./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 81007b1d742f027747be9b525fc18b28f43885637f2e3001eda4f4679abc042c --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:22:24,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:22:24,830 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:22:24,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:22:24,840 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:22:24,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:22:24,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:22:24,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:22:24,863 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:22:24,864 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:22:24,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:22:24,864 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:22:24,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:22:24,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:22:24,865 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:22:24,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:22:24,865 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:22:24,865 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:22:24,866 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:22:24,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:22:24,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:22:24,867 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:22:24,868 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 81007b1d742f027747be9b525fc18b28f43885637f2e3001eda4f4679abc042c [2025-03-08 20:22:25,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:22:25,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:22:25,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:22:25,084 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:22:25,084 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:22:25,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2025-03-08 20:22:26,210 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/106cd3314/4f1f011ad68c4bfd8066cf69f967b7c8/FLAG5cfbc5b69 [2025-03-08 20:22:26,663 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:22:26,663 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2025-03-08 20:22:26,703 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/106cd3314/4f1f011ad68c4bfd8066cf69f967b7c8/FLAG5cfbc5b69 [2025-03-08 20:22:26,713 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/106cd3314/4f1f011ad68c4bfd8066cf69f967b7c8 [2025-03-08 20:22:26,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:22:26,717 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:22:26,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:22:26,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:22:26,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:22:26,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:22:26" (1/1) ... [2025-03-08 20:22:26,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2654ef63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:26, skipping insertion in model container [2025-03-08 20:22:26,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:22:26" (1/1) ... [2025-03-08 20:22:26,825 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:22:29,553 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2025-03-08 20:22:29,555 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2025-03-08 20:22:29,556 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2025-03-08 20:22:29,556 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2025-03-08 20:22:29,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:22:29,613 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:22:29,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5513] [2025-03-08 20:22:29,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (84), "i" (12UL)); [5769-5770] [2025-03-08 20:22:29,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (111), "i" (12UL)); [5809-5810] [2025-03-08 20:22:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (344), "i" (12UL)); [6161-6162] [2025-03-08 20:22:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (345), "i" (12UL)); [6172-6173] [2025-03-08 20:22:29,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (382), "i" (12UL)); [6241-6242] [2025-03-08 20:22:29,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (383), "i" (12UL)); [6252-6253] [2025-03-08 20:22:29,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (1678), "i" (12UL)); [8606-8607] [2025-03-08 20:22:29,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/usb/smsc95xx.c"), "i" (1827), "i" (12UL)); [8880-8881] [2025-03-08 20:22:29,855 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2025-03-08 20:22:29,855 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2025-03-08 20:22:29,856 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2025-03-08 20:22:29,856 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2025-03-08 20:22:29,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:22:30,009 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:22:30,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30 WrapperNode [2025-03-08 20:22:30,010 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:22:30,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:22:30,013 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:22:30,013 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:22:30,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:30,100 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:30,253 INFO L138 Inliner]: procedures = 390, calls = 3060, calls flagged for inlining = 184, calls inlined = 169, statements flattened = 7524 [2025-03-08 20:22:30,254 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:22:30,254 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:22:30,255 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:22:30,255 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:22:30,263 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:30,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:30,311 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,076 INFO L175 MemorySlicer]: Split 1319 memory accesses to 27 slices as follows [2, 1, 2, 2, 23, 19, 16, 1, 8, 8, 876, 53, 3, 10, 10, 10, 1, 1, 2, 4, 217, 40, 2, 1, 3, 2, 2]. 66 percent of accesses are in the largest equivalence class. The 19 initializations are split as follows [0, 1, 2, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 776 writes are split as follows [2, 0, 0, 1, 18, 19, 1, 0, 0, 0, 465, 44, 1, 5, 5, 5, 0, 1, 1, 1, 186, 17, 1, 0, 1, 1, 1]. [2025-03-08 20:22:31,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,184 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,199 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,235 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,307 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:22:31,309 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:22:31,309 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:22:31,309 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:22:31,310 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (1/1) ... [2025-03-08 20:22:31,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:22:31,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:22:31,339 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:22:31,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:22:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2025-03-08 20:22:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2025-03-08 20:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2025-03-08 20:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2025-03-08 20:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2025-03-08 20:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2025-03-08 20:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:22:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2025-03-08 20:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2025-03-08 20:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2025-03-08 20:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2025-03-08 20:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2025-03-08 20:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-08 20:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:22:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2025-03-08 20:22:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2025-03-08 20:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 20:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-08 20:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-08 20:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2025-03-08 20:22:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2025-03-08 20:22:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:22:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:22:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:22:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2025-03-08 20:22:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2025-03-08 20:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2025-03-08 20:22:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2025-03-08 20:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:22:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:22:32,139 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:22:32,144 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:22:32,382 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5757: call ULTIMATE.dealloc(~#buf~0.base, ~#buf~0.offset);havoc ~#buf~0.base, ~#buf~0.offset; [2025-03-08 20:22:32,551 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11161: havoc ldv_dev_get_drvdata_#t~mem1255#1.base, ldv_dev_get_drvdata_#t~mem1255#1.offset;havoc ldv_dev_get_drvdata_#t~mem1256#1.base, ldv_dev_get_drvdata_#t~mem1256#1.offset; [2025-03-08 20:22:32,656 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:22:32,661 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13101: havoc #t~nondet1380; [2025-03-08 20:22:32,783 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13052: havoc #t~ret1373.base, #t~ret1373.offset; [2025-03-08 20:22:33,529 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13019: havoc mii_nway_restart_#t~nondet1366#1; [2025-03-08 20:22:33,529 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7150: call ULTIMATE.dealloc(smsc95xx_phy_initialize_~#descriptor~6#1.base, smsc95xx_phy_initialize_~#descriptor~6#1.offset);havoc smsc95xx_phy_initialize_~#descriptor~6#1.base, smsc95xx_phy_initialize_~#descriptor~6#1.offset; [2025-03-08 20:22:33,529 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7219: call ULTIMATE.dealloc(~#read_buf~1#1.base, ~#read_buf~1#1.offset);havoc ~#read_buf~1#1.base, ~#read_buf~1#1.offset;call ULTIMATE.dealloc(~#descriptor~7#1.base, ~#descriptor~7#1.offset);havoc ~#descriptor~7#1.base, ~#descriptor~7#1.offset;call ULTIMATE.dealloc(~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset);havoc ~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset);havoc ~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset);havoc ~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset);havoc ~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset;call ULTIMATE.dealloc(~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset);havoc ~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset;call ULTIMATE.dealloc(~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset);havoc ~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset;call ULTIMATE.dealloc(~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset);havoc ~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset;call ULTIMATE.dealloc(~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset);havoc ~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset; [2025-03-08 20:22:34,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6535: call ULTIMATE.dealloc(smsc95xx_phy_update_flowcontrol_~#afc_cfg~0#1.base, smsc95xx_phy_update_flowcontrol_~#afc_cfg~0#1.offset);havoc smsc95xx_phy_update_flowcontrol_~#afc_cfg~0#1.base, smsc95xx_phy_update_flowcontrol_~#afc_cfg~0#1.offset;call ULTIMATE.dealloc(smsc95xx_phy_update_flowcontrol_~#descriptor~1#1.base, smsc95xx_phy_update_flowcontrol_~#descriptor~1#1.offset);havoc smsc95xx_phy_update_flowcontrol_~#descriptor~1#1.base, smsc95xx_phy_update_flowcontrol_~#descriptor~1#1.offset;call ULTIMATE.dealloc(smsc95xx_phy_update_flowcontrol_~#descriptor___0~1#1.base, smsc95xx_phy_update_flowcontrol_~#descriptor___0~1#1.offset);havoc smsc95xx_phy_update_flowcontrol_~#descriptor___0~1#1.base, smsc95xx_phy_update_flowcontrol_~#descriptor___0~1#1.offset; [2025-03-08 20:22:34,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13011: havoc mii_check_media_#t~nondet1364#1; [2025-03-08 20:22:34,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5571: havoc ethtool_cmd_speed_#t~mem54#1;havoc ethtool_cmd_speed_#t~mem55#1;havoc ethtool_cmd_speed_#t~bitwise56#1; [2025-03-08 20:22:34,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6630: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset;call ULTIMATE.dealloc(~#descriptor~2#1.base, ~#descriptor~2#1.offset);havoc ~#descriptor~2#1.base, ~#descriptor~2#1.offset; [2025-03-08 20:22:34,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13015: havoc mii_ethtool_gset_#t~nondet1365#1; [2025-03-08 20:22:34,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7836: havoc #t~bitwise757#1; [2025-03-08 20:22:34,573 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12961: havoc crc16_#t~nondet1356#1; [2025-03-08 20:22:34,573 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12953: havoc bitrev16_#t~nondet1354#1; [2025-03-08 20:22:34,601 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13148: havoc usbnet_write_cmd_#t~nondet1390#1; [2025-03-08 20:22:34,602 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13151: havoc usbnet_read_cmd_nopm_#t~nondet1391#1; [2025-03-08 20:22:34,602 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13145: havoc usbnet_read_cmd_#t~nondet1389#1; [2025-03-08 20:22:34,602 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13154: havoc usbnet_write_cmd_nopm_#t~nondet1392#1; [2025-03-08 20:22:34,647 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13131: havoc #t~nondet1386; [2025-03-08 20:22:34,954 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12940: havoc #t~nondet1353; [2025-03-08 20:22:35,056 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7843: call ULTIMATE.dealloc(~#descriptor~9.base, ~#descriptor~9.offset);havoc ~#descriptor~9.base, ~#descriptor~9.offset; [2025-03-08 20:22:35,068 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5453: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2025-03-08 20:22:35,079 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12981: havoc #t~nondet1361; [2025-03-08 20:22:35,134 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7957: call ULTIMATE.dealloc(~#val~9.base, ~#val~9.offset);havoc ~#val~9.base, ~#val~9.offset; [2025-03-08 20:22:35,164 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8009: call ULTIMATE.dealloc(~#val~10.base, ~#val~10.offset);havoc ~#val~10.base, ~#val~10.offset; [2025-03-08 20:22:35,193 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6149: call ULTIMATE.dealloc(~#val~5.base, ~#val~5.offset);havoc ~#val~5.base, ~#val~5.offset; [2025-03-08 20:22:35,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6366: call ULTIMATE.dealloc(~#descriptor~0#1.base, ~#descriptor~0#1.offset);havoc ~#descriptor~0#1.base, ~#descriptor~0#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset; [2025-03-08 20:22:35,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12965: havoc crc32_le_#t~nondet1357#1; [2025-03-08 20:22:35,443 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12957: havoc bitrev32_#t~nondet1355#1; [2025-03-08 20:22:35,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5564: havoc #t~mem51; [2025-03-08 20:22:35,461 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5529: havoc skb_tail_pointer_#t~mem39#1.base, skb_tail_pointer_#t~mem39#1.offset;havoc skb_tail_pointer_#t~mem40#1; [2025-03-08 20:22:35,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13036: havoc #t~nondet1368; [2025-03-08 20:22:35,475 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13032: havoc #t~nondet1367; [2025-03-08 20:22:35,495 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13113: havoc #t~nondet1383; [2025-03-08 20:22:35,542 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5878: call ULTIMATE.dealloc(~#val~0.base, ~#val~0.offset);havoc ~#val~0.base, ~#val~0.offset; [2025-03-08 20:22:35,546 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5554: havoc #t~mem48.base, #t~mem48.offset;havoc #t~mem49.base, #t~mem49.offset; [2025-03-08 20:22:35,568 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6328: call ULTIMATE.dealloc(~#buf~2#1.base, ~#buf~2#1.offset);havoc ~#buf~2#1.base, ~#buf~2#1.offset; [2025-03-08 20:22:35,568 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13142: havoc usbnet_write_cmd_async_#t~nondet1388#1; [2025-03-08 20:22:35,661 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8591: call ULTIMATE.dealloc(~#val~13.base, ~#val~13.offset);havoc ~#val~13.base, ~#val~13.offset;call ULTIMATE.dealloc(~#descriptor~11.base, ~#descriptor~11.offset);havoc ~#descriptor~11.base, ~#descriptor~11.offset; [2025-03-08 20:22:35,697 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13049: havoc #t~ret1372.base, #t~ret1372.offset; [2025-03-08 20:22:35,921 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5909: call ULTIMATE.dealloc(~#val~1.base, ~#val~1.offset);havoc ~#val~1.base, ~#val~1.offset; [2025-03-08 20:22:35,923 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13105: havoc #t~nondet1381; [2025-03-08 20:22:35,935 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5797: call ULTIMATE.dealloc(~#buf~1.base, ~#buf~1.offset);havoc ~#buf~1.base, ~#buf~1.offset; [2025-03-08 20:22:35,951 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6115: call ULTIMATE.dealloc(~#val~4.base, ~#val~4.offset);havoc ~#val~4.base, ~#val~4.offset; [2025-03-08 20:22:36,011 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6786: call ULTIMATE.dealloc(~#read_buf~0.base, ~#read_buf~0.offset);havoc ~#read_buf~0.base, ~#read_buf~0.offset;call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-03-08 20:22:36,048 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6075: call ULTIMATE.dealloc(~#val~3.base, ~#val~3.offset);havoc ~#val~3.base, ~#val~3.offset; [2025-03-08 20:22:57,961 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8690: call ULTIMATE.dealloc(smsc95xx_rx_fixup_~#header~0#1.base, smsc95xx_rx_fixup_~#header~0#1.offset);havoc smsc95xx_rx_fixup_~#header~0#1.base, smsc95xx_rx_fixup_~#header~0#1.offset;call ULTIMATE.dealloc(smsc95xx_rx_fixup_~#descriptor~12#1.base, smsc95xx_rx_fixup_~#descriptor~12#1.offset);havoc smsc95xx_rx_fixup_~#descriptor~12#1.base, smsc95xx_rx_fixup_~#descriptor~12#1.offset;call ULTIMATE.dealloc(smsc95xx_rx_fixup_~#descriptor___0~5#1.base, smsc95xx_rx_fixup_~#descriptor___0~5#1.offset);havoc smsc95xx_rx_fixup_~#descriptor___0~5#1.base, smsc95xx_rx_fixup_~#descriptor___0~5#1.offset; [2025-03-08 20:22:57,961 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5523: havoc skb_end_pointer_#t~mem37#1.base, skb_end_pointer_#t~mem37#1.offset;havoc skb_end_pointer_#t~mem38#1; [2025-03-08 20:22:57,961 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7903: havoc smsc95xx_link_ok_nopm_#t~bitwise777#1; [2025-03-08 20:22:57,961 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8036: call ULTIMATE.dealloc(smsc95xx_enter_suspend3_~#val~11#1.base, smsc95xx_enter_suspend3_~#val~11#1.offset);havoc smsc95xx_enter_suspend3_~#val~11#1.base, smsc95xx_enter_suspend3_~#val~11#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1394#1 := main_#res#1;havoc main_#t~ret1211#1, main_~tmp~48#1;assume { :end_inline_main } true; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7909: call ULTIMATE.dealloc(smsc95xx_enter_suspend0_~#val~8#1.base, smsc95xx_enter_suspend0_~#val~8#1.offset);havoc smsc95xx_enter_suspend0_~#val~8#1.base, smsc95xx_enter_suspend0_~#val~8#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13068: havoc usb_register_driver_#t~nondet1374#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13072: havoc usbnet_change_mtu_#t~nondet1375#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7791: call ULTIMATE.dealloc(smsc95xx_unbind_~#descriptor~8#1.base, smsc95xx_unbind_~#descriptor~8#1.offset);havoc smsc95xx_unbind_~#descriptor~8#1.base, smsc95xx_unbind_~#descriptor~8#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6735: call ULTIMATE.dealloc(smsc95xx_status_~#intdata~0#1.base, smsc95xx_status_~#intdata~0#1.offset);havoc smsc95xx_status_~#intdata~0#1.base, smsc95xx_status_~#intdata~0#1.offset;call ULTIMATE.dealloc(smsc95xx_status_~#descriptor~3#1.base, smsc95xx_status_~#descriptor~3#1.offset);havoc smsc95xx_status_~#descriptor~3#1.base, smsc95xx_status_~#descriptor~3#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8849: havoc smsc95xx_calc_csum_preamble_#t~bitwise1125#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13085: havoc usbnet_get_endpoints_#t~nondet1376#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8857: call ULTIMATE.dealloc(smsc95xx_tx_fixup_~#tx_cmd_a~0#1.base, smsc95xx_tx_fixup_~#tx_cmd_a~0#1.offset);havoc smsc95xx_tx_fixup_~#tx_cmd_a~0#1.base, smsc95xx_tx_fixup_~#tx_cmd_a~0#1.offset;call ULTIMATE.dealloc(smsc95xx_tx_fixup_~#tx_cmd_b~0#1.base, smsc95xx_tx_fixup_~#tx_cmd_b~0#1.offset);havoc smsc95xx_tx_fixup_~#tx_cmd_b~0#1.base, smsc95xx_tx_fixup_~#tx_cmd_b~0#1.offset;call ULTIMATE.dealloc(smsc95xx_tx_fixup_~#csum_preamble~0#1.base, smsc95xx_tx_fixup_~#csum_preamble~0#1.offset);havoc smsc95xx_tx_fixup_~#csum_preamble~0#1.base, smsc95xx_tx_fixup_~#csum_preamble~0#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13089: havoc usbnet_get_link_#t~nondet1377#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8203: call ULTIMATE.dealloc(smsc95xx_suspend_~#message#1.base, smsc95xx_suspend_~#message#1.offset);havoc smsc95xx_suspend_~#message#1.base, smsc95xx_suspend_~#message#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#val~12#1.base, smsc95xx_suspend_~#val~12#1.offset);havoc smsc95xx_suspend_~#val~12#1.base, smsc95xx_suspend_~#val~12#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#command~0#1.base, smsc95xx_suspend_~#command~0#1.offset);havoc smsc95xx_suspend_~#command~0#1.base, smsc95xx_suspend_~#command~0#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#offset~0#1.base, smsc95xx_suspend_~#offset~0#1.offset);havoc smsc95xx_suspend_~#offset~0#1.base, smsc95xx_suspend_~#offset~0#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#crc~1#1.base, smsc95xx_suspend_~#crc~1#1.offset);havoc smsc95xx_suspend_~#crc~1#1.base, smsc95xx_suspend_~#crc~1#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#bcast~0#1.base, smsc95xx_suspend_~#bcast~0#1.offset);havoc smsc95xx_suspend_~#bcast~0#1.base, smsc95xx_suspend_~#bcast~0#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#mcast~0#1.base, smsc95xx_suspend_~#mcast~0#1.offset);havoc smsc95xx_suspend_~#mcast~0#1.base, smsc95xx_suspend_~#mcast~0#1.offset;call ULTIMATE.dealloc(smsc95xx_suspend_~#arp~0#1.base, smsc95xx_suspend_~#arp~0#1.offset);havoc smsc95xx_suspend_~#arp~0#1.base, smsc95xx_suspend_~#arp~0#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13093: havoc usbnet_get_msglevel_#t~nondet1378#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7019: call ULTIMATE.dealloc(smsc95xx_init_mac_address_~#descriptor~5#1.base, smsc95xx_init_mac_address_~#descriptor~5#1.offset);havoc smsc95xx_init_mac_address_~#descriptor~5#1.base, smsc95xx_init_mac_address_~#descriptor~5#1.offset;call ULTIMATE.dealloc(smsc95xx_init_mac_address_~#descriptor___0~2#1.base, smsc95xx_init_mac_address_~#descriptor___0~2#1.offset);havoc smsc95xx_init_mac_address_~#descriptor___0~2#1.base, smsc95xx_init_mac_address_~#descriptor___0~2#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13097: havoc usbnet_get_settings_#t~nondet1379#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12969: havoc csum_partial_#t~nondet1358#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12973: havoc device_set_wakeup_enable_#t~nondet1359#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: call ULTIMATE.dealloc(smsc95xx_autosuspend_~#descriptor~10#1.base, smsc95xx_autosuspend_~#descriptor~10#1.offset);havoc smsc95xx_autosuspend_~#descriptor~10#1.base, smsc95xx_autosuspend_~#descriptor~10#1.offset;call ULTIMATE.dealloc(smsc95xx_autosuspend_~#descriptor___0~4#1.base, smsc95xx_autosuspend_~#descriptor___0~4#1.offset);havoc smsc95xx_autosuspend_~#descriptor___0~4#1.base, smsc95xx_autosuspend_~#descriptor___0~4#1.offset;call ULTIMATE.dealloc(smsc95xx_autosuspend_~#descriptor___1~2#1.base, smsc95xx_autosuspend_~#descriptor___1~2#1.offset);havoc smsc95xx_autosuspend_~#descriptor___1~2#1.base, smsc95xx_autosuspend_~#descriptor___1~2#1.offset; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13109: havoc usbnet_probe_#t~nondet1382#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12977: havoc eth_mac_addr_#t~nondet1360#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12985: havoc generic_mii_ioctl_#t~nondet1362#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13120: havoc usbnet_set_settings_#t~nondet1384#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11143-1: ldv_usb_register_driver_68_#res#1 := ldv_usb_register_driver_68_~ldv_func_res~0#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13127: havoc usbnet_start_xmit_#t~nondet1385#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13135: havoc usbnet_suspend_#t~nondet1387#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10891-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13007: havoc ldv_pre_usb_register_driver_#t~nondet1363#1; [2025-03-08 20:22:57,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7730: call ULTIMATE.dealloc(smsc95xx_bind_~#val~7#1.base, smsc95xx_bind_~#val~7#1.offset);havoc smsc95xx_bind_~#val~7#1.base, smsc95xx_bind_~#val~7#1.offset;call ULTIMATE.dealloc(smsc95xx_bind_~#__key~0#1.base, smsc95xx_bind_~#__key~0#1.offset);havoc smsc95xx_bind_~#__key~0#1.base, smsc95xx_bind_~#__key~0#1.offset; [2025-03-08 20:22:57,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5624: havoc is_zero_ether_addr_#t~mem74#1;havoc is_zero_ether_addr_#t~mem75#1;havoc is_zero_ether_addr_#t~bitwise76#1; [2025-03-08 20:22:57,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5630: havoc is_multicast_ether_addr_#t~mem77#1; [2025-03-08 20:22:57,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13040: havoc printk_#t~nondet1369#1; [2025-03-08 20:22:57,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13043: havoc skb_clone_#t~ret1370#1.base, skb_clone_#t~ret1370#1.offset; [2025-03-08 20:22:57,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13046: havoc skb_copy_expand_#t~ret1371#1.base, skb_copy_expand_#t~ret1371#1.offset; [2025-03-08 20:22:59,375 INFO L? ?]: Removed 3040 outVars from TransFormulas that were not future-live. [2025-03-08 20:22:59,375 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:22:59,485 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:22:59,489 INFO L336 CfgBuilder]: Removed 6 assume(true) statements. [2025-03-08 20:22:59,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:22:59 BoogieIcfgContainer [2025-03-08 20:22:59,489 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:22:59,491 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:22:59,494 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:22:59,497 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:22:59,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:22:26" (1/3) ... [2025-03-08 20:22:59,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bbcada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:22:59, skipping insertion in model container [2025-03-08 20:22:59,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:22:30" (2/3) ... [2025-03-08 20:22:59,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bbcada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:22:59, skipping insertion in model container [2025-03-08 20:22:59,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:22:59" (3/3) ... [2025-03-08 20:22:59,499 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2025-03-08 20:22:59,514 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:22:59,517 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i that has 133 procedures, 2651 locations, 1 initial locations, 81 loop locations, and 3 error locations. [2025-03-08 20:22:59,615 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:22:59,627 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;@56e2b87f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:22:59,628 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:22:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand has 2423 states, 1859 states have (on average 1.3835395373856911) internal successors, (2572), 1865 states have internal predecessors, (2572), 480 states have call successors, (480), 82 states have call predecessors, (480), 81 states have return successors, (473), 473 states have call predecessors, (473), 473 states have call successors, (473) [2025-03-08 20:22:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2025-03-08 20:22:59,655 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:22:59,656 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:22:59,656 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-08 20:22:59,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:22:59,660 INFO L85 PathProgramCache]: Analyzing trace with hash 98572992, now seen corresponding path program 1 times [2025-03-08 20:22:59,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:22:59,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747017018] [2025-03-08 20:22:59,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:22:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:23:36,994 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 228 statements into 1 equivalence classes. [2025-03-08 20:23:37,572 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 228 of 228 statements. [2025-03-08 20:23:37,573 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:23:37,573 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:23:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2025-03-08 20:23:38,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:23:38,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747017018] [2025-03-08 20:23:38,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747017018] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:23:38,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:23:38,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:23:38,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963606931] [2025-03-08 20:23:38,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:23:38,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:23:38,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:23:38,745 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:23:38,745 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:23:38,751 INFO L87 Difference]: Start difference. First operand has 2423 states, 1859 states have (on average 1.3835395373856911) internal successors, (2572), 1865 states have internal predecessors, (2572), 480 states have call successors, (480), 82 states have call predecessors, (480), 81 states have return successors, (473), 473 states have call predecessors, (473), 473 states have call successors, (473) Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-03-08 20:23:42,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:23:47,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:23:47,134 INFO L93 Difference]: Finished difference Result 7081 states and 10633 transitions. [2025-03-08 20:23:47,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:23:47,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 228 [2025-03-08 20:23:47,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:23:47,172 INFO L225 Difference]: With dead ends: 7081 [2025-03-08 20:23:47,172 INFO L226 Difference]: Without dead ends: 4688 [2025-03-08 20:23:47,190 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 [2025-03-08 20:23:47,192 INFO L435 NwaCegarLoop]: 3341 mSDtfsCounter, 3305 mSDsluCounter, 3266 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3305 SdHoareTripleChecker+Valid, 6607 SdHoareTripleChecker+Invalid, 340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2025-03-08 20:23:47,193 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3305 Valid, 6607 Invalid, 340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 330 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2025-03-08 20:23:47,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4688 states. [2025-03-08 20:23:47,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4688 to 4684. [2025-03-08 20:23:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4684 states, 3629 states have (on average 1.361807660512538) internal successors, (4942), 3640 states have internal predecessors, (4942), 894 states have call successors, (894), 159 states have call predecessors, (894), 158 states have return successors, (890), 890 states have call predecessors, (890), 890 states have call successors, (890) [2025-03-08 20:23:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 4684 states and 6726 transitions. [2025-03-08 20:23:47,446 INFO L78 Accepts]: Start accepts. Automaton has 4684 states and 6726 transitions. Word has length 228 [2025-03-08 20:23:47,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:23:47,447 INFO L471 AbstractCegarLoop]: Abstraction has 4684 states and 6726 transitions. [2025-03-08 20:23:47,447 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-03-08 20:23:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 6726 transitions. [2025-03-08 20:23:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-03-08 20:23:47,456 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:23:47,456 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:23:47,457 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:23:47,457 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-08 20:23:47,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:23:47,457 INFO L85 PathProgramCache]: Analyzing trace with hash -579766823, now seen corresponding path program 1 times [2025-03-08 20:23:47,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:23:47,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260768181] [2025-03-08 20:23:47,457 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:23:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms