./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_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_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/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_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/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_074ec811-b179-4a3c-8323-2083f0171880/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 0f1a59e3fe28583d669f3a9c734ebc5395c61cae2e7711aea93760782e80de65 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 11:06:42,695 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:06:42,748 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:06:42,753 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:06:42,753 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:06:42,774 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:06:42,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:06:42,774 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:06:42,775 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:06:42,775 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:06:42,775 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:06:42,775 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:06:42,775 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:06:42,775 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:06:42,775 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:06:42,776 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:06:42,776 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:06:42,776 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:42,777 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:42,777 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:06:42,777 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:06:42,778 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:06:42,778 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:06:42,778 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:06:42,778 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:06:42,778 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:06:42,778 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_074ec811-b179-4a3c-8323-2083f0171880/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 -> 0f1a59e3fe28583d669f3a9c734ebc5395c61cae2e7711aea93760782e80de65 [2024-12-02 11:06:42,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:06:43,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:06:43,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:06:43,002 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:06:43,003 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:06:43,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2024-12-02 11:06:45,657 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/data/faa7e9804/eaeaf67263c54d759f66f0d79998a562/FLAG97cbfefe7 [2024-12-02 11:06:46,115 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:06:46,115 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2024-12-02 11:06:46,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/data/faa7e9804/eaeaf67263c54d759f66f0d79998a562/FLAG97cbfefe7 [2024-12-02 11:06:46,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/data/faa7e9804/eaeaf67263c54d759f66f0d79998a562 [2024-12-02 11:06:46,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:06:46,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:06:46,206 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:06:46,206 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:06:46,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:06:46,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:06:46" (1/1) ... [2024-12-02 11:06:46,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3940a454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:46, skipping insertion in model container [2024-12-02 11:06:46,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:06:46" (1/1) ... [2024-12-02 11:06:46,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:06:48,763 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_074ec811-b179-4a3c-8323-2083f0171880/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i[410722,410735] [2024-12-02 11:06:48,765 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_074ec811-b179-4a3c-8323-2083f0171880/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i[410867,410880] [2024-12-02 11:06:48,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:06:48,844 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:06:49,240 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_074ec811-b179-4a3c-8323-2083f0171880/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i[410722,410735] [2024-12-02 11:06:49,240 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_074ec811-b179-4a3c-8323-2083f0171880/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i[410867,410880] [2024-12-02 11:06:49,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:06:49,649 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:06:49,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49 WrapperNode [2024-12-02 11:06:49,650 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:06:49,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:06:49,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:06:49,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:06:49,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:49,736 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:49,923 INFO L138 Inliner]: procedures = 458, calls = 3960, calls flagged for inlining = 222, calls inlined = 206, statements flattened = 7010 [2024-12-02 11:06:49,924 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:06:49,924 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:06:49,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:06:49,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:06:49,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:49,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:49,960 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,602 INFO L175 MemorySlicer]: Split 2250 memory accesses to 22 slices as follows [1376, 19, 3, 19, 19, 3, 19, 19, 19, 329, 19, 19, 19, 3, 235, 2, 1, 53, 5, 2, 5, 62]. 61 percent of accesses are in the largest equivalence class. The 253 initializations are split as follows [5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 235, 0, 1, 0, 5, 2, 5, 0]. The 1550 writes are split as follows [999, 19, 0, 19, 19, 0, 19, 19, 19, 282, 19, 19, 19, 0, 0, 0, 0, 44, 0, 0, 0, 54]. [2024-12-02 11:06:51,603 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,740 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,821 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,879 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:06:51,880 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:06:51,880 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:06:51,880 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:06:51,881 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (1/1) ... [2024-12-02 11:06:51,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:06:51,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:06:51,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:06:51,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_074ec811-b179-4a3c-8323-2083f0171880/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:06:51,935 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_medium_mode [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_medium_mode [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_rx_ctl [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_rx_ctl [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_stop [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_stop [2024-12-02 11:06:51,936 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2024-12-02 11:06:51,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_reset [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_reset [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_write [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_write [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure asix_status [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_status [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_rx_ctl [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_rx_ctl [2024-12-02 11:06:51,937 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2024-12-02 11:06:51,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_eeprom [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_eeprom [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset_phy [2024-12-02 11:06:51,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset_phy [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:06:51,938 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_unbind [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_unbind [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_link_reset [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_link_reset [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_asix_driver_exit_10_2 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_netdev_dev_addr [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_netdev_dev_addr [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_bind [2024-12-02 11:06:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_bind [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 11:06:51,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-12-02 11:06:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:06:51,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 11:06:51,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 11:06:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-12-02 11:06:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_bind [2024-12-02 11:06:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_bind [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:06:51,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-02 11:06:51,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:06:51,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:06:51,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 11:06:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 11:06:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_phy_addr [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_phy_addr [2024-12-02 11:06:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 11:06:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 11:06:51,945 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_internal [2024-12-02 11:06:51,945 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_internal [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom_len [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom_len [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 11:06:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:06:51,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_wol [2024-12-02 11:06:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_wol [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:06:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-12-02 11:06:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-02 11:06:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-02 11:06:51,947 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd_async [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd_async [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_unbind [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_unbind [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_reset [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_reset [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_link_reset [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_link_reset [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_drvinfo [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_drvinfo [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_hw_mii [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_hw_mii [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-12-02 11:06:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-12-02 11:06:51,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 11:06:51,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 11:06:51,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_set_settings [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_set_settings [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_reset [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_reset [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phyid [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phyid [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure asix_tx_fixup [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_tx_fixup [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 11:06:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 11:06:51,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 11:06:51,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 11:06:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure asix_sw_reset [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_sw_reset [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_bind [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_bind [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_phy_addr [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_phy_addr [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_cmd [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_cmd [2024-12-02 11:06:51,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-02 11:06:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_medium_status [2024-12-02 11:06:51,954 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_medium_status [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:06:51,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure asix_read_cmd [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_read_cmd [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_nway_reset [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_nway_reset [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure asix_write_gpio [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_write_gpio [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure asix_mdio_read [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_mdio_read [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure ax88178_link_reset [2024-12-02 11:06:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88178_link_reset [2024-12-02 11:06:51,955 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-12-02 11:06:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 11:06:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 11:06:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 11:06:51,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:06:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_adjust_link [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_adjust_link [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172_set_multicast [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172_set_multicast [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_rx_fixup [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_rx_fixup [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_sw_mii [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_sw_mii [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ax88772_bind [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88772_bind [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ax88172a_status [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ax88172a_status [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure asix_rx_fixup_common [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_rx_fixup_common [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-02 11:06:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:06:51,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure asix_get_eeprom [2024-12-02 11:06:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_get_eeprom [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 11:06:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 11:06:51,958 INFO L130 BoogieDeclarations]: Found specification of procedure asix_set_wol [2024-12-02 11:06:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure asix_set_wol [2024-12-02 11:06:53,046 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:06:53,049 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:06:53,533 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 11:07:18,625 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 11:07:20,317 INFO L? ?]: Removed 2907 outVars from TransFormulas that were not future-live. [2024-12-02 11:07:20,318 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 11:07:20,359 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 11:07:20,360 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-02 11:07:20,360 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:07:20 BoogieIcfgContainer [2024-12-02 11:07:20,360 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 11:07:20,362 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 11:07:20,362 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 11:07:20,366 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 11:07:20,366 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:06:46" (1/3) ... [2024-12-02 11:07:20,367 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59bb85a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:07:20, skipping insertion in model container [2024-12-02 11:07:20,367 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:06:49" (2/3) ... [2024-12-02 11:07:20,367 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59bb85a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:07:20, skipping insertion in model container [2024-12-02 11:07:20,367 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:07:20" (3/3) ... [2024-12-02 11:07:20,368 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i [2024-12-02 11:07:20,379 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 11:07:20,382 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-asix.cil.i that has 156 procedures, 2839 locations, 1 initial locations, 70 loop locations, and 1 error locations. [2024-12-02 11:07:20,468 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 11:07:20,478 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;@568f3e15, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 11:07:20,478 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 11:07:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand has 2648 states, 1863 states have (on average 1.305421363392378) internal successors, (2432), 1872 states have internal predecessors, (2432), 673 states have call successors, (673), 113 states have call predecessors, (673), 112 states have return successors, (666), 661 states have call predecessors, (666), 666 states have call successors, (666) [2024-12-02 11:07:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-12-02 11:07:20,523 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:07:20,524 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:07:20,524 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:07:20,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:07:20,528 INFO L85 PathProgramCache]: Analyzing trace with hash -1249171304, now seen corresponding path program 1 times [2024-12-02 11:07:20,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:07:20,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488141968] [2024-12-02 11:07:20,534 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:07:20,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:17:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:17:55,287 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 11:17:55,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:17:55,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488141968] [2024-12-02 11:17:55,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488141968] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:17:55,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:17:55,289 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:17:55,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858390197] [2024-12-02 11:17:55,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:17:55,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:17:55,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:17:55,314 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:17:55,315 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:17:55,322 INFO L87 Difference]: Start difference. First operand has 2648 states, 1863 states have (on average 1.305421363392378) internal successors, (2432), 1872 states have internal predecessors, (2432), 673 states have call successors, (673), 113 states have call predecessors, (673), 112 states have return successors, (666), 661 states have call predecessors, (666), 666 states have call successors, (666) Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-12-02 11:17:59,570 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 11:18:01,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:18:01,317 INFO L93 Difference]: Finished difference Result 7679 states and 11043 transitions. [2024-12-02 11:18:01,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:18:01,319 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 461 [2024-12-02 11:18:01,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:18:01,371 INFO L225 Difference]: With dead ends: 7679 [2024-12-02 11:18:01,372 INFO L226 Difference]: Without dead ends: 5030 [2024-12-02 11:18:01,393 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 11:18:01,395 INFO L435 NwaCegarLoop]: 3919 mSDtfsCounter, 3487 mSDsluCounter, 3682 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3487 SdHoareTripleChecker+Valid, 7601 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-12-02 11:18:01,396 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3487 Valid, 7601 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-12-02 11:18:01,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5030 states. [2024-12-02 11:18:01,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5030 to 5026. [2024-12-02 11:18:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5026 states, 3580 states have (on average 1.2972067039106145) internal successors, (4644), 3596 states have internal predecessors, (4644), 1227 states have call successors, (1227), 218 states have call predecessors, (1227), 218 states have return successors, (1227), 1215 states have call predecessors, (1227), 1227 states have call successors, (1227) [2024-12-02 11:18:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 5026 states and 7098 transitions. [2024-12-02 11:18:01,745 INFO L78 Accepts]: Start accepts. Automaton has 5026 states and 7098 transitions. Word has length 461 [2024-12-02 11:18:01,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:18:01,748 INFO L471 AbstractCegarLoop]: Abstraction has 5026 states and 7098 transitions. [2024-12-02 11:18:01,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-12-02 11:18:01,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5026 states and 7098 transitions. [2024-12-02 11:18:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-12-02 11:18:01,767 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:18:01,768 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, 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 11:18:01,768 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 11:18:01,768 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:18:01,769 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:18:01,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1556912852, now seen corresponding path program 1 times [2024-12-02 11:18:01,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:18:01,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741859127] [2024-12-02 11:18:01,769 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:18:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms