [2023-11-12 02:25:10,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/data/e8438a1ab/3940da514c584f9494b3db45ee9492c1 [2023-11-12 02:25:10,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:25:10,387 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:25:10,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:25:10,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:25:10,398 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:25:10,399 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:25:10" (1/1) ... [2023-11-12 02:25:10,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32dfaf68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:10, skipping insertion in model container [2023-11-12 02:25:10,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:25:10" (1/1) ... [2023-11-12 02:25:10,968 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:25:19,473 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_bf53e507-4393-4492-afb2-842fba477ce0/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] [2023-11-12 02:25:20,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:25:20,202 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:25:20,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6139] [2023-11-12 02:25:23,043 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_bf53e507-4393-4492-afb2-842fba477ce0/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] [2023-11-12 02:25:23,068 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:25:23,338 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:25:23,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23 WrapperNode [2023-11-12 02:25:23,339 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:25:23,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:25:23,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:25:23,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:25:23,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:25,177 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:29,817 INFO L138 Inliner]: procedures = 410, calls = 3170, calls flagged for inlining = 164, calls inlined = 151, statements flattened = 270972 [2023-11-12 02:25:29,830 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:25:29,831 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:25:29,831 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:25:29,831 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:25:29,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:29,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:31,072 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:31,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:33,998 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:37,184 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:37,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:37,890 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:39,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:25:39,101 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:25:39,101 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:25:39,101 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:25:39,102 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:25:23" (1/1) ... [2023-11-12 02:25:39,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:25:39,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:25:39,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:25:39,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf53e507-4393-4492-afb2-842fba477ce0/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:25:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2023-11-12 02:25:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2023-11-12 02:25:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-11-12 02:25:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-11-12 02:25:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2023-11-12 02:25:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2023-11-12 02:25:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2023-11-12 02:25:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2023-11-12 02:25:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:25:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:25:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2023-11-12 02:25:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2023-11-12 02:25:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2023-11-12 02:25:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2023-11-12 02:25:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:25:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:25:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-12 02:25:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-12 02:25:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-12 02:25:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-12 02:25:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-12 02:25:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-12 02:25:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:25:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:25:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2023-11-12 02:25:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2023-11-12 02:25:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-11-12 02:25:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-11-12 02:25:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2023-11-12 02:25:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2023-11-12 02:25:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2023-11-12 02:25:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2023-11-12 02:25:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 02:25:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 02:25:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:25:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:25:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2023-11-12 02:25:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2023-11-12 02:25:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:25:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-12 02:25:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-12 02:25:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2023-11-12 02:25:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2023-11-12 02:25:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2023-11-12 02:25:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2023-11-12 02:25:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-12 02:25:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-12 02:25:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2023-11-12 02:25:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2023-11-12 02:25:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-12 02:25:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-12 02:25:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:25:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:25:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-12 02:25:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-12 02:25:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2023-11-12 02:25:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2023-11-12 02:25:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:25:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-12 02:25:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-12 02:25:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-12 02:25:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-12 02:25:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-11-12 02:25:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-11-12 02:25:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2023-11-12 02:25:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2023-11-12 02:25:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:25:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-11-12 02:25:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-11-12 02:25:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:25:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-12 02:25:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-12 02:25:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:25:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:25:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2023-11-12 02:25:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2023-11-12 02:25:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2023-11-12 02:25:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2023-11-12 02:25:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2023-11-12 02:25:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2023-11-12 02:25:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-12 02:25:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-12 02:25:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 02:25:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 02:25:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-12 02:25:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-12 02:25:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-12 02:25:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-12 02:25:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2023-11-12 02:25:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2023-11-12 02:25:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2023-11-12 02:25:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2023-11-12 02:25:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:25:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:25:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2023-11-12 02:25:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2023-11-12 02:25:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:25:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2023-11-12 02:25:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2023-11-12 02:25:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2023-11-12 02:25:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2023-11-12 02:25:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:25:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:25:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-12 02:25:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-12 02:25:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2023-11-12 02:25:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2023-11-12 02:25:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2023-11-12 02:25:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2023-11-12 02:25:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2023-11-12 02:25:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2023-11-12 02:25:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 02:25:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 02:25:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2023-11-12 02:25:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2023-11-12 02:25:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2023-11-12 02:25:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2023-11-12 02:25:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-12 02:25:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-12 02:25:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-12 02:25:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-12 02:25:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:25:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:25:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:25:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:25:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2023-11-12 02:25:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2023-11-12 02:25:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2023-11-12 02:25:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2023-11-12 02:25:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2023-11-12 02:25:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2023-11-12 02:25:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2023-11-12 02:25:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2023-11-12 02:25:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:25:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:25:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:25:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:25:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2023-11-12 02:25:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2023-11-12 02:25:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2023-11-12 02:25:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2023-11-12 02:25:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2023-11-12 02:25:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2023-11-12 02:25:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-12 02:25:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-12 02:25:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2023-11-12 02:25:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2023-11-12 02:25:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-12 02:25:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-12 02:25:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2023-11-12 02:25:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2023-11-12 02:25:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2023-11-12 02:25:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2023-11-12 02:25:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:25:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:25:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:25:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:25:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2023-11-12 02:25:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2023-11-12 02:25:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:25:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:25:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-12 02:25:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-12 02:25:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-12 02:25:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-12 02:25:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:25:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:25:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-12 02:25:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-12 02:25:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2023-11-12 02:25:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2023-11-12 02:25:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-12 02:25:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-12 02:25:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2023-11-12 02:25:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2023-11-12 02:25:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2023-11-12 02:25:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2023-11-12 02:25:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2023-11-12 02:25:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2023-11-12 02:25:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-12 02:25:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-12 02:25:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:25:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-11-12 02:25:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-11-12 02:25:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-12 02:25:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-12 02:25:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2023-11-12 02:25:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2023-11-12 02:25:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:25:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2023-11-12 02:25:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2023-11-12 02:25:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2023-11-12 02:25:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2023-11-12 02:25:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2023-11-12 02:25:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2023-11-12 02:25:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:25:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:25:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:25:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:25:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:25:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-12 02:25:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-12 02:25:39,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2023-11-12 02:25:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2023-11-12 02:25:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2023-11-12 02:25:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2023-11-12 02:25:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:25:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:25:39,217 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2023-11-12 02:25:39,217 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2023-11-12 02:25:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:25:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-12 02:25:39,218 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-12 02:25:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:25:39,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:25:39,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-11-12 02:25:39,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2023-11-12 02:25:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:25:39,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:25:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2023-11-12 02:25:39,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2023-11-12 02:25:39,219 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-12 02:25:39,219 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-12 02:25:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2023-11-12 02:25:39,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2023-11-12 02:25:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-11-12 02:25:39,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-11-12 02:25:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-11-12 02:25:39,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-11-12 02:25:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2023-11-12 02:25:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2023-11-12 02:25:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-11-12 02:25:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2023-11-12 02:25:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2023-11-12 02:25:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2023-11-12 02:25:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2023-11-12 02:25:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2023-11-12 02:25:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2023-11-12 02:25:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2023-11-12 02:25:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:25:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:25:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2023-11-12 02:25:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2023-11-12 02:25:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2023-11-12 02:25:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2023-11-12 02:25:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-12 02:25:39,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-12 02:25:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-12 02:25:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2023-11-12 02:25:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2023-11-12 02:25:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2023-11-12 02:25:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2023-11-12 02:25:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2023-11-12 02:25:40,504 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:25:40,509 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:25:40,774 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;