./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC --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 8ce45e17f6cb4c017891df1db140fbcb2581e20f4065ad4296f4e21077bc6fbb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 01:07:57,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:07:57,504 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 01:07:57,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:07:57,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:07:57,577 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:07:57,577 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:07:57,579 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:07:57,580 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:07:57,580 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:07:57,582 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 01:07:57,582 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 01:07:57,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:07:57,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:07:57,584 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:07:57,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:07:57,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 01:07:57,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:07:57,585 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:07:57,585 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 01:07:57,586 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 01:07:57,586 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 01:07:57,586 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:07:57,586 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:07:57,586 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:07:57,587 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 01:07:57,587 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:07:57,587 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:07:57,587 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:07:57,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:07:57,587 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:07:57,588 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 01:07:57,588 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 01:07:57,589 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 01:07:57,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 01:07:57,590 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 01:07:57,590 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 01:07:57,591 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 01:07:57,591 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 01:07:57,591 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_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC 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 -> 8ce45e17f6cb4c017891df1db140fbcb2581e20f4065ad4296f4e21077bc6fbb [2024-11-24 01:07:58,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:07:58,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:07:58,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:07:58,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:07:58,203 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:07:58,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-11-24 01:08:02,529 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/data/c2211a4c1/acfb0868c7404e3c9487c45a24d24f6c/FLAG82e6d539a [2024-11-24 01:08:03,599 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:08:03,600 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-11-24 01:08:03,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/data/c2211a4c1/acfb0868c7404e3c9487c45a24d24f6c/FLAG82e6d539a [2024-11-24 01:08:03,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/data/c2211a4c1/acfb0868c7404e3c9487c45a24d24f6c [2024-11-24 01:08:03,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:08:03,707 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:08:03,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:08:03,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:08:03,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:08:03,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:08:03" (1/1) ... [2024-11-24 01:08:03,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed96291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:03, skipping insertion in model container [2024-11-24 01:08:03,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:08:03" (1/1) ... [2024-11-24 01:08:03,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:08:08,434 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389426,389439] [2024-11-24 01:08:08,438 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389592,389605] [2024-11-24 01:08:08,439 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389756,389769] [2024-11-24 01:08:08,440 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389921,389934] [2024-11-24 01:08:08,458 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:08:08,586 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:08:09,244 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389426,389439] [2024-11-24 01:08:09,245 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389592,389605] [2024-11-24 01:08:09,245 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389756,389769] [2024-11-24 01:08:09,246 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_30c705f0-9b79-416e-8845-cf15212234e7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389921,389934] [2024-11-24 01:08:09,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:08:10,084 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:08:10,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10 WrapperNode [2024-11-24 01:08:10,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:08:10,087 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:08:10,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:08:10,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:08:10,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:10,346 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:10,776 INFO L138 Inliner]: procedures = 397, calls = 3769, calls flagged for inlining = 224, calls inlined = 212, statements flattened = 7072 [2024-11-24 01:08:10,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:08:10,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:08:10,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:08:10,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:08:10,798 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:10,798 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:10,877 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:13,730 INFO L175 MemorySlicer]: Split 2255 memory accesses to 22 slices as follows [19, 62, 19, 19, 19, 19, 19, 19, 3, 3, 5, 19, 53, 1381, 329, 235, 1, 2, 3, 5, 2, 19]. 61 percent of accesses are in the largest equivalence class. The 253 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 5, 0, 235, 1, 2, 0, 5, 0, 0]. The 1554 writes are split as follows [19, 54, 19, 19, 19, 19, 19, 19, 0, 0, 0, 19, 44, 1003, 282, 0, 0, 0, 0, 0, 0, 19]. [2024-11-24 01:08:13,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:13,732 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,107 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,138 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,337 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,498 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:08:14,500 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:08:14,501 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:08:14,502 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:08:14,504 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (1/1) ... [2024-11-24 01:08:14,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:08:14,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:08:14,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 01:08:14,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30c705f0-9b79-416e-8845-cf15212234e7/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 01:08:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_phy_mutex_of_usbnet [2024-11-24 01:08:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_phy_mutex_of_usbnet [2024-11-24 01:08:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_medium_mode [2024-11-24 01:08:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_medium_mode [2024-11-24 01:08:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-24 01:08:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-24 01:08:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 01:08:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 01:08:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2024-11-24 01:08:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2024-11-24 01:08:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2024-11-24 01:08:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2024-11-24 01:08:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 01:08:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 01:08:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_rx_ctl [2024-11-24 01:08:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_rx_ctl [2024-11-24 01:08:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_stop [2024-11-24 01:08:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_stop [2024-11-24 01:08:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2024-11-24 01:08:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2024-11-24 01:08:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_reset [2024-11-24 01:08:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_reset [2024-11-24 01:08:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-24 01:08:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-24 01:08:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-24 01:08:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-24 01:08:14,631 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2024-11-24 01:08:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2024-11-24 01:08:14,631 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-24 01:08:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-24 01:08:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_write [2024-11-24 01:08:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_write [2024-11-24 01:08:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure asix_status [2024-11-24 01:08:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_status [2024-11-24 01:08:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_rx_ctl [2024-11-24 01:08:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_rx_ctl [2024-11-24 01:08:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2024-11-24 01:08:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2024-11-24 01:08:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-24 01:08:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-24 01:08:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_eeprom [2024-11-24 01:08:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_eeprom [2024-11-24 01:08:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 01:08:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 01:08:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-24 01:08:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-24 01:08:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-24 01:08:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-24 01:08:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-24 01:08:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-24 01:08:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 01:08:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 01:08:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 01:08:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 01:08:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset_phy [2024-11-24 01:08:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset_phy [2024-11-24 01:08:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:08:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_unbind [2024-11-24 01:08:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_unbind [2024-11-24 01:08:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_link_reset [2024-11-24 01:08:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_link_reset [2024-11-24 01:08:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 01:08:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 01:08:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-11-24 01:08:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-11-24 01:08:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-24 01:08:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-24 01:08:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_netdev_dev_addr [2024-11-24 01:08:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_netdev_dev_addr [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_bind [2024-11-24 01:08:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_bind [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 01:08:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 01:08:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 01:08:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 01:08:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 01:08:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 01:08:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 01:08:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 01:08:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 01:08:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 01:08:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 01:08:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 01:08:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 01:08:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-24 01:08:14,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-24 01:08:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 01:08:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 01:08:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 01:08:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 01:08:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 01:08:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 01:08:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 01:08:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 01:08:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 01:08:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 01:08:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 01:08:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 01:08:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 01:08:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 01:08:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 01:08:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 01:08:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 01:08:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 01:08:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 01:08:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-24 01:08:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-24 01:08:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_bind [2024-11-24 01:08:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_bind [2024-11-24 01:08:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 01:08:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 01:08:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 01:08:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:08:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:08:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:08:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:08:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:08:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:08:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:08:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:08:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:08:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:08:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:08:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:08:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:08:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:08:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:08:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:08:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:08:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:08:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:08:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:08:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_phy_addr [2024-11-24 01:08:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_phy_addr [2024-11-24 01:08:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 01:08:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phy_mutex_of_usbnet [2024-11-24 01:08:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phy_mutex_of_usbnet [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_internal [2024-11-24 01:08:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_internal [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 01:08:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 01:08:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 01:08:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-24 01:08:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom_len [2024-11-24 01:08:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom_len [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 01:08:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 01:08:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 01:08:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 01:08:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 01:08:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 01:08:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 01:08:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 01:08:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 01:08:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 01:08:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 01:08:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 01:08:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 01:08:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 01:08:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 01:08:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 01:08:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 01:08:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 01:08:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_wol [2024-11-24 01:08:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_wol [2024-11-24 01:08:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 01:08:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 01:08:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-24 01:08:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-24 01:08:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd_async [2024-11-24 01:08:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd_async [2024-11-24 01:08:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_unbind [2024-11-24 01:08:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_unbind [2024-11-24 01:08:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset [2024-11-24 01:08:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset [2024-11-24 01:08:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_link_reset [2024-11-24 01:08:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_link_reset [2024-11-24 01:08:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2024-11-24 01:08:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2024-11-24 01:08:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-24 01:08:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-24 01:08:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_drvinfo [2024-11-24 01:08:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_drvinfo [2024-11-24 01:08:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_hw_mii [2024-11-24 01:08:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_hw_mii [2024-11-24 01:08:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:08:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:08:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 01:08:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 01:08:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2024-11-24 01:08:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-24 01:08:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 01:08:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 01:08:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 01:08:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 01:08:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 01:08:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 01:08:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 01:08:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 01:08:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 01:08:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 01:08:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 01:08:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 01:08:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_set_settings [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_set_settings [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_reset [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_reset [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phyid [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phyid [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-24 01:08:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-11-24 01:08:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-11-24 01:08:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure asix_tx_fixup [2024-11-24 01:08:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_tx_fixup [2024-11-24 01:08:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 01:08:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 01:08:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 01:08:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 01:08:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 01:08:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 01:08:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 01:08:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 01:08:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 01:08:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure asix_sw_reset [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_sw_reset [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_bind [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_bind [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phy_addr [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phy_addr [2024-11-24 01:08:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd [2024-11-24 01:08:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-24 01:08:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_medium_status [2024-11-24 01:08:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_medium_status [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 01:08:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 01:08:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 01:08:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 01:08:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 01:08:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 01:08:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 01:08:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 01:08:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 01:08:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 01:08:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 01:08:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 01:08:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_cmd [2024-11-24 01:08:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_cmd [2024-11-24 01:08:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-24 01:08:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-24 01:08:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 01:08:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 01:08:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_nway_reset [2024-11-24 01:08:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_nway_reset [2024-11-24 01:08:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 01:08:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 01:08:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-24 01:08:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-24 01:08:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_gpio [2024-11-24 01:08:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_gpio [2024-11-24 01:08:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 01:08:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 01:08:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_read [2024-11-24 01:08:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_read [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_link_reset [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_link_reset [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 01:08:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 01:08:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 01:08:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 01:08:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 01:08:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 01:08:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 01:08:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 01:08:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 01:08:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 01:08:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_adjust_link [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_adjust_link [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_set_multicast [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_set_multicast [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_rx_fixup [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_rx_fixup [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_sw_mii [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_sw_mii [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_bind [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_bind [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_status [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_status [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_common [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_common [2024-11-24 01:08:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 01:08:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 01:08:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2024-11-24 01:08:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2024-11-24 01:08:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-24 01:08:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 01:08:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 01:08:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 01:08:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom [2024-11-24 01:08:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom [2024-11-24 01:08:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 01:08:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 01:08:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_wol [2024-11-24 01:08:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_wol [2024-11-24 01:08:17,038 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:08:17,047 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:08:18,434 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 01:09:01,286 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 01:09:04,123 INFO L? ?]: Removed 2924 outVars from TransFormulas that were not future-live. [2024-11-24 01:09:04,123 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:09:04,211 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:09:04,212 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-24 01:09:04,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:09:04 BoogieIcfgContainer [2024-11-24 01:09:04,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:09:04,220 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 01:09:04,220 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 01:09:04,230 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 01:09:04,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:08:03" (1/3) ... [2024-11-24 01:09:04,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cda3642 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:09:04, skipping insertion in model container [2024-11-24 01:09:04,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:08:10" (2/3) ... [2024-11-24 01:09:04,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cda3642 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:09:04, skipping insertion in model container [2024-11-24 01:09:04,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:09:04" (3/3) ... [2024-11-24 01:09:04,234 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-11-24 01:09:04,263 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 01:09:04,269 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i that has 155 procedures, 2827 locations, 1 initial locations, 70 loop locations, and 3 error locations. [2024-11-24 01:09:04,467 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 01:09:04,484 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;@4f424b2c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 01:09:04,484 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-24 01:09:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand has 2636 states, 1861 states have (on average 1.3019881783987104) internal successors, (2423), 1872 states have internal predecessors, (2423), 662 states have call successors, (662), 112 states have call predecessors, (662), 111 states have return successors, (655), 650 states have call predecessors, (655), 655 states have call successors, (655) [2024-11-24 01:09:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-24 01:09:04,550 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:09:04,551 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 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, 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] [2024-11-24 01:09:04,552 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:09:04,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:09:04,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1289877452, now seen corresponding path program 1 times [2024-11-24 01:09:04,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:09:04,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660633666] [2024-11-24 01:09:04,570 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:09:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:20:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:20:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-24 01:20:21,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:20:21,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660633666] [2024-11-24 01:20:21,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660633666] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:20:21,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:20:21,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:20:21,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632257301] [2024-11-24 01:20:21,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:20:21,067 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:20:21,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:20:21,099 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:20:21,100 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:20:21,108 INFO L87 Difference]: Start difference. First operand has 2636 states, 1861 states have (on average 1.3019881783987104) internal successors, (2423), 1872 states have internal predecessors, (2423), 662 states have call successors, (662), 112 states have call predecessors, (662), 111 states have return successors, (655), 650 states have call predecessors, (655), 655 states have call successors, (655) Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-24 01:20:25,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:20:27,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:20:27,122 INFO L93 Difference]: Finished difference Result 7634 states and 10986 transitions. [2024-11-24 01:20:27,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:20:27,125 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 448 [2024-11-24 01:20:27,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:20:27,204 INFO L225 Difference]: With dead ends: 7634 [2024-11-24 01:20:27,205 INFO L226 Difference]: Without dead ends: 5068 [2024-11-24 01:20:27,235 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 [2024-11-24 01:20:27,238 INFO L435 NwaCegarLoop]: 3723 mSDtfsCounter, 3487 mSDsluCounter, 3648 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3487 SdHoareTripleChecker+Valid, 7371 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-24 01:20:27,239 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3487 Valid, 7371 Invalid, 44 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-24 01:20:27,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5068 states. [2024-11-24 01:20:27,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5068 to 5064. [2024-11-24 01:20:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5064 states, 3599 states have (on average 1.2942484023339818) internal successors, (4658), 3618 states have internal predecessors, (4658), 1244 states have call successors, (1244), 219 states have call predecessors, (1244), 218 states have return successors, (1240), 1230 states have call predecessors, (1240), 1240 states have call successors, (1240) [2024-11-24 01:20:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 5064 states and 7142 transitions. [2024-11-24 01:20:27,986 INFO L78 Accepts]: Start accepts. Automaton has 5064 states and 7142 transitions. Word has length 448 [2024-11-24 01:20:27,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:20:27,990 INFO L471 AbstractCegarLoop]: Abstraction has 5064 states and 7142 transitions. [2024-11-24 01:20:27,990 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-24 01:20:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 7142 transitions. [2024-11-24 01:20:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-24 01:20:28,035 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:20:28,036 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 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, 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, 1, 1, 1, 1, 1] [2024-11-24 01:20:28,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 01:20:28,037 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:20:28,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:20:28,038 INFO L85 PathProgramCache]: Analyzing trace with hash -1187252813, now seen corresponding path program 1 times [2024-11-24 01:20:28,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:20:28,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402244182] [2024-11-24 01:20:28,039 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:20:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms