./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 30e01a73 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_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire --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 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:09:15,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:09:15,867 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:09:15,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:09:15,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:09:15,914 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:09:15,915 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:09:15,916 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:09:15,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:09:15,921 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:09:15,922 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:09:15,922 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:09:15,923 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:09:15,925 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:09:15,925 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:09:15,925 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:09:15,926 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:09:15,926 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:09:15,927 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:09:15,927 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:09:15,927 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:09:15,928 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:09:15,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:09:15,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:09:15,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:09:15,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:09:15,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:09:15,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:09:15,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:09:15,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:09:15,933 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:09:15,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:09:15,934 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:09:15,934 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:09:15,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:15,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:09:15,935 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:09:15,935 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:09:15,935 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:09:15,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:09:15,936 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:09:15,936 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:09:15,936 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:09:15,936 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:09:15,937 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_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 [2023-11-23 21:09:16,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:09:16,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:09:16,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:09:16,305 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:09:16,305 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:09:16,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/../../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 [2023-11-23 21:09:19,572 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:09:20,795 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:09:20,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/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 [2023-11-23 21:09:21,012 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/data/469f4c44e/e8521257ae4d4f7ab37c777888eb2eb4/FLAGe18afc652 [2023-11-23 21:09:21,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/data/469f4c44e/e8521257ae4d4f7ab37c777888eb2eb4 [2023-11-23 21:09:21,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:09:21,035 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:09:21,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:21,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:09:21,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:09:21,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:21" (1/1) ... [2023-11-23 21:09:21,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d82c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:21, skipping insertion in model container [2023-11-23 21:09:21,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:09:21" (1/1) ... [2023-11-23 21:09:21,589 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:09:29,301 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_5cf0ffbb-8b3d-493f-9d66-43267da2925a/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] [2023-11-23 21:09:29,472 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:29,550 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:09:29,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [5958] [2023-11-23 21:09:32,226 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_5cf0ffbb-8b3d-493f-9d66-43267da2925a/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] [2023-11-23 21:09:32,421 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:32,652 WARN L675 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:09:32,660 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:09:32,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32 WrapperNode [2023-11-23 21:09:32,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:32,664 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:32,664 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:09:32,665 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:09:32,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:34,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:39,533 INFO L138 Inliner]: procedures = 319, calls = 3005, calls flagged for inlining = 155, calls inlined = 144, statements flattened = 270917 [2023-11-23 21:09:39,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:39,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:09:39,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:09:39,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:09:39,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:39,550 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:41,099 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:41,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:44,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:47,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:48,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:48,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:50,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:09:50,941 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:09:50,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:09:50,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:09:50,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:32" (1/1) ... [2023-11-23 21:09:50,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:50,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:09:51,042 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:09:51,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cf0ffbb-8b3d-493f-9d66-43267da2925a/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:09:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2023-11-23 21:09:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2023-11-23 21:09:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2023-11-23 21:09:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2023-11-23 21:09:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2023-11-23 21:09:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2023-11-23 21:09:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2023-11-23 21:09:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2023-11-23 21:09:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-11-23 21:09:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-11-23 21:09:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2023-11-23 21:09:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2023-11-23 21:09:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2023-11-23 21:09:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2023-11-23 21:09:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:09:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2023-11-23 21:09:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2023-11-23 21:09:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:09:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:09:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:09:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:09:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:09:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2023-11-23 21:09:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2023-11-23 21:09:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2023-11-23 21:09:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2023-11-23 21:09:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2023-11-23 21:09:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2023-11-23 21:09:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2023-11-23 21:09:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2023-11-23 21:09:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2023-11-23 21:09:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2023-11-23 21:09:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 21:09:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 21:09:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:09:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:09:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:09:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:09:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2023-11-23 21:09:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2023-11-23 21:09:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 21:09:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 21:09:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2023-11-23 21:09:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2023-11-23 21:09:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-23 21:09:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-23 21:09:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:09:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:09:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2023-11-23 21:09:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2023-11-23 21:09:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:09:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:09:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:09:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:09:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2023-11-23 21:09:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2023-11-23 21:09:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:09:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:09:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-23 21:09:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-23 21:09:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:09:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:09:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:09:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:09:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-23 21:09:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-23 21:09:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2023-11-23 21:09:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2023-11-23 21:09:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 21:09:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 21:09:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2023-11-23 21:09:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2023-11-23 21:09:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2023-11-23 21:09:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2023-11-23 21:09:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:09:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2023-11-23 21:09:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2023-11-23 21:09:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-11-23 21:09:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-11-23 21:09:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-23 21:09:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-23 21:09:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2023-11-23 21:09:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2023-11-23 21:09:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:09:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-11-23 21:09:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-11-23 21:09:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2023-11-23 21:09:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2023-11-23 21:09:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2023-11-23 21:09:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2023-11-23 21:09:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2023-11-23 21:09:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2023-11-23 21:09:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2023-11-23 21:09:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2023-11-23 21:09:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:09:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:09:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:09:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:09:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2023-11-23 21:09:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2023-11-23 21:09:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2023-11-23 21:09:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2023-11-23 21:09:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:09:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:09:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:09:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2023-11-23 21:09:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2023-11-23 21:09:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:09:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2023-11-23 21:09:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2023-11-23 21:09:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 21:09:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 21:09:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:09:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:09:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2023-11-23 21:09:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2023-11-23 21:09:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-23 21:09:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-23 21:09:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:09:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:09:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:09:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:09:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-23 21:09:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-23 21:09:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2023-11-23 21:09:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2023-11-23 21:09:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:09:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-23 21:09:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-23 21:09:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-23 21:09:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-23 21:09:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-11-23 21:09:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-11-23 21:09:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2023-11-23 21:09:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2023-11-23 21:09:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:09:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2023-11-23 21:09:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2023-11-23 21:09:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-11-23 21:09:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-11-23 21:09:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2023-11-23 21:09:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2023-11-23 21:09:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:09:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-23 21:09:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-23 21:09:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:09:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:09:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2023-11-23 21:09:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2023-11-23 21:09:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2023-11-23 21:09:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2023-11-23 21:09:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:09:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:09:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2023-11-23 21:09:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2023-11-23 21:09:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:09:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:09:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-23 21:09:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-23 21:09:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2023-11-23 21:09:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2023-11-23 21:09:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:09:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:09:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:09:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 21:09:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 21:09:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-23 21:09:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-23 21:09:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2023-11-23 21:09:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2023-11-23 21:09:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-23 21:09:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-23 21:09:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:09:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:09:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2023-11-23 21:09:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2023-11-23 21:09:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:09:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:09:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2023-11-23 21:09:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2023-11-23 21:09:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:09:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-23 21:09:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2023-11-23 21:09:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2023-11-23 21:09:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:09:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:09:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2023-11-23 21:09:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2023-11-23 21:09:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2023-11-23 21:09:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2023-11-23 21:09:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 21:09:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 21:09:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:09:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2023-11-23 21:09:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2023-11-23 21:09:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-11-23 21:09:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-11-23 21:09:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-11-23 21:09:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-11-23 21:09:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:09:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 21:09:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 21:09:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2023-11-23 21:09:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2023-11-23 21:09:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2023-11-23 21:09:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2023-11-23 21:09:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2023-11-23 21:09:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2023-11-23 21:09:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2023-11-23 21:09:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2023-11-23 21:09:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2023-11-23 21:09:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2023-11-23 21:09:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:09:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:09:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2023-11-23 21:09:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2023-11-23 21:09:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2023-11-23 21:09:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2023-11-23 21:09:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2023-11-23 21:09:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2023-11-23 21:09:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-23 21:09:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-23 21:09:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:09:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:09:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:09:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:09:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2023-11-23 21:09:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2023-11-23 21:09:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2023-11-23 21:09:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2023-11-23 21:09:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-23 21:09:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-23 21:09:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 21:09:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 21:09:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 21:09:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 21:09:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:09:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:09:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:09:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2023-11-23 21:09:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2023-11-23 21:09:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2023-11-23 21:09:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2023-11-23 21:09:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2023-11-23 21:09:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2023-11-23 21:09:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:09:51,150 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:09:52,263 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:09:52,275 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:09:52,574 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;