./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /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 -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 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:40:51,309 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:40:51,365 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:40:51,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:40:51,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:40:51,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:40:51,390 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:40:51,391 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:40:51,391 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:40:51,391 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:40:51,392 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:40:51,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:40:51,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:40:51,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:40:51,393 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:40:51,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:40:51,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:40:51,394 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:40:51,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:40:51,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:40:51,394 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:40:51,397 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:40:51,398 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:40:51,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:40:51,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:40:51,398 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:40:51,398 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:40:51,399 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:40:51,399 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:40:51,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:40:51,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:40:51,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:40:51,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:40:51,400 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:40:51,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:40:51,400 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:40:51,400 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:40:51,401 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:40:51,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:40:51,401 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b15b74e7d9e50d93f19eb83d0f896ba48af6b42d1f89c30a76e9498459d3d21a [2024-11-20 12:40:51,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:40:51,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:40:51,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:40:51,703 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:40:51,704 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:40:51,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-11-20 12:40:53,111 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:40:53,630 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:40:53,631 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 [2024-11-20 12:40:53,686 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50396bfd6/695a14ce872342bf8c51b8dc3bc5a80e/FLAG060b2b1fa [2024-11-20 12:40:53,704 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50396bfd6/695a14ce872342bf8c51b8dc3bc5a80e [2024-11-20 12:40:53,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:40:53,708 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:40:53,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:40:53,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:40:53,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:40:53,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:53" (1/1) ... [2024-11-20 12:40:53,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ba7e7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:53, skipping insertion in model container [2024-11-20 12:40:53,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:53" (1/1) ... [2024-11-20 12:40:53,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:40:58,939 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] [2024-11-20 12:40:58,944 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] [2024-11-20 12:40:58,945 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] [2024-11-20 12:40:58,945 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] [2024-11-20 12:40:58,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:40:59,060 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:40:59,135 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] [2024-11-20 12:40:59,137 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] [2024-11-20 12:40:59,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6125] [2024-11-20 12:40:59,139 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] [2024-11-20 12:40:59,140 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] [2024-11-20 12:40:59,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6305] [2024-11-20 12:40:59,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6313] [2024-11-20 12:40:59,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6320] [2024-11-20 12:40:59,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6327] [2024-11-20 12:40:59,145 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] [2024-11-20 12:40:59,148 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] [2024-11-20 12:40:59,150 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] [2024-11-20 12:40:59,151 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] [2024-11-20 12:40:59,159 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] [2024-11-20 12:40:59,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6905] [2024-11-20 12:40:59,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7121] [2024-11-20 12:40:59,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7161] [2024-11-20 12:40:59,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7323] [2024-11-20 12:40:59,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7326] [2024-11-20 12:40:59,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7329] [2024-11-20 12:40:59,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7332] [2024-11-20 12:40:59,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7363] [2024-11-20 12:40:59,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7366] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7369] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7372] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7403] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7406] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7409] [2024-11-20 12:40:59,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7412] [2024-11-20 12:40:59,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7443] [2024-11-20 12:40:59,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7446] [2024-11-20 12:40:59,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7449] [2024-11-20 12:40:59,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7452] [2024-11-20 12:40:59,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7862] [2024-11-20 12:40:59,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9294] [2024-11-20 12:40:59,391 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] [2024-11-20 12:40:59,392 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] [2024-11-20 12:40:59,393 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] [2024-11-20 12:40:59,393 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] [2024-11-20 12:40:59,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:40:59,683 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:40:59,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59 WrapperNode [2024-11-20 12:40:59,683 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:40:59,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:40:59,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:40:59,685 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:40:59,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:40:59,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:00,082 INFO L138 Inliner]: procedures = 676, calls = 3698, calls flagged for inlining = 340, calls inlined = 302, statements flattened = 9186 [2024-11-20 12:41:00,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:41:00,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:41:00,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:41:00,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:41:00,102 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:00,102 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:00,164 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,494 INFO L175 MemorySlicer]: Split 1947 memory accesses to 17 slices as follows [2, 40, 5, 1807, 2, 4, 2, 1, 4, 2, 2, 5, 54, 3, 7, 1, 6]. 93 percent of accesses are in the largest equivalence class. The 21 initializations are split as follows [0, 0, 0, 9, 0, 4, 0, 1, 4, 2, 0, 0, 0, 1, 0, 0, 0]. The 1387 writes are split as follows [1, 0, 1, 1329, 1, 0, 1, 0, 0, 0, 1, 2, 42, 0, 6, 0, 3]. [2024-11-20 12:41:01,495 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,495 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,636 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,666 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,709 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,742 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,813 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:41:01,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:41:01,814 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:41:01,814 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:41:01,814 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (1/1) ... [2024-11-20 12:41:01,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:41:01,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:41:01,846 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) [2024-11-20 12:41:01,848 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 [2024-11-20 12:41:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-20 12:41:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-20 12:41:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:41:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:41:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:41:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:41:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2024-11-20 12:41:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2024-11-20 12:41:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:41:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:41:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-20 12:41:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-20 12:41:01,887 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-20 12:41:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-20 12:41:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-20 12:41:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-20 12:41:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-20 12:41:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-20 12:41:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-20 12:41:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-20 12:41:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:41:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:41:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-20 12:41:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:41:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:41:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2024-11-20 12:41:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2024-11-20 12:41:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:41:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:41:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:41:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:41:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-20 12:41:01,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-20 12:41:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-20 12:41:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:41:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:41:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-20 12:41:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2024-11-20 12:41:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:41:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:41:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-20 12:41:01,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 12:41:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-20 12:41:01,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:41:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:41:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-20 12:41:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-20 12:41:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:41:01,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:41:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:41:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:41:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:41:01,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:41:01,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:41:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:41:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:41:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:41:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:41:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:41:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-20 12:41:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-20 12:41:01,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:41:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:41:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:41:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:41:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-20 12:41:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-20 12:41:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-20 12:41:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-20 12:41:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:41:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:41:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-20 12:41:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 12:41:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:41:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:41:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:41:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-20 12:41:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-20 12:41:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-20 12:41:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-20 12:41:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-20 12:41:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:41:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:41:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-20 12:41:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-20 12:41:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-20 12:41:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-20 12:41:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:41:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-20 12:41:01,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-20 12:41:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:41:01,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-20 12:41:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-20 12:41:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:41:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:41:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:41:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-20 12:41:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-20 12:41:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-20 12:41:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:41:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:41:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:41:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:41:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:41:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:41:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:41:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:41:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:41:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:41:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-20 12:41:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:41:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-20 12:41:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-20 12:41:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:41:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:41:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2024-11-20 12:41:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:41:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:41:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-20 12:41:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:41:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-20 12:41:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-20 12:41:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-20 12:41:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2024-11-20 12:41:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2024-11-20 12:41:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-20 12:41:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-20 12:41:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:41:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-20 12:41:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:41:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-20 12:41:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:41:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:41:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:41:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:41:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-20 12:41:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-20 12:41:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-20 12:41:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-20 12:41:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:41:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:41:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:41:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-20 12:41:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-20 12:41:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-20 12:41:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-20 12:41:02,895 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:41:02,899 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:41:03,355 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:42:08,700 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:42:12,752 INFO L? ?]: Removed 3955 outVars from TransFormulas that were not future-live. [2024-11-20 12:42:12,753 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:42:12,805 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:42:12,806 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-20 12:42:12,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:12 BoogieIcfgContainer [2024-11-20 12:42:12,806 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:42:12,808 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:42:12,808 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:42:12,810 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:42:12,811 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:40:53" (1/3) ... [2024-11-20 12:42:12,811 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63f0c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:42:12, skipping insertion in model container [2024-11-20 12:42:12,811 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:59" (2/3) ... [2024-11-20 12:42:12,811 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63f0c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:42:12, skipping insertion in model container [2024-11-20 12:42:12,812 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:12" (3/3) ... [2024-11-20 12:42:12,812 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2024-11-20 12:42:12,826 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:42:12,826 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:42:12,943 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:42:12,948 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;@14b44c2c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:42:12,949 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:42:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand has 3895 states, 2825 states have (on average 1.3376991150442479) internal successors, (3779), 2870 states have internal predecessors, (3779), 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) [2024-11-20 12:42:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-20 12:42:12,991 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:42:12,992 INFO L215 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] [2024-11-20 12:42:12,993 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)] === [2024-11-20 12:42:12,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:42:12,998 INFO L85 PathProgramCache]: Analyzing trace with hash 506698033, now seen corresponding path program 1 times [2024-11-20 12:42:13,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:42:13,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165054629] [2024-11-20 12:42:13,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:42:13,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms