./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 e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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-?-e2fb8be-m [2025-03-08 20:50:28,534 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:50:28,583 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:50:28,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:50:28,592 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:50:28,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:50:28,606 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:50:28,606 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:50:28,607 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:50:28,607 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:50:28,607 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:50:28,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:50:28,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:50:28,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:50:28,608 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:50:28,608 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:50:28,609 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:50:28,609 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:50:28,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:50:28,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:50:28,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:50:28,611 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 [2025-03-08 20:50:28,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:50:28,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:50:28,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:50:28,832 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:50:28,832 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:50:28,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:50:29,963 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0d056989/6e6d621cdb4246d0bf1b1cbf22a0e465/FLAG56d15fb9a [2025-03-08 20:50:30,457 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:50:30,458 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:50:30,498 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0d056989/6e6d621cdb4246d0bf1b1cbf22a0e465/FLAG56d15fb9a [2025-03-08 20:50:30,511 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0d056989/6e6d621cdb4246d0bf1b1cbf22a0e465 [2025-03-08 20:50:30,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:50:30,514 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:50:30,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:50:30,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:50:30,518 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:50:30,519 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:50:30" (1/1) ... [2025-03-08 20:50:30,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403e5919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:30, skipping insertion in model container [2025-03-08 20:50:30,520 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:50:30" (1/1) ... [2025-03-08 20:50:30,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:50:34,298 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] [2025-03-08 20:50:34,301 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] [2025-03-08 20:50:34,301 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] [2025-03-08 20:50:34,302 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] [2025-03-08 20:50:34,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:50:34,363 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:50:34,424 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] [2025-03-08 20:50:34,425 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] [2025-03-08 20:50:34,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2025-03-08 20:50:34,428 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] [2025-03-08 20:50:34,430 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] [2025-03-08 20:50:34,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2025-03-08 20:50:34,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-03-08 20:50:34,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2025-03-08 20:50:34,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2025-03-08 20:50:34,439 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] [2025-03-08 20:50:34,443 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] [2025-03-08 20:50:34,444 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] [2025-03-08 20:50:34,444 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] [2025-03-08 20:50:34,450 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] [2025-03-08 20:50:34,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2025-03-08 20:50:34,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2025-03-08 20:50:34,551 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] [2025-03-08 20:50:34,584 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] [2025-03-08 20:50:34,628 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] [2025-03-08 20:50:34,629 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] [2025-03-08 20:50:34,629 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] [2025-03-08 20:50:34,629 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] [2025-03-08 20:50:34,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:50:34,887 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:50:34,891 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34 WrapperNode [2025-03-08 20:50:34,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:50:34,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:50:34,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:50:34,900 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:50:34,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:34,997 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:35,165 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2025-03-08 20:50:35,166 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:50:35,167 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:50:35,167 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:50:35,167 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:50:35,176 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:35,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:35,217 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,342 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [2, 2, 1, 5, 5, 743, 6, 2, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 153, 8, 9, 9, 9, 2, 16, 2, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 0, 5, 5, 20, 0, 0, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 0, 8, 8, 8, 6, 0, 0, 0, 0, 1]. The 526 writes are split as follows [1, 1, 0, 0, 0, 308, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 153, 0, 0, 0, 0, 1, 16, 0, 42, 0]. [2025-03-08 20:50:36,342 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,518 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,611 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,678 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:50:36,680 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:50:36,681 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:50:36,681 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:50:36,682 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (1/1) ... [2025-03-08 20:50:36,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:50:36,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:50:36,712 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:50:36,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:50:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-03-08 20:50:36,734 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-03-08 20:50:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-08 20:50:36,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-08 20:50:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-03-08 20:50:36,734 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-03-08 20:50:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-08 20:50:36,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-08 20:50:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:50:36,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:50:36,735 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-03-08 20:50:36,735 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:50:36,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:50:36,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-08 20:50:36,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-03-08 20:50:36,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-08 20:50:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-03-08 20:50:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:50:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-03-08 20:50:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-03-08 20:50:36,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:50:36,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:50:36,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:50:36,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-08 20:50:36,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-03-08 20:50:36,740 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:50:36,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:50:36,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:50:36,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:50:36,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-08 20:50:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:50:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-03-08 20:50:36,743 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:50:36,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:50:36,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:50:36,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:50:36,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:50:36,745 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:50:36,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:50:36,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:50:36,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:50:36,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:50:36,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:50:36,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:50:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:50:36,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:50:36,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-03-08 20:50:36,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:50:36,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:50:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-08 20:50:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-03-08 20:50:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:50:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-03-08 20:50:36,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:50:36,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:50:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-03-08 20:50:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-03-08 20:50:36,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:50:36,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:50:36,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:50:36,759 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:50:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-08 20:50:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:50:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-03-08 20:50:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-08 20:50:36,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:50:36,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-03-08 20:50:36,761 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-03-08 20:50:36,761 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-03-08 20:50:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:50:36,762 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:50:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:50:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:50:36,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-03-08 20:50:36,763 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:50:36,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:50:36,763 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-08 20:50:36,763 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-08 20:50:37,772 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:50:37,775 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:50:38,126 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14806: havoc netpoll_trap_#t~nondet1602#1; [2025-03-08 20:50:38,275 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-08 20:50:38,276 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5506: havoc dev_name_#t~mem56#1.base, dev_name_#t~mem56#1.offset; [2025-03-08 20:50:38,677 INFO L1307 $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; [2025-03-08 20:50:38,685 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14862: havoc #t~nondet1614; [2025-03-08 20:50:38,688 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14733: havoc #t~nondet1597; [2025-03-08 20:50:38,746 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14682: havoc crc32_le_#t~nondet1591#1; [2025-03-08 20:50:38,746 INFO L1307 $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; [2025-03-08 20:50:38,746 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14675: havoc bitrev32_#t~nondet1590#1; [2025-03-08 20:50:38,792 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: #res#1 := ~arg0#1; [2025-03-08 20:50:38,838 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc #t~mem198.base, #t~mem198.offset; [2025-03-08 20:50:38,894 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc #t~mem101.base, #t~mem101.offset; [2025-03-08 20:50:38,999 INFO L1307 $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; [2025-03-08 20:50:39,008 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14647: havoc #t~nondet1588; [2025-03-08 20:50:39,075 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12808-1: ldv_mod_timer_124_#res#1 := ldv_mod_timer_124_~ldv_func_res~8#1; [2025-03-08 20:50:39,075 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14708: havoc dev_err_#t~nondet1593#1; [2025-03-08 20:50:39,140 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11407: #res#1 := ~arg0#1; [2025-03-08 20:50:39,149 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc #t~bitwise415; [2025-03-08 20:50:39,158 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14777: havoc #t~nondet1600; [2025-03-08 20:50:46,450 INFO L1307 $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; [2025-03-08 20:50:46,450 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14643: havoc __pci_register_driver_#t~nondet1587#1; [2025-03-08 20:50:46,450 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12793-1: ldv_del_timer_sync_119_#res#1 := ldv_del_timer_sync_119_~ldv_func_res~7#1; [2025-03-08 20:50:46,450 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1616#1 := main_#res#1;havoc main_#t~ret1391#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-03-08 20:50:46,450 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12663-1: ldv_mod_timer_78_#res#1 := ldv_mod_timer_78_~ldv_func_res~3#1; [2025-03-08 20:50:46,450 INFO L1307 $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; [2025-03-08 20:50:46,450 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-03-08 20:50:46,451 INFO L1307 $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; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678-1: ldv_mod_timer_79_#res#1 := ldv_mod_timer_79_~ldv_func_res~4#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14671: havoc alloc_etherdev_mqs_#t~ret1589#1.base, alloc_etherdev_mqs_#t~ret1589#1.offset; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12825-1: ldv___pci_register_driver_125_#res#1 := ldv___pci_register_driver_125_~ldv_func_res~9#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14810: havoc pci_bus_read_config_dword_#t~nondet1603#1; [2025-03-08 20:50:46,451 INFO L1307 $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; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14814: havoc pci_bus_write_config_dword_#t~nondet1604#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14825: havoc pci_request_regions_#t~nondet1606#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580-1: ldv_register_netdev_63_#res#1 := ldv_register_netdev_63_~ldv_func_res~1#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9416: havoc get_msglevel_#t~mem1049#1; [2025-03-08 20:50:46,451 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14839: havoc register_netdev_#t~nondet1608#1; [2025-03-08 20:50:46,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14712: havoc device_create_file_#t~nondet1594#1; [2025-03-08 20:50:46,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14725: havoc eth_mac_addr_#t~nondet1595#1; [2025-03-08 20:50:46,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: havoc get_link_#t~bitwise1056#1; [2025-03-08 20:50:46,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10649-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:50:46,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14745: havoc ioremap_nocache_#t~ret1598#1.base, ioremap_nocache_#t~ret1598#1.offset; [2025-03-08 20:50:46,452 INFO L1307 $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; [2025-03-08 20:50:46,453 INFO L1307 $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; [2025-03-08 20:50:46,453 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14767: havoc ldv_pre_register_netdev_#t~nondet1599#1; [2025-03-08 20:50:46,453 INFO L1307 $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; [2025-03-08 20:50:47,310 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:50:48,599 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12748-1: ldv_del_timer_sync_111_#res#1 := ldv_del_timer_sync_111_~ldv_func_res~6#1; [2025-03-08 20:50:48,600 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: havoc arch_irqs_disabled_flags_#t~bitwise26#1; [2025-03-08 20:50:49,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9324: havoc #t~mem1034; [2025-03-08 20:50:50,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14847: havoc #t~nondet1610; [2025-03-08 20:50:51,583 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14835: havoc #t~nondet1607; [2025-03-08 20:50:53,562 INFO L1307 $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; [2025-03-08 20:50:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14843: havoc request_threaded_irq_#t~nondet1609#1; [2025-03-08 20:50:53,562 INFO L1307 $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; [2025-03-08 20:50:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:50:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12618-1: ldv_request_irq_66_#res#1 := ldv_request_irq_66_~ldv_func_res~2#1; [2025-03-08 20:50:53,717 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14704: havoc #t~nondet1592; [2025-03-08 20:50:53,781 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:50:54,405 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5256: #res := 1; [2025-03-08 20:50:54,493 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14818: havoc #t~nondet1605; [2025-03-08 20:50:54,540 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6551: havoc #t~mem295.base, #t~mem295.offset; [2025-03-08 20:50:55,190 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: havoc #t~mem187;havoc #t~mem188;havoc #t~bitwise189; [2025-03-08 20:50:56,878 INFO L? ?]: Removed 3652 outVars from TransFormulas that were not future-live. [2025-03-08 20:50:56,878 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:50:56,966 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:50:56,966 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:50:56,966 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:50:56 BoogieIcfgContainer [2025-03-08 20:50:56,966 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:50:56,968 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:50:56,968 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:50:56,971 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:50:57,012 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:50:30" (1/3) ... [2025-03-08 20:50:57,017 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff32ef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:50:57, skipping insertion in model container [2025-03-08 20:50:57,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:50:34" (2/3) ... [2025-03-08 20:50:57,017 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff32ef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:50:57, skipping insertion in model container [2025-03-08 20:50:57,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:50:56" (3/3) ... [2025-03-08 20:50:57,018 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:50:57,029 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:50:57,033 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 161 procedures, 3389 locations, 1 initial locations, 64 loop locations, and 3 error locations. [2025-03-08 20:50:57,133 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:50:57,143 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;@11ca4763, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:50:57,144 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:50:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) [2025-03-08 20:50:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2025-03-08 20:50:57,177 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:50:57,178 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:50:57,178 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)] === [2025-03-08 20:50:57,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:50:57,182 INFO L85 PathProgramCache]: Analyzing trace with hash -26282807, now seen corresponding path program 1 times [2025-03-08 20:50:57,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:50:57,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249941908] [2025-03-08 20:50:57,188 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:50:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:51:11,407 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 193 statements into 1 equivalence classes. [2025-03-08 20:51:11,864 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 193 of 193 statements. [2025-03-08 20:51:11,864 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:51:11,864 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:51:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-08 20:51:12,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:51:12,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249941908] [2025-03-08 20:51:12,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249941908] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:51:12,780 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:51:12,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:51:12,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266631028] [2025-03-08 20:51:12,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:51:12,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:51:12,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:51:12,805 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:51:12,806 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:51:12,813 INFO L87 Difference]: Start difference. First operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:51:16,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:51:22,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:51:22,700 INFO L93 Difference]: Finished difference Result 9545 states and 14197 transitions. [2025-03-08 20:51:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:51:22,704 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 193 [2025-03-08 20:51:22,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:51:22,779 INFO L225 Difference]: With dead ends: 9545 [2025-03-08 20:51:22,780 INFO L226 Difference]: Without dead ends: 6333 [2025-03-08 20:51:22,807 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:51:22,809 INFO L435 NwaCegarLoop]: 4459 mSDtfsCounter, 4495 mSDsluCounter, 4386 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4495 SdHoareTripleChecker+Valid, 8845 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2025-03-08 20:51:22,810 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4495 Valid, 8845 Invalid, 432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 424 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2025-03-08 20:51:22,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6333 states. [2025-03-08 20:51:23,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6333 to 6329. [2025-03-08 20:51:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6329 states, 4544 states have (on average 1.3272447183098592) internal successors, (6031), 4617 states have internal predecessors, (6031), 1528 states have call successors, (1528), 255 states have call predecessors, (1528), 254 states have return successors, (1524), 1506 states have call predecessors, (1524), 1524 states have call successors, (1524) [2025-03-08 20:51:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 6329 states and 9083 transitions. [2025-03-08 20:51:23,223 INFO L78 Accepts]: Start accepts. Automaton has 6329 states and 9083 transitions. Word has length 193 [2025-03-08 20:51:23,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:51:23,226 INFO L471 AbstractCegarLoop]: Abstraction has 6329 states and 9083 transitions. [2025-03-08 20:51:23,227 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:51:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 6329 states and 9083 transitions. [2025-03-08 20:51:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2025-03-08 20:51:23,235 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:51:23,237 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:51:23,237 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:51:23,237 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)] === [2025-03-08 20:51:23,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:51:23,238 INFO L85 PathProgramCache]: Analyzing trace with hash -840469767, now seen corresponding path program 1 times [2025-03-08 20:51:23,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:51:23,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038746449] [2025-03-08 20:51:23,238 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:51:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:51:36,144 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes. [2025-03-08 20:51:36,272 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements. [2025-03-08 20:51:36,272 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:51:36,272 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:51:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-08 20:51:36,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:51:36,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038746449] [2025-03-08 20:51:36,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2038746449] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:51:36,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:51:36,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:51:36,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605866974] [2025-03-08 20:51:36,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:51:36,688 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:51:36,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:51:36,689 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:51:36,689 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:51:36,689 INFO L87 Difference]: Start difference. First operand 6329 states and 9083 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:51:40,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:51:46,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:51:46,622 INFO L93 Difference]: Finished difference Result 17151 states and 24555 transitions. [2025-03-08 20:51:46,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:51:46,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 202 [2025-03-08 20:51:46,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:51:46,696 INFO L225 Difference]: With dead ends: 17151 [2025-03-08 20:51:46,697 INFO L226 Difference]: Without dead ends: 10857 [2025-03-08 20:51:46,730 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:51:46,731 INFO L435 NwaCegarLoop]: 4438 mSDtfsCounter, 3281 mSDsluCounter, 4320 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3281 SdHoareTripleChecker+Valid, 8758 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2025-03-08 20:51:46,731 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3281 Valid, 8758 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 1 Unknown, 0 Unchecked, 9.6s Time] [2025-03-08 20:51:46,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10857 states. [2025-03-08 20:51:47,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10857 to 10828. [2025-03-08 20:51:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10828 states, 7608 states have (on average 1.3161146161934805) internal successors, (10013), 7744 states have internal predecessors, (10013), 2732 states have call successors, (2732), 490 states have call predecessors, (2732), 485 states have return successors, (2730), 2681 states have call predecessors, (2730), 2728 states have call successors, (2730) [2025-03-08 20:51:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10828 states to 10828 states and 15475 transitions. [2025-03-08 20:51:47,086 INFO L78 Accepts]: Start accepts. Automaton has 10828 states and 15475 transitions. Word has length 202 [2025-03-08 20:51:47,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:51:47,087 INFO L471 AbstractCegarLoop]: Abstraction has 10828 states and 15475 transitions. [2025-03-08 20:51:47,090 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:51:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10828 states and 15475 transitions. [2025-03-08 20:51:47,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-03-08 20:51:47,094 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:51:47,094 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:51:47,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:51:47,094 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)] === [2025-03-08 20:51:47,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:51:47,095 INFO L85 PathProgramCache]: Analyzing trace with hash 1387272082, now seen corresponding path program 1 times [2025-03-08 20:51:47,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:51:47,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080631123] [2025-03-08 20:51:47,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:51:47,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms