./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/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 8ce45e17f6cb4c017891df1db140fbcb2581e20f4065ad4296f4e21077bc6fbb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 11:06:31,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:06:31,417 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:06:31,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:06:31,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:06:31,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:06:31,443 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:06:31,443 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:06:31,444 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:06:31,444 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:06:31,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:06:31,444 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:06:31,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:06:31,444 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:06:31,444 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:06:31,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:06:31,445 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:06:31,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:31,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:31,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:06:31,446 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:06:31,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:06:31,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:06:31,447 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:06:31,447 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:06:31,447 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:06:31,447 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/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 -> 8ce45e17f6cb4c017891df1db140fbcb2581e20f4065ad4296f4e21077bc6fbb [2024-12-02 11:06:31,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:06:31,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:06:31,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:06:31,706 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:06:31,706 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:06:31,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-12-02 11:06:34,390 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/data/bfe4e8778/ca12e33fca0f49ee8663aa0ce04adfd6/FLAGf2563e299 [2024-12-02 11:06:34,867 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:06:34,868 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-12-02 11:06:34,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/data/bfe4e8778/ca12e33fca0f49ee8663aa0ce04adfd6/FLAGf2563e299 [2024-12-02 11:06:34,919 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/data/bfe4e8778/ca12e33fca0f49ee8663aa0ce04adfd6 [2024-12-02 11:06:34,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:06:34,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:06:34,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:06:34,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:06:34,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:06:34,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:06:34" (1/1) ... [2024-12-02 11:06:34,932 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56172a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:34, skipping insertion in model container [2024-12-02 11:06:34,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:06:34" (1/1) ... [2024-12-02 11:06:35,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:06:37,280 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389426,389439] [2024-12-02 11:06:37,284 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389592,389605] [2024-12-02 11:06:37,284 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389756,389769] [2024-12-02 11:06:37,284 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389921,389934] [2024-12-02 11:06:37,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:06:37,348 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:06:37,727 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389426,389439] [2024-12-02 11:06:37,728 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389592,389605] [2024-12-02 11:06:37,728 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389756,389769] [2024-12-02 11:06:37,728 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_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i[389921,389934] [2024-12-02 11:06:37,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:06:38,124 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:06:38,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38 WrapperNode [2024-12-02 11:06:38,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:06:38,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:06:38,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:06:38,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:06:38,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:38,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:38,334 INFO L138 Inliner]: procedures = 397, calls = 3769, calls flagged for inlining = 224, calls inlined = 212, statements flattened = 7072 [2024-12-02 11:06:38,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:06:38,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:06:38,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:06:38,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:06:38,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:38,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:38,381 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,212 INFO L175 MemorySlicer]: Split 2255 memory accesses to 22 slices as follows [19, 19, 3, 19, 19, 62, 19, 19, 19, 19, 3, 5, 3, 235, 1, 2, 329, 1381, 5, 2, 53, 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, 0, 5, 0, 235, 1, 2, 0, 5, 5, 0, 0, 0]. The 1554 writes are split as follows [19, 19, 0, 19, 19, 54, 19, 19, 19, 19, 0, 0, 0, 0, 0, 0, 282, 1003, 0, 0, 44, 19]. [2024-12-02 11:06:40,212 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,213 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,346 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,358 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,379 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,447 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:06:40,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:06:40,494 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:06:40,494 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:06:40,495 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (1/1) ... [2024-12-02 11:06:40,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:40,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:06:40,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:06:40,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4e9c4be-8066-47ea-a7a8-eecde50c34a9/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:06:40,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_phy_mutex_of_usbnet [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_phy_mutex_of_usbnet [2024-12-02 11:06:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_medium_mode [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_medium_mode [2024-12-02 11:06:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-12-02 11:06:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 11:06:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2024-12-02 11:06:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2024-12-02 11:06:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_rx_ctl [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_rx_ctl [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_stop [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_stop [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_reset [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_reset [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 11:06:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2024-12-02 11:06:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_write [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_write [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure asix_status [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_status [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_rx_ctl [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_rx_ctl [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_eeprom [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_eeprom [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 11:06:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 11:06:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset_phy [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset_phy [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_unbind [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_unbind [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_link_reset [2024-12-02 11:06:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_link_reset [2024-12-02 11:06:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 11:06:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-12-02 11:06:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 11:06:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_netdev_dev_addr [2024-12-02 11:06:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_netdev_dev_addr [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_bind [2024-12-02 11:06:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_bind [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 11:06:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 11:06:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 11:06:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-12-02 11:06:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:06:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 11:06:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-12-02 11:06:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_bind [2024-12-02 11:06:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_bind [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:06:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 11:06:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:06:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:06:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:06:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_phy_addr [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_phy_addr [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phy_mutex_of_usbnet [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phy_mutex_of_usbnet [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_internal [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_internal [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-02 11:06:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom_len [2024-12-02 11:06:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom_len [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 11:06:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 11:06:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 11:06:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_wol [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_wol [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd_async [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd_async [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_unbind [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_unbind [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_link_reset [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_link_reset [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_drvinfo [2024-12-02 11:06:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_drvinfo [2024-12-02 11:06:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_hw_mii [2024-12-02 11:06:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_hw_mii [2024-12-02 11:06:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:06:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:06:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 11:06:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 11:06:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2024-12-02 11:06:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-12-02 11:06:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 11:06:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:06:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_set_settings [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_set_settings [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_reset [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_reset [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phyid [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phyid [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-12-02 11:06:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-12-02 11:06:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-12-02 11:06:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-12-02 11:06:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure asix_tx_fixup [2024-12-02 11:06:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_tx_fixup [2024-12-02 11:06:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 11:06:40,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 11:06:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 11:06:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 11:06:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 11:06:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 11:06:40,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 11:06:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure asix_sw_reset [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_sw_reset [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_bind [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_bind [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phy_addr [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phy_addr [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_medium_status [2024-12-02 11:06:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_medium_status [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:06:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:06:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 11:06:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_cmd [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_cmd [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_nway_reset [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_nway_reset [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_gpio [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_gpio [2024-12-02 11:06:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 11:06:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_read [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_read [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_link_reset [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_link_reset [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 11:06:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:06:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_adjust_link [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_adjust_link [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_set_multicast [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_set_multicast [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_rx_fixup [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_rx_fixup [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_sw_mii [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_sw_mii [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_bind [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_bind [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_status [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_status [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_common [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_common [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2024-12-02 11:06:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2024-12-02 11:06:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-02 11:06:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom [2024-12-02 11:06:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 11:06:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 11:06:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_wol [2024-12-02 11:06:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_wol [2024-12-02 11:06:41,759 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:06:41,762 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:06:42,246 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 11:07:08,475 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 11:07:10,536 INFO L? ?]: Removed 2924 outVars from TransFormulas that were not future-live. [2024-12-02 11:07:10,536 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 11:07:10,578 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 11:07:10,578 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-02 11:07:10,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:07:10 BoogieIcfgContainer [2024-12-02 11:07:10,579 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 11:07:10,581 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 11:07:10,581 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 11:07:10,585 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 11:07:10,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:06:34" (1/3) ... [2024-12-02 11:07:10,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb4edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:07:10, skipping insertion in model container [2024-12-02 11:07:10,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:38" (2/3) ... [2024-12-02 11:07:10,587 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb4edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:07:10, skipping insertion in model container [2024-12-02 11:07:10,587 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:07:10" (3/3) ... [2024-12-02 11:07:10,588 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-usb-asix.cil.i [2024-12-02 11:07:10,603 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 11:07:10,607 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. [2024-12-02 11:07:10,722 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 11:07:10,735 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;@3f7d1915, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 11:07:10,735 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-12-02 11:07:10,746 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) [2024-12-02 11:07:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-02 11:07:10,776 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:07:10,777 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] [2024-12-02 11:07:10,778 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)] === [2024-12-02 11:07:10,783 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:07:10,783 INFO L85 PathProgramCache]: Analyzing trace with hash 1289877452, now seen corresponding path program 1 times [2024-12-02 11:07:10,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:07:10,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142838930] [2024-12-02 11:07:10,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:07:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:17:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:17:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-12-02 11:17:04,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:17:04,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142838930] [2024-12-02 11:17:04,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142838930] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:17:04,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:17:04,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:17:04,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378379171] [2024-12-02 11:17:04,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:17:04,430 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:17:04,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:17:04,445 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:17:04,446 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:17:04,451 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) [2024-12-02 11:17:08,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:17:10,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:17:10,249 INFO L93 Difference]: Finished difference Result 7634 states and 10986 transitions. [2024-12-02 11:17:10,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:17:10,262 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 [2024-12-02 11:17:10,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:17:10,326 INFO L225 Difference]: With dead ends: 7634 [2024-12-02 11:17:10,326 INFO L226 Difference]: Without dead ends: 5068 [2024-12-02 11:17:10,351 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 11:17:10,354 INFO L435 NwaCegarLoop]: 3723 mSDtfsCounter, 3487 mSDsluCounter, 3648 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s 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, 5.3s IncrementalHoareTripleChecker+Time [2024-12-02 11:17:10,355 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3487 Valid, 7371 Invalid, 44 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-12-02 11:17:10,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5068 states. [2024-12-02 11:17:10,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5068 to 5064. [2024-12-02 11:17:10,734 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) [2024-12-02 11:17:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 5064 states and 7142 transitions. [2024-12-02 11:17:10,789 INFO L78 Accepts]: Start accepts. Automaton has 5064 states and 7142 transitions. Word has length 448 [2024-12-02 11:17:10,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:17:10,791 INFO L471 AbstractCegarLoop]: Abstraction has 5064 states and 7142 transitions. [2024-12-02 11:17:10,791 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) [2024-12-02 11:17:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 7142 transitions. [2024-12-02 11:17:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-02 11:17:10,819 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:17:10,819 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] [2024-12-02 11:17:10,820 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 11:17:10,820 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)] === [2024-12-02 11:17:10,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:17:10,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1187252813, now seen corresponding path program 1 times [2024-12-02 11:17:10,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:17:10,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794571178] [2024-12-02 11:17:10,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:17:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms