./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-atheros-alx-alx.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-atheros-alx-alx.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 b15b74e7d9e50d93f19eb83d0f896ba48af6b42d1f89c30a76e9498459d3d21a --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:48:52,488 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:48:52,541 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:48:52,546 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:48:52,547 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:48:52,570 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:48:52,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:48:52,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:48:52,571 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:48:52,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:48:52,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:48:52,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:48:52,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:48:52,572 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:48:52,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:48:52,572 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:48:52,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:48:52,573 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:48:52,573 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:48:52,573 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 -> b15b74e7d9e50d93f19eb83d0f896ba48af6b42d1f89c30a76e9498459d3d21a [2025-03-08 20:48:52,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:48:52,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:48:52,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:48:52,849 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:48:52,850 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:48:52,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2025-03-08 20:48:54,079 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45c10ee69/5e792430e0a14472886696c777f50c15/FLAG163a48829 [2025-03-08 20:48:54,675 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:48:54,675 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2025-03-08 20:48:54,721 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45c10ee69/5e792430e0a14472886696c777f50c15/FLAG163a48829 [2025-03-08 20:48:54,733 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45c10ee69/5e792430e0a14472886696c777f50c15 [2025-03-08 20:48:54,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:48:54,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:48:54,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:48:54,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:48:54,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:48:54,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:48:54" (1/1) ... [2025-03-08 20:48:54,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ca4528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:54, skipping insertion in model container [2025-03-08 20:48:54,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:48:54" (1/1) ... [2025-03-08 20:48:54,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:48:59,193 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-atheros-alx-alx.cil.i[460236,460249] [2025-03-08 20:48:59,196 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-atheros-alx-alx.cil.i[460405,460418] [2025-03-08 20:48:59,196 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-atheros-alx-alx.cil.i[460572,460585] [2025-03-08 20:48:59,196 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-atheros-alx-alx.cil.i[460740,460753] [2025-03-08 20:48:59,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:48:59,284 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:48:59,364 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"); [6111] [2025-03-08 20:48:59,366 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)); [6118] [2025-03-08 20:48:59,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6125] [2025-03-08 20:48:59,368 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)); [6167-6168] [2025-03-08 20:48:59,368 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"); [6173-6175] [2025-03-08 20:48:59,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6305] [2025-03-08 20:48:59,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6313] [2025-03-08 20:48:59,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6320] [2025-03-08 20:48:59,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6327] [2025-03-08 20:48:59,371 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6355-6356] [2025-03-08 20:48:59,374 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)); [6468-6469] [2025-03-08 20:48:59,375 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)); [6502-6503] [2025-03-08 20:48:59,376 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" (79), "i" (12UL)); [6543-6544] [2025-03-08 20:48:59,381 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)); [6898-6899] [2025-03-08 20:48:59,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6905] [2025-03-08 20:48:59,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7121] [2025-03-08 20:48:59,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7161] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7323] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7326] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7329] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7332] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7363] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7366] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7369] [2025-03-08 20:48:59,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7372] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7403] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7406] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7409] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7412] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7443] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7446] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7449] [2025-03-08 20:48:59,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7452] [2025-03-08 20:48:59,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7862] [2025-03-08 20:48:59,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9294] [2025-03-08 20:48:59,688 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-atheros-alx-alx.cil.i[460236,460249] [2025-03-08 20:48:59,689 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-atheros-alx-alx.cil.i[460405,460418] [2025-03-08 20:48:59,689 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-atheros-alx-alx.cil.i[460572,460585] [2025-03-08 20:48:59,689 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-atheros-alx-alx.cil.i[460740,460753] [2025-03-08 20:48:59,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:48:59,912 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:48:59,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59 WrapperNode [2025-03-08 20:48:59,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:48:59,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:48:59,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:48:59,914 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:48:59,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:00,039 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:00,268 INFO L138 Inliner]: procedures = 676, calls = 3698, calls flagged for inlining = 340, calls inlined = 302, statements flattened = 9116 [2025-03-08 20:49:00,269 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:49:00,270 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:49:00,270 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:49:00,270 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:49:00,321 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:00,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:00,357 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,669 INFO L175 MemorySlicer]: Split 1947 memory accesses to 17 slices as follows [2, 2, 40, 2, 7, 4, 5, 5, 4, 1, 2, 6, 1807, 2, 54, 3, 1]. 93 percent of accesses are in the largest equivalence class. The 21 initializations are split as follows [0, 0, 0, 0, 0, 4, 0, 0, 4, 1, 2, 0, 9, 0, 0, 1, 0]. The 1387 writes are split as follows [1, 1, 0, 1, 6, 0, 1, 2, 0, 0, 0, 3, 1329, 1, 42, 0, 0]. [2025-03-08 20:49:01,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,793 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,815 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,895 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:49:01,957 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:49:01,957 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:49:01,957 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:49:01,958 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (1/1) ... [2025-03-08 20:49:01,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:49:01,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:49:01,986 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 20:49:01,988 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 20:49:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2025-03-08 20:49:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2025-03-08 20:49:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:49:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:49:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-03-08 20:49:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2025-03-08 20:49:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:49:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-08 20:49:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2025-03-08 20:49:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2025-03-08 20:49:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2025-03-08 20:49:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2025-03-08 20:49:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2025-03-08 20:49:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2025-03-08 20:49:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2025-03-08 20:49:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2025-03-08 20:49:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 20:49:02,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2025-03-08 20:49:02,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:49:02,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-08 20:49:02,015 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:49:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:49:02,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:49:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:49:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:49:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-08 20:49:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:49:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:49:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:49:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2025-03-08 20:49:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2025-03-08 20:49:02,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:49:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2025-03-08 20:49:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:49:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-08 20:49:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2025-03-08 20:49:02,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:49:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:49:02,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:49:02,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:49:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:49:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:49:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:49:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:49:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2025-03-08 20:49:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2025-03-08 20:49:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2025-03-08 20:49:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2025-03-08 20:49:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2025-03-08 20:49:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2025-03-08 20:49:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2025-03-08 20:49:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2025-03-08 20:49:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2025-03-08 20:49:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2025-03-08 20:49:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2025-03-08 20:49:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2025-03-08 20:49:03,120 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:49:03,124 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:49:03,360 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18427: havoc #t~nondet1800; [2025-03-08 20:49:03,573 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18375: havoc netpoll_trap_#t~nondet1789#1; [2025-03-08 20:49:03,575 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:49:03,602 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18457: havoc request_threaded_irq_#t~nondet1806#1; [2025-03-08 20:49:03,639 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14110: havoc #t~mem1201.base, #t~mem1201.offset;havoc #t~mem1202; [2025-03-08 20:49:03,766 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6385: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-03-08 20:49:04,372 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15813: havoc ldv_dev_get_drvdata_#t~mem1643#1.base, ldv_dev_get_drvdata_#t~mem1643#1.offset;havoc ldv_dev_get_drvdata_#t~mem1644#1.base, ldv_dev_get_drvdata_#t~mem1644#1.offset; [2025-03-08 20:49:04,381 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6749: havoc #t~mem183.base, #t~mem183.offset;havoc #t~mem184; [2025-03-08 20:49:04,383 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18284: havoc #t~nondet1782; [2025-03-08 20:49:04,412 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18397: havoc pci_disable_pcie_error_reporting_#t~nondet1793#1; [2025-03-08 20:49:04,440 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18445: havoc #t~nondet1803; [2025-03-08 20:49:04,447 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18255: havoc #t~nondet1777; [2025-03-08 20:49:04,520 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18229: havoc #t~nondet1775; [2025-03-08 20:49:04,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18353: havoc #t~nondet1788; [2025-03-08 20:49:04,550 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13951: havoc #t~bitwise1162; [2025-03-08 20:49:04,569 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12519: #res#1 := ~arg0#1; [2025-03-08 20:49:04,579 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: havoc #t~mem210.base, #t~mem210.offset; [2025-03-08 20:49:04,581 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18346: havoc #t~nondet1787; [2025-03-08 20:49:04,689 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6444: havoc #t~mem97.base, #t~mem97.offset; [2025-03-08 20:49:04,717 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18209: havoc #t~nondet1772; [2025-03-08 20:49:04,720 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18202: havoc #t~nondet1771; [2025-03-08 20:49:04,863 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6421: havoc is_device_dma_capable_#t~mem68#1.base, is_device_dma_capable_#t~mem68#1.offset;havoc is_device_dma_capable_#t~mem69#1.base, is_device_dma_capable_#t~mem69#1.offset;havoc is_device_dma_capable_#t~mem70#1;havoc is_device_dma_capable_#t~short71#1; [2025-03-08 20:49:04,863 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13028-1: ldv_request_irq_83_#res#1 := ldv_request_irq_83_~ldv_func_res~0#1; [2025-03-08 20:49:04,863 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13046-1: ldv_request_irq_84_#res#1 := ldv_request_irq_84_~ldv_func_res~1#1; [2025-03-08 20:49:04,864 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18409: havoc pci_enable_msi_block_#t~nondet1796#1; [2025-03-08 20:49:04,916 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6133: havoc #t~mem0;havoc #t~bitwise1; [2025-03-08 20:49:05,239 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15292: call ULTIMATE.dealloc(~#phy_val~2.base, ~#phy_val~2.offset);havoc ~#phy_val~2.base, ~#phy_val~2.offset; [2025-03-08 20:49:05,284 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7880: havoc #t~mem365;havoc #t~mem366; [2025-03-08 20:49:05,284 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7877: havoc #t~mem363;havoc #t~mem362;havoc #t~mem364; [2025-03-08 20:49:05,442 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6127: #res := 1; [2025-03-08 20:49:05,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18263: havoc dma_set_mask_#t~nondet1779#1; [2025-03-08 20:49:05,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18267: havoc dma_supported_#t~nondet1780#1; [2025-03-08 20:49:05,658 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7577: havoc is_multicast_ether_addr_#t~mem304#1; [2025-03-08 20:49:05,659 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7571: havoc is_zero_ether_addr_#t~mem301#1;havoc is_zero_ether_addr_#t~mem302#1;havoc is_zero_ether_addr_#t~bitwise303#1; [2025-03-08 20:49:05,661 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7653: havoc #t~mem322.base, #t~mem322.offset;havoc #t~mem323; [2025-03-08 20:49:05,666 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198: havoc #t~mem1064.base, #t~mem1064.offset;havoc #t~mem1065; [2025-03-08 20:49:05,739 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18383: havoc pci_bus_write_config_word_#t~nondet1791#1; [2025-03-08 20:49:05,740 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18379: havoc pci_bus_read_config_word_#t~nondet1790#1; [2025-03-08 20:49:05,740 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14961: call ULTIMATE.dealloc(~#val16~0#1.base, ~#val16~0#1.offset);havoc ~#val16~0#1.base, ~#val16~0#1.offset; [2025-03-08 20:49:05,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15399: call ULTIMATE.dealloc(alx_read_phy_link_~#bmsr~0#1.base, alx_read_phy_link_~#bmsr~0#1.offset);havoc alx_read_phy_link_~#bmsr~0#1.base, alx_read_phy_link_~#bmsr~0#1.offset;call ULTIMATE.dealloc(alx_read_phy_link_~#giga~1#1.base, alx_read_phy_link_~#giga~1#1.offset);havoc alx_read_phy_link_~#giga~1#1.base, alx_read_phy_link_~#giga~1#1.offset; [2025-03-08 20:49:05,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15475: call ULTIMATE.dealloc(alx_clear_phy_intr_~#isr~0#1.base, alx_clear_phy_intr_~#isr~0#1.offset);havoc alx_clear_phy_intr_~#isr~0#1.base, alx_clear_phy_intr_~#isr~0#1.offset; [2025-03-08 20:49:05,965 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8384: call ULTIMATE.dealloc(~#mc_hash~0#1.base, ~#mc_hash~0#1.offset);havoc ~#mc_hash~0#1.base, ~#mc_hash~0#1.offset; [2025-03-08 20:49:05,965 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18236: havoc crc32_le_#t~nondet1776#1; [2025-03-08 20:49:05,966 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18225: havoc bitrev32_#t~nondet1774#1; [2025-03-08 20:49:05,992 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18461: havoc #t~nondet1807; [2025-03-08 20:49:06,011 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18449: havoc queue_work_on_#t~nondet1804#1; [2025-03-08 20:49:06,067 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6369: havoc #t~mem55;havoc #t~mem56; [2025-03-08 20:49:06,142 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18441: havoc pcie_set_readrq_#t~nondet1802#1; [2025-03-08 20:49:06,142 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18437: havoc pcie_get_readrq_#t~nondet1801#1; [2025-03-08 20:49:06,189 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14900: call ULTIMATE.dealloc(~#phy_val~1.base, ~#phy_val~1.offset);havoc ~#phy_val~1.base, ~#phy_val~1.offset; [2025-03-08 20:49:06,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13973: havoc __le16_to_cpup_#t~mem1165#1; [2025-03-08 20:49:06,199 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13967: havoc __le32_to_cpup_#t~mem1164#1; [2025-03-08 20:49:06,245 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6183: havoc arch_irqs_disabled_flags_#t~bitwise20#1; [2025-03-08 20:49:56,499 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10280-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9488: call ULTIMATE.dealloc(alx_probe_~#descriptor~0#1.base, alx_probe_~#descriptor~0#1.offset);havoc alx_probe_~#descriptor~0#1.base, alx_probe_~#descriptor~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__key~0#1.base, alx_probe_~#__key~0#1.offset);havoc alx_probe_~#__key~0#1.base, alx_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__key___0~0#1.base, alx_probe_~#__key___0~0#1.offset);havoc alx_probe_~#__key___0~0#1.base, alx_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__key___1~0#1.base, alx_probe_~#__key___1~0#1.offset);havoc alx_probe_~#__key___1~0#1.base, alx_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__key___2~0#1.base, alx_probe_~#__key___2~0#1.offset);havoc alx_probe_~#__key___2~0#1.base, alx_probe_~#__key___2~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__constr_expr_0~0#1.base, alx_probe_~#__constr_expr_0~0#1.offset);havoc alx_probe_~#__constr_expr_0~0#1.base, alx_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__key___3~0#1.base, alx_probe_~#__key___3~0#1.offset);havoc alx_probe_~#__key___3~0#1.base, alx_probe_~#__key___3~0#1.offset;call ULTIMATE.dealloc(alx_probe_~#__constr_expr_1~0#1.base, alx_probe_~#__constr_expr_1~0#1.offset);havoc alx_probe_~#__constr_expr_1~0#1.base, alx_probe_~#__constr_expr_1~0#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1812#1 := main_#res#1;havoc main_#t~ret864#1, main_~tmp~89#1;assume { :end_inline_main } true; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13191: havoc ethtool_cmd_speed_#t~mem1060#1;havoc ethtool_cmd_speed_#t~mem1061#1;havoc ethtool_cmd_speed_#t~bitwise1062#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13721: havoc alx_get_msglevel_#t~mem1149#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18221: havoc alloc_etherdev_mqs_#t~ret1773#1.base, alloc_etherdev_mqs_#t~ret1773#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10299-1: 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 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10302-1: 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 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10304-1: 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 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15591: call ULTIMATE.dealloc(alx_get_phy_info_~#devs1~0#1.base, alx_get_phy_info_~#devs1~0#1.offset);havoc alx_get_phy_info_~#devs1~0#1.base, alx_get_phy_info_~#devs1~0#1.offset;call ULTIMATE.dealloc(alx_get_phy_info_~#devs2~0#1.base, alx_get_phy_info_~#devs2~0#1.offset);havoc alx_get_phy_info_~#devs2~0#1.base, alx_get_phy_info_~#devs2~0#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6742: havoc skb_frag_size_#t~mem181#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6755: havoc skb_headlen_#t~mem185#1;havoc skb_headlen_#t~mem186#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11383: call ULTIMATE.dealloc(ldv_pci_instance_suspend_3_8_~#arg2#1.base, ldv_pci_instance_suspend_3_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_3_8_~#arg2#1.base, ldv_pci_instance_suspend_3_8_~#arg2#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18387: havoc pci_cleanup_aer_uncorrect_error_status_#t~nondet1792#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13102-1: ldv_alloc_etherdev_mqs_90_#res#1.base, ldv_alloc_etherdev_mqs_90_#res#1.offset := ldv_alloc_etherdev_mqs_90_~ldv_func_res~2#1.base, ldv_alloc_etherdev_mqs_90_~ldv_func_res~2#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6762: havoc skb_headroom_#t~mem189#1.base, skb_headroom_#t~mem189#1.offset;havoc skb_headroom_#t~mem190#1.base, skb_headroom_#t~mem190#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14558: call ULTIMATE.dealloc(alx_get_perm_macaddr_~#val~5#1.base, alx_get_perm_macaddr_~#val~5#1.offset);havoc alx_get_perm_macaddr_~#val~5#1.base, alx_get_perm_macaddr_~#val~5#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18259: havoc dev_warn_#t~nondet1778#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11394: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_3_7_~#arg2#1.base, ldv_pci_instance_suspend_late_3_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_3_7_~#arg2#1.base, ldv_pci_instance_suspend_late_3_7_~#arg2#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6772: havoc skb_checksum_start_offset_#t~mem192#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18401: havoc pci_enable_device_#t~nondet1794#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13117-1: ldv_register_netdev_91_#res#1 := ldv_register_netdev_91_~ldv_func_res~3#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18405: havoc pci_enable_device_mem_#t~nondet1795#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6779: havoc skb_frag_page_#t~mem196#1.base, skb_frag_page_#t~mem196#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18413: havoc pci_enable_pcie_error_reporting_#t~nondet1797#1; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18416: havoc pci_ioremap_bar_#t~ret1798#1.base, pci_ioremap_bar_#t~ret1798#1.offset; [2025-03-08 20:49:56,500 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18288: havoc ethtool_op_get_link_#t~nondet1783#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12475-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12476-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18423: havoc pci_request_selected_regions_#t~nondet1799#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18163: havoc __dynamic_dev_dbg_#t~nondet1766#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14352: call ULTIMATE.dealloc(alx_get_phy_config_~#phy_val~0#1.base, alx_get_phy_config_~#phy_val~0#1.offset);havoc alx_get_phy_config_~#phy_val~0#1.base, alx_get_phy_config_~#phy_val~0#1.offset; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13164-1: ldv___pci_register_driver_95_#res#1 := ldv___pci_register_driver_95_~ldv_func_res~4#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18319: havoc ldv_pre_register_netdev_#t~nondet1784#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18453: havoc register_netdev_#t~nondet1805#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18198: havoc __pci_register_driver_#t~nondet1770#1; [2025-03-08 20:49:56,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18332: havoc mdio_mii_ioctl_#t~nondet1785#1; [2025-03-08 20:50:00,598 INFO L? ?]: Removed 3949 outVars from TransFormulas that were not future-live. [2025-03-08 20:50:00,598 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:50:00,731 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:50:00,731 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-08 20:50:00,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:50:00 BoogieIcfgContainer [2025-03-08 20:50:00,732 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:50:00,735 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:50:00,735 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:50:00,738 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:50:00,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:48:54" (1/3) ... [2025-03-08 20:50:00,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a0fa319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:50:00, skipping insertion in model container [2025-03-08 20:50:00,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:48:59" (2/3) ... [2025-03-08 20:50:00,741 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a0fa319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:50:00, skipping insertion in model container [2025-03-08 20:50:00,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:50:00" (3/3) ... [2025-03-08 20:50:00,742 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2025-03-08 20:50:00,756 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:50:00,761 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i that has 208 procedures, 4039 locations, 1 initial locations, 51 loop locations, and 3 error locations. [2025-03-08 20:50:00,869 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:50:00,881 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;@57df391, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:50:00,881 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:50:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand has 3893 states, 2820 states have (on average 1.3393617021276596) internal successors, (3777), 2872 states have internal predecessors, (3777), 896 states have call successors, (896), 175 states have call predecessors, (896), 174 states have return successors, (887), 871 states have call predecessors, (887), 887 states have call successors, (887) [2025-03-08 20:50:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-03-08 20:50:00,911 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:50:00,911 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:50:00,912 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-08 20:50:00,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:50:00,915 INFO L85 PathProgramCache]: Analyzing trace with hash -236585374, now seen corresponding path program 1 times [2025-03-08 20:50:00,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:50:00,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453214488] [2025-03-08 20:50:00,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:50:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms