./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 0e0057cc 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_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.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_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:01:25,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:01:25,169 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:01:25,178 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:01:25,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:01:25,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:01:25,241 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:01:25,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:01:25,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:01:25,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:01:25,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:01:25,245 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:01:25,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:01:25,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:01:25,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:01:25,248 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:01:25,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:01:25,249 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:01:25,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:01:25,250 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:01:25,250 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:01:25,251 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:01:25,251 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:01:25,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:25,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:01:25,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:01:25,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:01:25,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:01:25,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:01:25,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:01:25,255 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 361bd2b52d69acc79135737d48d0d1004516ca1cf417ed92bc1b0911609b51f5 [2023-11-24 23:01:25,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:01:25,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:01:25,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:01:25,594 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:01:25,595 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:01:25,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/../../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 [2023-11-24 23:01:28,664 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:01:30,072 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:01:30,074 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/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 [2023-11-24 23:01:30,206 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/data/7bbad1a10/b55fc13368ac4523b94acceceabd6b50/FLAGff1877d09 [2023-11-24 23:01:30,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/data/7bbad1a10/b55fc13368ac4523b94acceceabd6b50 [2023-11-24 23:01:30,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:01:30,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:01:30,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:30,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:01:30,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:01:30,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:30" (1/1) ... [2023-11-24 23:01:30,251 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f7078d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:30, skipping insertion in model container [2023-11-24 23:01:30,251 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:01:30" (1/1) ... [2023-11-24 23:01:30,790 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:01:37,670 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_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/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] [2023-11-24 23:01:37,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:37,893 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:01:38,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [5958] [2023-11-24 23:01:41,243 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_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/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] [2023-11-24 23:01:41,263 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:01:41,486 WARN L675 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:01:41,495 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:01:41,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41 WrapperNode [2023-11-24 23:01:41,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:01:41,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:41,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:01:41,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:01:41,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:43,212 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:47,242 INFO L138 Inliner]: procedures = 319, calls = 3005, calls flagged for inlining = 155, calls inlined = 144, statements flattened = 270973 [2023-11-24 23:01:47,243 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:01:47,244 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:01:47,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:01:47,245 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:01:47,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:47,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:49,116 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:49,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:52,330 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:55,435 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:56,082 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:56,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:57,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:01:57,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:01:57,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:01:57,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:01:57,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:01:41" (1/1) ... [2023-11-24 23:01:57,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:01:57,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:01:57,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:01:57,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d201fb2-f996-4dae-8a17-3c1c0e7da5a7/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:01:57,680 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2023-11-24 23:01:57,681 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2023-11-24 23:01:57,681 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2023-11-24 23:01:57,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2023-11-24 23:01:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2023-11-24 23:01:57,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2023-11-24 23:01:57,683 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2023-11-24 23:01:57,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2023-11-24 23:01:57,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-11-24 23:01:57,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-11-24 23:01:57,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2023-11-24 23:01:57,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2023-11-24 23:01:57,685 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2023-11-24 23:01:57,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2023-11-24 23:01:57,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:01:57,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2023-11-24 23:01:57,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2023-11-24 23:01:57,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:01:57,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:01:57,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:01:57,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2023-11-24 23:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2023-11-24 23:01:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2023-11-24 23:01:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2023-11-24 23:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2023-11-24 23:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2023-11-24 23:01:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2023-11-24 23:01:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2023-11-24 23:01:57,691 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2023-11-24 23:01:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2023-11-24 23:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-24 23:01:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-24 23:01:57,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 23:01:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 23:01:57,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:01:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:01:57,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2023-11-24 23:01:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2023-11-24 23:01:57,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 23:01:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 23:01:57,696 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2023-11-24 23:01:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2023-11-24 23:01:57,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-24 23:01:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-24 23:01:57,696 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:01:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:01:57,697 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2023-11-24 23:01:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2023-11-24 23:01:57,697 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 23:01:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 23:01:57,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 23:01:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 23:01:57,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2023-11-24 23:01:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2023-11-24 23:01:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:01:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:01:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-24 23:01:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-24 23:01:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-24 23:01:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-24 23:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:01:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-24 23:01:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-24 23:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2023-11-24 23:01:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2023-11-24 23:01:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:01:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:01:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2023-11-24 23:01:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2023-11-24 23:01:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2023-11-24 23:01:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2023-11-24 23:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2023-11-24 23:01:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2023-11-24 23:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-11-24 23:01:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-11-24 23:01:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-24 23:01:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-24 23:01:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2023-11-24 23:01:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2023-11-24 23:01:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:01:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-11-24 23:01:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-11-24 23:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2023-11-24 23:01:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2023-11-24 23:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2023-11-24 23:01:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2023-11-24 23:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2023-11-24 23:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2023-11-24 23:01:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2023-11-24 23:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2023-11-24 23:01:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:01:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 23:01:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 23:01:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2023-11-24 23:01:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2023-11-24 23:01:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2023-11-24 23:01:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2023-11-24 23:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 23:01:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 23:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2023-11-24 23:01:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2023-11-24 23:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2023-11-24 23:01:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2023-11-24 23:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-24 23:01:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-24 23:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:01:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2023-11-24 23:01:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2023-11-24 23:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-24 23:01:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-24 23:01:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:01:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:01:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 23:01:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 23:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-24 23:01:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-24 23:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2023-11-24 23:01:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2023-11-24 23:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-24 23:01:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-24 23:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-24 23:01:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-24 23:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-11-24 23:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-11-24 23:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2023-11-24 23:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2023-11-24 23:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2023-11-24 23:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2023-11-24 23:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2023-11-24 23:01:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2023-11-24 23:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2023-11-24 23:01:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2023-11-24 23:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-24 23:01:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-24 23:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:01:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2023-11-24 23:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2023-11-24 23:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2023-11-24 23:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2023-11-24 23:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 23:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 23:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2023-11-24 23:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2023-11-24 23:01:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:01:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-24 23:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-24 23:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2023-11-24 23:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2023-11-24 23:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-24 23:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-24 23:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-24 23:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-24 23:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2023-11-24 23:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2023-11-24 23:01:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-24 23:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-24 23:01:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2023-11-24 23:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2023-11-24 23:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 23:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 23:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2023-11-24 23:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2023-11-24 23:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-24 23:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2023-11-24 23:01:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2023-11-24 23:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 23:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 23:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2023-11-24 23:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2023-11-24 23:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2023-11-24 23:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2023-11-24 23:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-24 23:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-24 23:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2023-11-24 23:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2023-11-24 23:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-11-24 23:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-11-24 23:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-11-24 23:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-11-24 23:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-24 23:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-24 23:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2023-11-24 23:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2023-11-24 23:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2023-11-24 23:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2023-11-24 23:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2023-11-24 23:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2023-11-24 23:01:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2023-11-24 23:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2023-11-24 23:01:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2023-11-24 23:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2023-11-24 23:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 23:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 23:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2023-11-24 23:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2023-11-24 23:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2023-11-24 23:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2023-11-24 23:01:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2023-11-24 23:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2023-11-24 23:01:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-24 23:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-24 23:01:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 23:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 23:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2023-11-24 23:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2023-11-24 23:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2023-11-24 23:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2023-11-24 23:01:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-24 23:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-24 23:01:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-24 23:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-24 23:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-24 23:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-24 23:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2023-11-24 23:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2023-11-24 23:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2023-11-24 23:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2023-11-24 23:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2023-11-24 23:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2023-11-24 23:01:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 23:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 23:01:58,932 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:01:58,939 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:01:59,236 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;