./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 08:09:25,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 08:09:25,667 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 08:09:25,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 08:09:25,671 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 08:09:25,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 08:09:25,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 08:09:25,685 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 08:09:25,685 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 08:09:25,685 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 08:09:25,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 08:09:25,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 08:09:25,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 08:09:25,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 08:09:25,686 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 08:09:25,686 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 08:09:25,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 08:09:25,687 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 08:09:25,687 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-jdk21/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 -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2025-02-06 08:09:25,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 08:09:25,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 08:09:25,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 08:09:25,927 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 08:09:25,927 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 08:09:25,928 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-02-06 08:09:27,068 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/73246d6d7/f67d4d93b9094fa38c5d3eaa8ee6c48d/FLAG78bb495fd [2025-02-06 08:09:27,640 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 08:09:27,640 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-02-06 08:09:27,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/73246d6d7/f67d4d93b9094fa38c5d3eaa8ee6c48d/FLAG78bb495fd [2025-02-06 08:09:27,702 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/73246d6d7/f67d4d93b9094fa38c5d3eaa8ee6c48d [2025-02-06 08:09:27,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 08:09:27,705 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 08:09:27,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 08:09:27,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 08:09:27,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 08:09:27,710 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 08:09:27" (1/1) ... [2025-02-06 08:09:27,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@192bcea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:27, skipping insertion in model container [2025-02-06 08:09:27,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 08:09:27" (1/1) ... [2025-02-06 08:09:27,798 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 08:09:29,886 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-02-06 08:09:29,888 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-02-06 08:09:29,891 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-02-06 08:09:29,891 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-02-06 08:09:29,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 08:09:29,939 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 08:09:30,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5240] [2025-02-06 08:09:30,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5247] [2025-02-06 08:09:30,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2025-02-06 08:09:30,031 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5295-5296] [2025-02-06 08:09:30,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5301-5303] [2025-02-06 08:09:30,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2025-02-06 08:09:30,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-02-06 08:09:30,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2025-02-06 08:09:30,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2025-02-06 08:09:30,038 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5602-5603] [2025-02-06 08:09:30,039 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5636-5637] [2025-02-06 08:09:30,040 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5673-5674] [2025-02-06 08:09:30,041 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5710-5711] [2025-02-06 08:09:30,046 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 *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5968-5969] [2025-02-06 08:09:30,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2025-02-06 08:09:30,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2025-02-06 08:09:30,108 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8759] [2025-02-06 08:09:30,144 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/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10311-10312] [2025-02-06 08:09:30,229 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-02-06 08:09:30,230 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-02-06 08:09:30,230 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-02-06 08:09:30,230 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-02-06 08:09:30,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 08:09:30,438 INFO L204 MainTranslator]: Completed translation [2025-02-06 08:09:30,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30 WrapperNode [2025-02-06 08:09:30,439 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 08:09:30,440 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 08:09:30,440 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 08:09:30,440 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 08:09:30,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:30,508 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:30,733 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2025-02-06 08:09:30,733 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 08:09:30,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 08:09:30,734 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 08:09:30,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 08:09:30,746 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:30,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:30,801 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,762 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [153, 743, 2, 2, 2, 5, 5, 2, 6, 3, 4, 2, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 8, 9, 9, 9, 16, 1, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 20, 0, 0, 0, 5, 5, 0, 0, 3, 4, 0, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 8, 8, 8, 6, 0, 0, 0, 1]. The 526 writes are split as follows [153, 308, 1, 1, 0, 0, 0, 1, 3, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 42, 0]. [2025-02-06 08:09:31,765 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,766 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,905 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,922 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,964 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:31,993 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:32,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 08:09:32,044 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 08:09:32,044 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 08:09:32,044 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 08:09:32,045 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (1/1) ... [2025-02-06 08:09:32,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 08:09:32,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 08:09:32,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 08:09:32,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 08:09:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-02-06 08:09:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-02-06 08:09:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-02-06 08:09:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-02-06 08:09:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-02-06 08:09:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-02-06 08:09:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 08:09:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 08:09:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 08:09:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 08:09:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 08:09:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-02-06 08:09:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 08:09:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 08:09:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 08:09:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 08:09:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-02-06 08:09:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-02-06 08:09:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 08:09:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 08:09:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 08:09:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-02-06 08:09:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-02-06 08:09:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 08:09:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-02-06 08:09:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 08:09:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-02-06 08:09:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 08:09:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-02-06 08:09:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 08:09:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 08:09:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 08:09:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 08:09:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 08:09:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-02-06 08:09:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-02-06 08:09:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-02-06 08:09:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-02-06 08:09:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 08:09:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 08:09:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 08:09:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-02-06 08:09:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 08:09:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 08:09:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 08:09:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 08:09:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-02-06 08:09:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-02-06 08:09:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-02-06 08:09:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 08:09:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-02-06 08:09:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-02-06 08:09:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-02-06 08:09:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-02-06 08:09:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 08:09:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-02-06 08:09:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-02-06 08:09:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 08:09:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 08:09:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 08:09:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-02-06 08:09:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 08:09:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 08:09:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-02-06 08:09:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-02-06 08:09:32,991 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 08:09:32,994 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 08:09:33,244 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14806: havoc netpoll_trap_#t~nondet1602#1; [2025-02-06 08:09:33,387 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-02-06 08:09:33,387 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5506: havoc dev_name_#t~mem56#1.base, dev_name_#t~mem56#1.offset; [2025-02-06 08:09:33,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12843: havoc ldv_dev_get_drvdata_#t~mem1486#1.base, ldv_dev_get_drvdata_#t~mem1486#1.offset;havoc ldv_dev_get_drvdata_#t~mem1487#1.base, ldv_dev_get_drvdata_#t~mem1487#1.offset; [2025-02-06 08:09:33,727 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14862: havoc #t~nondet1614; [2025-02-06 08:09:33,729 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14733: havoc #t~nondet1597; [2025-02-06 08:09:33,809 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14682: havoc crc32_le_#t~nondet1591#1; [2025-02-06 08:09:33,810 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9166: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2025-02-06 08:09:33,811 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14675: havoc bitrev32_#t~nondet1590#1; [2025-02-06 08:09:33,924 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: #res#1 := ~arg0#1; [2025-02-06 08:09:33,987 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc #t~mem198.base, #t~mem198.offset; [2025-02-06 08:09:34,035 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc #t~mem101.base, #t~mem101.offset; [2025-02-06 08:09:34,131 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: call ULTIMATE.dealloc(~#pmatch~0.base, ~#pmatch~0.offset);havoc ~#pmatch~0.base, ~#pmatch~0.offset;call ULTIMATE.dealloc(~#sopass~0.base, ~#sopass~0.offset);havoc ~#sopass~0.base, ~#sopass~0.offset; [2025-02-06 08:09:34,139 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14647: havoc #t~nondet1588; [2025-02-06 08:09:34,198 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12808-1: ldv_mod_timer_124_#res#1 := ldv_mod_timer_124_~ldv_func_res~8#1; [2025-02-06 08:09:34,199 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14708: havoc dev_err_#t~nondet1593#1; [2025-02-06 08:09:34,256 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11407: #res#1 := ~arg0#1; [2025-02-06 08:09:34,265 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc #t~bitwise415; [2025-02-06 08:09:34,274 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14777: havoc #t~nondet1600; [2025-02-06 08:09:41,260 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10673-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 08:09:41,260 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14643: havoc __pci_register_driver_#t~nondet1587#1; [2025-02-06 08:09:41,260 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12793-1: ldv_del_timer_sync_119_#res#1 := ldv_del_timer_sync_119_~ldv_func_res~7#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1616#1 := main_#res#1;havoc main_#t~ret1391#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12663-1: ldv_mod_timer_78_#res#1 := ldv_mod_timer_78_~ldv_func_res~3#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678-1: ldv_mod_timer_79_#res#1 := ldv_mod_timer_79_~ldv_func_res~4#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14671: havoc alloc_etherdev_mqs_#t~ret1589#1.base, alloc_etherdev_mqs_#t~ret1589#1.offset; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12825-1: ldv___pci_register_driver_125_#res#1 := ldv___pci_register_driver_125_~ldv_func_res~9#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14810: havoc pci_bus_read_config_dword_#t~nondet1603#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12565-1: ldv_alloc_etherdev_mqs_62_#res#1.base, ldv_alloc_etherdev_mqs_62_#res#1.offset := ldv_alloc_etherdev_mqs_62_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_62_~ldv_func_res~0#1.offset; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14814: havoc pci_bus_write_config_dword_#t~nondet1604#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14825: havoc pci_request_regions_#t~nondet1606#1; [2025-02-06 08:09:41,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580-1: ldv_register_netdev_63_#res#1 := ldv_register_netdev_63_~ldv_func_res~1#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9416: havoc get_msglevel_#t~mem1049#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14839: havoc register_netdev_#t~nondet1608#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14712: havoc device_create_file_#t~nondet1594#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14725: havoc eth_mac_addr_#t~nondet1595#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: havoc get_link_#t~bitwise1056#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10649-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14745: havoc ioremap_nocache_#t~ret1598#1.base, ioremap_nocache_#t~ret1598#1.offset; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6689: call ULTIMATE.dealloc(natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset);havoc natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset;call ULTIMATE.dealloc(natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset);havoc natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10668-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14767: havoc ldv_pre_register_netdev_#t~nondet1599#1; [2025-02-06 08:09:41,262 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10671-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 08:09:42,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 08:09:43,373 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12748-1: ldv_del_timer_sync_111_#res#1 := ldv_del_timer_sync_111_~ldv_func_res~6#1; [2025-02-06 08:09:43,373 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: havoc arch_irqs_disabled_flags_#t~bitwise26#1; [2025-02-06 08:09:44,407 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9324: havoc #t~mem1034; [2025-02-06 08:09:45,769 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14847: havoc #t~nondet1610; [2025-02-06 08:09:46,671 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14835: havoc #t~nondet1607; [2025-02-06 08:09:48,797 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5552: havoc is_device_dma_capable_#t~mem66#1.base, is_device_dma_capable_#t~mem66#1.offset;havoc is_device_dma_capable_#t~mem67#1.base, is_device_dma_capable_#t~mem67#1.offset;havoc is_device_dma_capable_#t~mem68#1;havoc is_device_dma_capable_#t~short69#1; [2025-02-06 08:09:48,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14843: havoc request_threaded_irq_#t~nondet1609#1; [2025-02-06 08:09:48,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7750: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-02-06 08:09:48,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 08:09:48,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12618-1: ldv_request_irq_66_#res#1 := ldv_request_irq_66_~ldv_func_res~2#1; [2025-02-06 08:09:48,947 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14704: havoc #t~nondet1592; [2025-02-06 08:09:49,012 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: havoc #t~mem1;havoc #t~bitwise2; [2025-02-06 08:09:49,620 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5256: #res := 1; [2025-02-06 08:09:49,704 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14818: havoc #t~nondet1605; [2025-02-06 08:09:49,748 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6551: havoc #t~mem295.base, #t~mem295.offset; [2025-02-06 08:09:50,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: havoc #t~mem187;havoc #t~mem188;havoc #t~bitwise189; [2025-02-06 08:09:51,975 INFO L? ?]: Removed 3652 outVars from TransFormulas that were not future-live. [2025-02-06 08:09:51,975 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 08:09:52,087 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 08:09:52,087 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 08:09:52,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 08:09:52 BoogieIcfgContainer [2025-02-06 08:09:52,088 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 08:09:52,090 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 08:09:52,090 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 08:09:52,093 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 08:09:52,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 08:09:27" (1/3) ... [2025-02-06 08:09:52,094 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe60654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 08:09:52, skipping insertion in model container [2025-02-06 08:09:52,094 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 08:09:30" (2/3) ... [2025-02-06 08:09:52,094 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fe60654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 08:09:52, skipping insertion in model container [2025-02-06 08:09:52,095 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 08:09:52" (3/3) ... [2025-02-06 08:09:52,096 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-02-06 08:09:52,107 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 08:09:52,112 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 161 procedures, 3389 locations, 1 initial locations, 64 loop locations, and 3 error locations. [2025-02-06 08:09:52,200 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 08:09:52,209 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;@42e9291e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 08:09:52,209 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-06 08:09:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) [2025-02-06 08:09:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2025-02-06 08:09:52,235 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 08:09:52,236 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 08:09:52,236 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 08:09:52,239 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 08:09:52,239 INFO L85 PathProgramCache]: Analyzing trace with hash -26282807, now seen corresponding path program 1 times [2025-02-06 08:09:52,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 08:09:52,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015188642] [2025-02-06 08:09:52,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 08:09:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 08:10:05,338 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 193 statements into 1 equivalence classes. [2025-02-06 08:10:05,756 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 193 of 193 statements. [2025-02-06 08:10:05,757 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 08:10:05,757 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 08:10:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-02-06 08:10:06,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 08:10:06,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015188642] [2025-02-06 08:10:06,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015188642] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 08:10:06,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 08:10:06,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 08:10:06,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600419353] [2025-02-06 08:10:06,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 08:10:06,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 08:10:06,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 08:10:06,766 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 08:10:06,767 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 08:10:06,774 INFO L87 Difference]: Start difference. First operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-02-06 08:10:10,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 08:10:16,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 08:10:16,662 INFO L93 Difference]: Finished difference Result 9545 states and 14197 transitions. [2025-02-06 08:10:16,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 08:10:16,664 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 193 [2025-02-06 08:10:16,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 08:10:16,709 INFO L225 Difference]: With dead ends: 9545 [2025-02-06 08:10:16,710 INFO L226 Difference]: Without dead ends: 6333 [2025-02-06 08:10:16,733 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 [2025-02-06 08:10:16,735 INFO L435 NwaCegarLoop]: 4459 mSDtfsCounter, 4495 mSDsluCounter, 4386 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4495 SdHoareTripleChecker+Valid, 8845 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2025-02-06 08:10:16,736 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4495 Valid, 8845 Invalid, 432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 424 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2025-02-06 08:10:16,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6333 states. [2025-02-06 08:10:17,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6333 to 6329. [2025-02-06 08:10:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6329 states, 4544 states have (on average 1.3272447183098592) internal successors, (6031), 4617 states have internal predecessors, (6031), 1528 states have call successors, (1528), 255 states have call predecessors, (1528), 254 states have return successors, (1524), 1506 states have call predecessors, (1524), 1524 states have call successors, (1524) [2025-02-06 08:10:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 6329 states and 9083 transitions. [2025-02-06 08:10:17,117 INFO L78 Accepts]: Start accepts. Automaton has 6329 states and 9083 transitions. Word has length 193 [2025-02-06 08:10:17,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 08:10:17,119 INFO L471 AbstractCegarLoop]: Abstraction has 6329 states and 9083 transitions. [2025-02-06 08:10:17,119 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-02-06 08:10:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 6329 states and 9083 transitions. [2025-02-06 08:10:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2025-02-06 08:10:17,128 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 08:10:17,128 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 08:10:17,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 08:10:17,128 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 08:10:17,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 08:10:17,130 INFO L85 PathProgramCache]: Analyzing trace with hash -840469767, now seen corresponding path program 1 times [2025-02-06 08:10:17,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 08:10:17,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757598820] [2025-02-06 08:10:17,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 08:10:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 08:10:30,208 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes. [2025-02-06 08:10:30,342 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements. [2025-02-06 08:10:30,345 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 08:10:30,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 08:10:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-02-06 08:10:31,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 08:10:31,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757598820] [2025-02-06 08:10:31,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757598820] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 08:10:31,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 08:10:31,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 08:10:31,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767681142] [2025-02-06 08:10:31,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 08:10:31,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 08:10:31,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 08:10:31,009 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 08:10:31,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 08:10:31,009 INFO L87 Difference]: Start difference. First operand 6329 states and 9083 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-02-06 08:10:35,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 08:10:41,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 08:10:41,526 INFO L93 Difference]: Finished difference Result 17151 states and 24555 transitions. [2025-02-06 08:10:41,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 08:10:41,526 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 202 [2025-02-06 08:10:41,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 08:10:41,594 INFO L225 Difference]: With dead ends: 17151 [2025-02-06 08:10:41,594 INFO L226 Difference]: Without dead ends: 10857 [2025-02-06 08:10:41,623 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 [2025-02-06 08:10:41,623 INFO L435 NwaCegarLoop]: 4438 mSDtfsCounter, 3281 mSDsluCounter, 4320 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3281 SdHoareTripleChecker+Valid, 8758 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.2s IncrementalHoareTripleChecker+Time [2025-02-06 08:10:41,624 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3281 Valid, 8758 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 1 Unknown, 0 Unchecked, 10.2s Time] [2025-02-06 08:10:41,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10857 states. [2025-02-06 08:10:42,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10857 to 10828. [2025-02-06 08:10:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10828 states, 7608 states have (on average 1.3161146161934805) internal successors, (10013), 7744 states have internal predecessors, (10013), 2732 states have call successors, (2732), 490 states have call predecessors, (2732), 485 states have return successors, (2730), 2681 states have call predecessors, (2730), 2728 states have call successors, (2730) [2025-02-06 08:10:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10828 states to 10828 states and 15475 transitions. [2025-02-06 08:10:42,170 INFO L78 Accepts]: Start accepts. Automaton has 10828 states and 15475 transitions. Word has length 202 [2025-02-06 08:10:42,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 08:10:42,171 INFO L471 AbstractCegarLoop]: Abstraction has 10828 states and 15475 transitions. [2025-02-06 08:10:42,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-02-06 08:10:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10828 states and 15475 transitions. [2025-02-06 08:10:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-02-06 08:10:42,180 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 08:10:42,180 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 08:10:42,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 08:10:42,180 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 08:10:42,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 08:10:42,181 INFO L85 PathProgramCache]: Analyzing trace with hash 1387272082, now seen corresponding path program 1 times [2025-02-06 08:10:42,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 08:10:42,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977034651] [2025-02-06 08:10:42,181 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 08:10:42,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 08:10:55,312 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-02-06 08:10:55,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-02-06 08:10:55,447 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 08:10:55,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 08:10:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-02-06 08:10:56,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 08:10:56,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977034651] [2025-02-06 08:10:56,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977034651] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 08:10:56,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 08:10:56,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 08:10:56,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453660320] [2025-02-06 08:10:56,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 08:10:56,166 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 08:10:56,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 08:10:56,167 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 08:10:56,167 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 08:10:56,167 INFO L87 Difference]: Start difference. First operand 10828 states and 15475 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18)