./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 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:57:55,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:57:55,363 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:57:55,370 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:57:55,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:57:55,392 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:57:55,393 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:57:55,393 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:57:55,393 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:57:55,394 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:57:55,394 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:57:55,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:57:55,395 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:57:55,395 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:57:55,395 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:57:55,395 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:57:55,395 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:57:55,395 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:57:55,396 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:57:55,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:57:55,397 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:57:55,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:57:55,397 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:57:55,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:57:55,397 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:57:55,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:57:55,398 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:57:55,398 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:57:55,398 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:57:55,398 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:57:55,398 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2025-03-17 09:57:55,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:57:55,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:57:55,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:57:55,659 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:57:55,659 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:57:55,660 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-17 09:57:56,800 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/821771f42/0ee3f8cfd7574b799380026461065ce7/FLAG4192840f2 [2025-03-17 09:57:57,320 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:57:57,321 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-17 09:57:57,365 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/821771f42/0ee3f8cfd7574b799380026461065ce7/FLAG4192840f2 [2025-03-17 09:57:57,378 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/821771f42/0ee3f8cfd7574b799380026461065ce7 [2025-03-17 09:57:57,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:57:57,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:57:57,384 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:57:57,384 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:57:57,387 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:57:57,387 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:57:57" (1/1) ... [2025-03-17 09:57:57,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e839a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:57:57, skipping insertion in model container [2025-03-17 09:57:57,388 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:57:57" (1/1) ... [2025-03-17 09:57:57,482 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:57:59,882 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-03-17 09:57:59,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-03-17 09:57:59,889 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-03-17 09:57:59,889 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-03-17 09:57:59,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:57:59,949 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:58:00,063 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] [2025-03-17 09:58:00,065 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] [2025-03-17 09:58:00,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2025-03-17 09:58:00,068 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] [2025-03-17 09:58:00,068 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] [2025-03-17 09:58:00,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2025-03-17 09:58:00,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-03-17 09:58:00,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2025-03-17 09:58:00,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2025-03-17 09:58:00,077 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] [2025-03-17 09:58:00,079 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] [2025-03-17 09:58:00,081 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] [2025-03-17 09:58:00,081 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] [2025-03-17 09:58:00,087 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] [2025-03-17 09:58:00,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2025-03-17 09:58:00,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2025-03-17 09:58:00,166 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] [2025-03-17 09:58:00,224 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] [2025-03-17 09:58:00,269 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-03-17 09:58:00,269 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-03-17 09:58:00,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-03-17 09:58:00,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-03-17 09:58:00,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:58:00,520 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:58:00,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00 WrapperNode [2025-03-17 09:58:00,522 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:58:00,523 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:58:00,523 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:58:00,523 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:58:00,527 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:00,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:00,813 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2025-03-17 09:58:00,815 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:58:00,815 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:58:00,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:58:00,816 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:58:00,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:00,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:00,862 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,090 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [6, 743, 2, 1, 5, 153, 5, 2, 3, 4, 3, 2, 2, 4, 2, 2, 2, 2, 1, 5, 8, 5, 1, 2, 8, 9, 9, 9, 16, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 20, 0, 0, 5, 0, 5, 0, 3, 4, 3, 0, 2, 4, 2, 0, 0, 2, 1, 5, 8, 5, 1, 2, 8, 8, 8, 6, 0, 0, 1]. The 526 writes are split as follows [3, 308, 1, 0, 0, 153, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 42, 0]. [2025-03-17 09:58:02,091 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,091 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,212 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,227 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,263 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:58:02,355 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:58:02,355 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:58:02,355 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:58:02,356 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (1/1) ... [2025-03-17 09:58:02,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:58:02,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:58:02,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 09:58:02,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 09:58:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-03-17 09:58:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-03-17 09:58:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-17 09:58:02,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-17 09:58:02,407 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-03-17 09:58:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-03-17 09:58:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-17 09:58:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-17 09:58:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:58:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:58:02,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-17 09:58:02,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-03-17 09:58:02,409 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-03-17 09:58:02,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-17 09:58:02,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-17 09:58:02,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:58:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:58:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-17 09:58:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-17 09:58:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-17 09:58:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-03-17 09:58:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-03-17 09:58:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-03-17 09:58:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:58:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-17 09:58:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-03-17 09:58:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:58:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:58:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-17 09:58:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-17 09:58:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-17 09:58:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-17 09:58:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-17 09:58:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-17 09:58:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:58:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:58:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-17 09:58:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-17 09:58:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-03-17 09:58:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:58:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:58:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:58:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:58:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-17 09:58:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-17 09:58:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-17 09:58:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:58:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:58:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:58:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-17 09:58:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-03-17 09:58:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-17 09:58:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-17 09:58:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-17 09:58:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-17 09:58:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:58:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-03-17 09:58:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-03-17 09:58:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-17 09:58:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-17 09:58:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-03-17 09:58:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-03-17 09:58:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:58:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-17 09:58:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:58:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:58:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-17 09:58:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-17 09:58:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-03-17 09:58:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-17 09:58:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-17 09:58:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-17 09:58:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-17 09:58:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 09:58:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-03-17 09:58:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:58:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:58:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-17 09:58:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-17 09:58:03,437 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:58:03,441 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:58:03,756 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14806: havoc netpoll_trap_#t~nondet1602#1; [2025-03-17 09:58:03,894 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-17 09:58:03,894 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5506: havoc dev_name_#t~mem56#1.base, dev_name_#t~mem56#1.offset; [2025-03-17 09:58:04,220 INFO L1322 $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; [2025-03-17 09:58:04,227 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14862: havoc #t~nondet1614; [2025-03-17 09:58:04,229 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14733: havoc #t~nondet1597; [2025-03-17 09:58:04,293 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14675: havoc bitrev32_#t~nondet1590#1; [2025-03-17 09:58:04,293 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14682: havoc crc32_le_#t~nondet1591#1; [2025-03-17 09:58:04,293 INFO L1322 $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; [2025-03-17 09:58:04,321 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: #res#1 := ~arg0#1; [2025-03-17 09:58:04,363 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc #t~mem198.base, #t~mem198.offset; [2025-03-17 09:58:04,423 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc #t~mem101.base, #t~mem101.offset; [2025-03-17 09:58:04,542 INFO L1322 $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; [2025-03-17 09:58:04,550 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14647: havoc #t~nondet1588; [2025-03-17 09:58:04,627 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12808-1: ldv_mod_timer_124_#res#1 := ldv_mod_timer_124_~ldv_func_res~8#1; [2025-03-17 09:58:04,627 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14708: havoc dev_err_#t~nondet1593#1; [2025-03-17 09:58:04,686 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11407: #res#1 := ~arg0#1; [2025-03-17 09:58:04,694 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc #t~bitwise415; [2025-03-17 09:58:04,704 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14777: havoc #t~nondet1600; [2025-03-17 09:58:11,902 INFO L1322 $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; [2025-03-17 09:58:11,902 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14643: havoc __pci_register_driver_#t~nondet1587#1; [2025-03-17 09:58:11,902 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12793-1: ldv_del_timer_sync_119_#res#1 := ldv_del_timer_sync_119_~ldv_func_res~7#1; [2025-03-17 09:58:11,902 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12663-1: ldv_mod_timer_78_#res#1 := ldv_mod_timer_78_~ldv_func_res~3#1; [2025-03-17 09:58:11,902 INFO L1322 $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; [2025-03-17 09:58:11,902 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-03-17 09:58:11,902 INFO L1322 $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; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678-1: ldv_mod_timer_79_#res#1 := ldv_mod_timer_79_~ldv_func_res~4#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret1616#1 := main_#res#1;havoc main_#t~ret1391#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14671: havoc alloc_etherdev_mqs_#t~ret1589#1.base, alloc_etherdev_mqs_#t~ret1589#1.offset; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12825-1: ldv___pci_register_driver_125_#res#1 := ldv___pci_register_driver_125_~ldv_func_res~9#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14810: havoc pci_bus_read_config_dword_#t~nondet1603#1; [2025-03-17 09:58:11,903 INFO L1322 $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; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14814: havoc pci_bus_write_config_dword_#t~nondet1604#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14825: havoc pci_request_regions_#t~nondet1606#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580-1: ldv_register_netdev_63_#res#1 := ldv_register_netdev_63_~ldv_func_res~1#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9416: havoc get_msglevel_#t~mem1049#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14839: havoc register_netdev_#t~nondet1608#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14712: havoc device_create_file_#t~nondet1594#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14725: havoc eth_mac_addr_#t~nondet1595#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: havoc get_link_#t~bitwise1056#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10649-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:58:11,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14745: havoc ioremap_nocache_#t~ret1598#1.base, ioremap_nocache_#t~ret1598#1.offset; [2025-03-17 09:58:11,904 INFO L1322 $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; [2025-03-17 09:58:11,904 INFO L1322 $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; [2025-03-17 09:58:11,904 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14767: havoc ldv_pre_register_netdev_#t~nondet1599#1; [2025-03-17 09:58:11,904 INFO L1322 $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; [2025-03-17 09:58:12,790 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:58:14,153 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: havoc arch_irqs_disabled_flags_#t~bitwise26#1; [2025-03-17 09:58:14,153 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12748-1: ldv_del_timer_sync_111_#res#1 := ldv_del_timer_sync_111_~ldv_func_res~6#1; [2025-03-17 09:58:15,161 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9324: havoc #t~mem1034; [2025-03-17 09:58:16,362 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14847: havoc #t~nondet1610; [2025-03-17 09:58:17,341 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14835: havoc #t~nondet1607; [2025-03-17 09:58:19,278 INFO L1322 $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; [2025-03-17 09:58:19,278 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14843: havoc request_threaded_irq_#t~nondet1609#1; [2025-03-17 09:58:19,278 INFO L1322 $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; [2025-03-17 09:58:19,278 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-17 09:58:19,278 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12618-1: ldv_request_irq_66_#res#1 := ldv_request_irq_66_~ldv_func_res~2#1; [2025-03-17 09:58:19,418 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14704: havoc #t~nondet1592; [2025-03-17 09:58:19,498 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: havoc #t~mem1;havoc #t~bitwise2; [2025-03-17 09:58:20,077 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5256: #res := 1; [2025-03-17 09:58:20,134 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14818: havoc #t~nondet1605; [2025-03-17 09:58:20,182 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6551: havoc #t~mem295.base, #t~mem295.offset; [2025-03-17 09:58:20,887 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: havoc #t~mem187;havoc #t~mem188;havoc #t~bitwise189; [2025-03-17 09:58:22,767 INFO L? ?]: Removed 3234 outVars from TransFormulas that were not future-live. [2025-03-17 09:58:22,767 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:58:22,976 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:58:22,976 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 09:58:22,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:58:22 BoogieIcfgContainer [2025-03-17 09:58:22,977 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:58:22,979 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:58:22,979 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:58:22,983 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:58:22,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:57:57" (1/3) ... [2025-03-17 09:58:22,983 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c58b0c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:58:22, skipping insertion in model container [2025-03-17 09:58:22,984 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:58:00" (2/3) ... [2025-03-17 09:58:22,984 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c58b0c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:58:22, skipping insertion in model container [2025-03-17 09:58:22,984 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:58:22" (3/3) ... [2025-03-17 09:58:22,989 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-17 09:58:23,010 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:58:23,013 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, 3252 locations, 1 initial locations, 64 loop locations, and 3 error locations. [2025-03-17 09:58:23,177 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:58:23,196 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;@3b61d500, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:58:23,197 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-17 09:58:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand has 3100 states, 2174 states have (on average 1.3730450781968722) internal successors, (2985), 2211 states have internal predecessors, (2985), 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) [2025-03-17 09:58:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2025-03-17 09:58:23,229 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:58:23,230 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] [2025-03-17 09:58:23,230 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)] === [2025-03-17 09:58:23,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:58:23,237 INFO L85 PathProgramCache]: Analyzing trace with hash -2146944570, now seen corresponding path program 1 times [2025-03-17 09:58:23,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:58:23,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [751225694] [2025-03-17 09:58:23,242 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:58:23,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:58:37,390 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 189 statements into 1 equivalence classes. [2025-03-17 09:58:37,841 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 189 of 189 statements. [2025-03-17 09:58:37,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:58:37,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:58:38,796 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-17 09:58:38,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:58:38,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [751225694] [2025-03-17 09:58:38,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [751225694] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:58:38,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:58:38,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:58:38,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635532278] [2025-03-17 09:58:38,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:58:38,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:58:38,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:58:38,826 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:58:38,826 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:58:38,834 INFO L87 Difference]: Start difference. First operand has 3100 states, 2174 states have (on average 1.3730450781968722) internal successors, (2985), 2211 states have internal predecessors, (2985), 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 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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) [2025-03-17 09:58:42,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:58:49,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:58:49,158 INFO L93 Difference]: Finished difference Result 9156 states and 13808 transitions. [2025-03-17 09:58:49,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:58:49,161 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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 189 [2025-03-17 09:58:49,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:58:49,211 INFO L225 Difference]: With dead ends: 9156 [2025-03-17 09:58:49,211 INFO L226 Difference]: Without dead ends: 6077 [2025-03-17 09:58:49,237 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:58:49,239 INFO L435 NwaCegarLoop]: 4322 mSDtfsCounter, 4371 mSDsluCounter, 4254 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4371 SdHoareTripleChecker+Valid, 8576 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2025-03-17 09:58:49,240 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4371 Valid, 8576 Invalid, 432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 424 Invalid, 1 Unknown, 0 Unchecked, 9.8s Time] [2025-03-17 09:58:49,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6077 states. [2025-03-17 09:58:49,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6077 to 6073. [2025-03-17 09:58:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6073 states, 4288 states have (on average 1.3467817164179106) internal successors, (5775), 4361 states have internal predecessors, (5775), 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) [2025-03-17 09:58:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 6073 states and 8827 transitions. [2025-03-17 09:58:49,642 INFO L78 Accepts]: Start accepts. Automaton has 6073 states and 8827 transitions. Word has length 189 [2025-03-17 09:58:49,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:58:49,643 INFO L471 AbstractCegarLoop]: Abstraction has 6073 states and 8827 transitions. [2025-03-17 09:58:49,643 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 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) [2025-03-17 09:58:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 6073 states and 8827 transitions. [2025-03-17 09:58:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2025-03-17 09:58:49,649 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:58:49,652 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] [2025-03-17 09:58:49,653 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 09:58:49,653 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)] === [2025-03-17 09:58:49,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:58:49,654 INFO L85 PathProgramCache]: Analyzing trace with hash 226023766, now seen corresponding path program 1 times [2025-03-17 09:58:49,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:58:49,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040149228] [2025-03-17 09:58:49,654 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:58:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:59:04,239 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 09:59:04,401 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 09:59:04,401 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:59:04,401 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:59:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-17 09:59:04,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:59:04,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040149228] [2025-03-17 09:59:04,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040149228] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:59:04,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:59:04,845 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:59:04,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472471064] [2025-03-17 09:59:04,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:59:04,847 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:59:04,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:59:04,848 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:59:04,848 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:59:04,848 INFO L87 Difference]: Start difference. First operand 6073 states and 8827 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2025-03-17 09:59:08,922 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 [] [2025-03-17 09:59:15,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:59:15,102 INFO L93 Difference]: Finished difference Result 16477 states and 23881 transitions. [2025-03-17 09:59:15,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:59:15,102 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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 198 [2025-03-17 09:59:15,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:59:15,170 INFO L225 Difference]: With dead ends: 16477 [2025-03-17 09:59:15,170 INFO L226 Difference]: Without dead ends: 10435 [2025-03-17 09:59:15,194 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:59:15,196 INFO L435 NwaCegarLoop]: 4301 mSDtfsCounter, 3189 mSDsluCounter, 4185 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3189 SdHoareTripleChecker+Valid, 8486 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2025-03-17 09:59:15,196 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3189 Valid, 8486 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 1 Unknown, 0 Unchecked, 9.9s Time] [2025-03-17 09:59:15,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10435 states. [2025-03-17 09:59:15,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10435 to 10406. [2025-03-17 09:59:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10406 states, 7186 states have (on average 1.3346785416086835) internal successors, (9591), 7322 states have internal predecessors, (9591), 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) [2025-03-17 09:59:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10406 states to 10406 states and 15053 transitions. [2025-03-17 09:59:15,588 INFO L78 Accepts]: Start accepts. Automaton has 10406 states and 15053 transitions. Word has length 198 [2025-03-17 09:59:15,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:59:15,589 INFO L471 AbstractCegarLoop]: Abstraction has 10406 states and 15053 transitions. [2025-03-17 09:59:15,589 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 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) [2025-03-17 09:59:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 10406 states and 15053 transitions. [2025-03-17 09:59:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2025-03-17 09:59:15,593 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:59:15,594 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] [2025-03-17 09:59:15,594 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 09:59:15,594 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)] === [2025-03-17 09:59:15,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:59:15,594 INFO L85 PathProgramCache]: Analyzing trace with hash -709059800, now seen corresponding path program 1 times [2025-03-17 09:59:15,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:59:15,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073379817] [2025-03-17 09:59:15,595 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:59:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms