./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/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_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1 --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 0.3.0-dev-d790fec [2024-12-02 11:56:22,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:56:22,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:56:22,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:56:22,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:56:22,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:56:22,820 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:56:22,820 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:56:22,820 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:56:22,821 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:56:22,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:56:22,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:56:22,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:56:22,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:56:22,821 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:56:22,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:56:22,822 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:56:22,822 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:56:22,823 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:56:22,823 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:56:22,823 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:56:22,824 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 11:56:23,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:56:23,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:56:23,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:56:23,104 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:56:23,104 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:56:23,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2024-12-02 11:56:25,811 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/data/067797d20/e24eb80979e4492895ba7e07632825de/FLAG09117f1dc [2024-12-02 11:56:26,634 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:56:26,635 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2024-12-02 11:56:26,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/data/067797d20/e24eb80979e4492895ba7e07632825de/FLAG09117f1dc [2024-12-02 11:56:26,723 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/data/067797d20/e24eb80979e4492895ba7e07632825de [2024-12-02 11:56:26,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:56:26,726 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:56:26,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:56:26,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:56:26,731 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:56:26,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:56:26" (1/1) ... [2024-12-02 11:56:26,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f112930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:26, skipping insertion in model container [2024-12-02 11:56:26,733 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:56:26" (1/1) ... [2024-12-02 11:56:27,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:56:32,067 WARN L250 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_615042ff-69f3-4ce9-bfad-af183d02be59/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] [2024-12-02 11:56:32,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:56:32,625 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:56:32,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6139] [2024-12-02 11:56:34,196 WARN L250 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_615042ff-69f3-4ce9-bfad-af183d02be59/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] [2024-12-02 11:56:34,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:56:34,373 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:56:34,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34 WrapperNode [2024-12-02 11:56:34,374 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:56:34,375 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:56:34,375 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:56:34,375 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:56:34,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:34,804 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:36,725 INFO L138 Inliner]: procedures = 410, calls = 4142, calls flagged for inlining = 164, calls inlined = 151, statements flattened = 272050 [2024-12-02 11:56:36,726 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:56:36,726 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:56:36,726 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:56:36,726 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:56:36,735 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:36,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:37,213 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:39,156 INFO L175 MemorySlicer]: Split 2296 memory accesses to 29 slices as follows [20, 1, 1, 4, 4, 17, 2, 1025, 15, 8, 5, 43, 24, 32, 1, 1023, 2, 13, 1, 3, 4, 4, 4, 6, 2, 6, 15, 4, 7]. 45 percent of accesses are in the largest equivalence class. The 1051 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 1024, 0, 8, 5, 0, 0, 0, 0, 10, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0]. The 557 writes are split as follows [3, 0, 0, 2, 2, 1, 1, 0, 15, 0, 0, 43, 21, 29, 0, 416, 0, 1, 1, 0, 2, 3, 2, 5, 0, 2, 0, 2, 6]. [2024-12-02 11:56:39,157 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:39,157 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:40,171 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:40,301 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:41,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:42,243 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:42,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:43,248 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:56:43,249 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:56:43,250 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:56:43,250 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:56:43,251 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (1/1) ... [2024-12-02 11:56:43,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:56:43,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:56:43,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:56:43,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_615042ff-69f3-4ce9-bfad-af183d02be59/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_get_from_dev [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_get_from_dev [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_bus [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_bus [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2024-12-02 11:56:43,310 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2024-12-02 11:56:43,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_virqfd_disable [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_virqfd_disable [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_unmap [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_unmap [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure do_io_rw [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure do_io_rw [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 11:56:43,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 11:56:43,311 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_read [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_read [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure vga_client_register [2024-12-02 11:56:43,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_client_register [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 11:56:43,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 11:56:43,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-12-02 11:56:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2024-12-02 11:56:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2024-12-02 11:56:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2024-12-02 11:56:43,314 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:56:43,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 11:56:43,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2024-12-02 11:56:43,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:56:43,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 11:56:43,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-12-02 11:56:43,318 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:56:43,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 11:56:43,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:56:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_bus [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_bus [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_rw [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_rw [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 11:56:43,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 11:56:43,321 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_data [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_data [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2024-12-02 11:56:43,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:56:43,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 11:56:43,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_ctx_trigger_single [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_ctx_trigger_single [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_bar_rw [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_bar_rw [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2024-12-02 11:56:43,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2024-12-02 11:56:43,324 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2024-12-02 11:56:43,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_function [2024-12-02 11:56:43,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_function [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 11:56:43,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:56:43,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 11:56:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2024-12-02 11:56:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2024-12-02 11:56:43,327 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2024-12-02 11:56:43,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_raw_config_write [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_raw_config_write [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_reset_slot [2024-12-02 11:56:43,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_reset_slot [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 11:56:43,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 11:56:43,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 11:56:43,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 11:56:43,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 11:56:43,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 11:56:43,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 11:56:43,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 11:56:43,331 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_root_bus [2024-12-02 11:56:43,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_root_bus [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:56:43,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_spapr_pci_eeh_open [2024-12-02 11:56:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_spapr_pci_eeh_open [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2024-12-02 11:56:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2024-12-02 11:56:43,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 11:56:43,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 11:56:43,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_device_put [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_device_put [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2024-12-02 11:56:43,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:56:43,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 11:56:43,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2024-12-02 11:56:43,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2024-12-02 11:56:43,337 INFO L130 BoogieDeclarations]: Found specification of procedure vga_set_legacy_decoding [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_set_legacy_decoding [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_for_each_slot_or_bus [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_for_each_slot_or_bus [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vga_disabled [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vga_disabled [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-12-02 11:56:43,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:56:43,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_is_vga [2024-12-02 11:56:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_is_vga [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_request [2024-12-02 11:56:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_request [2024-12-02 11:56:43,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_reset_slot [2024-12-02 11:56:43,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_reset_slot [2024-12-02 11:56:44,415 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:56:44,418 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:59:50,524 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 12:00:38,188 INFO L? ?]: Removed 3855 outVars from TransFormulas that were not future-live. [2024-12-02 12:00:38,189 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:00:39,175 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:00:39,175 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-02 12:00:39,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:00:39 BoogieIcfgContainer [2024-12-02 12:00:39,176 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:00:39,179 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:00:39,179 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:00:39,184 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:00:39,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:56:26" (1/3) ... [2024-12-02 12:00:39,185 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f56fc86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:00:39, skipping insertion in model container [2024-12-02 12:00:39,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:56:34" (2/3) ... [2024-12-02 12:00:39,185 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f56fc86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:00:39, skipping insertion in model container [2024-12-02 12:00:39,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:00:39" (3/3) ... [2024-12-02 12:00:39,187 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i [2024-12-02 12:00:39,204 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:00:39,207 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--vfio--pci--vfio-pci.ko-entry_point.cil.out.i that has 178 procedures, 265150 locations, 1 initial locations, 87 loop locations, and 1 error locations. [2024-12-02 12:00:41,284 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:00:41,295 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@a6035e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:00:41,295 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:00:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand has 264901 states, 264228 states have (on average 1.4993906777480055) internal successors, (396181), 264277 states have internal predecessors, (396181), 550 states have call successors, (550), 122 states have call predecessors, (550), 121 states have return successors, (544), 537 states have call predecessors, (544), 544 states have call successors, (544) [2024-12-02 12:00:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 12:00:41,694 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:00:41,695 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:00:41,695 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:00:41,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:00:41,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1513450558, now seen corresponding path program 1 times [2024-12-02 12:00:41,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:00:41,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925108414] [2024-12-02 12:00:41,705 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:00:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:00:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:00:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1227 trivial. 0 not checked. [2024-12-02 12:00:58,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:00:58,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925108414] [2024-12-02 12:00:58,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925108414] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:00:58,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:00:58,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:00:58,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810382552] [2024-12-02 12:00:58,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:00:58,192 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:00:58,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:00:58,218 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:00:58,219 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:00:58,482 INFO L87 Difference]: Start difference. First operand has 264901 states, 264228 states have (on average 1.4993906777480055) internal successors, (396181), 264277 states have internal predecessors, (396181), 550 states have call successors, (550), 122 states have call predecessors, (550), 121 states have return successors, (544), 537 states have call predecessors, (544), 544 states have call successors, (544) Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-12-02 12:01:05,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:01:05,315 INFO L93 Difference]: Finished difference Result 530358 states and 795460 transitions. [2024-12-02 12:01:05,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:01:05,318 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) Word has length 295 [2024-12-02 12:01:05,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:01:05,919 INFO L225 Difference]: With dead ends: 530358 [2024-12-02 12:01:05,919 INFO L226 Difference]: Without dead ends: 265439 [2024-12-02 12:01:06,270 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:01:06,273 INFO L435 NwaCegarLoop]: 397254 mSDtfsCounter, 816 mSDsluCounter, 397159 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 816 SdHoareTripleChecker+Valid, 794413 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.6s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 12:01:06,274 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [816 Valid, 794413 Invalid, 35 Unknown, 0 Unchecked, 1.6s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 12:01:06,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265439 states. [2024-12-02 12:01:10,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265439 to 265421. [2024-12-02 12:01:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265421 states, 264580 states have (on average 1.4990588857812381) internal successors, (396621), 264626 states have internal predecessors, (396621), 674 states have call successors, (674), 167 states have call predecessors, (674), 166 states have return successors, (665), 656 states have call predecessors, (665), 665 states have call successors, (665) [2024-12-02 12:01:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265421 states to 265421 states and 397960 transitions. [2024-12-02 12:01:11,828 INFO L78 Accepts]: Start accepts. Automaton has 265421 states and 397960 transitions. Word has length 295 [2024-12-02 12:01:11,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:01:11,829 INFO L471 AbstractCegarLoop]: Abstraction has 265421 states and 397960 transitions. [2024-12-02 12:01:11,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-12-02 12:01:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 265421 states and 397960 transitions. [2024-12-02 12:01:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-02 12:01:11,838 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:01:11,838 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:01:11,838 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 12:01:11,839 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:01:11,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:01:11,839 INFO L85 PathProgramCache]: Analyzing trace with hash -937788133, now seen corresponding path program 1 times [2024-12-02 12:01:11,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:01:11,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760619868] [2024-12-02 12:01:11,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:01:11,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:01:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:01:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2024-12-02 12:01:27,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:01:27,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760619868] [2024-12-02 12:01:27,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760619868] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:01:27,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:01:27,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:01:27,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027125092] [2024-12-02 12:01:27,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:01:27,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:01:27,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:01:27,099 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:01:27,099 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:01:27,099 INFO L87 Difference]: Start difference. First operand 265421 states and 397960 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 12:01:32,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:01:32,781 INFO L93 Difference]: Finished difference Result 796082 states and 1193631 transitions. [2024-12-02 12:01:32,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:01:32,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 323 [2024-12-02 12:01:32,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:01:33,494 INFO L225 Difference]: With dead ends: 796082 [2024-12-02 12:01:33,494 INFO L226 Difference]: Without dead ends: 530704 [2024-12-02 12:01:33,680 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:01:33,681 INFO L435 NwaCegarLoop]: 793673 mSDtfsCounter, 397175 mSDsluCounter, 397169 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397175 SdHoareTripleChecker+Valid, 1190842 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.5s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 12:01:33,681 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [397175 Valid, 1190842 Invalid, 8 Unknown, 0 Unchecked, 1.5s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 12:01:34,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530704 states.