./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b4492c767c36e2fd9427dcb8b877f2d259a8fbf0b12c087251451db8d2762d05 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:16:46,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:16:46,413 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 05:16:46,425 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:16:46,428 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:16:46,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:16:46,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:16:46,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:16:46,475 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:16:46,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:16:46,477 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:16:46,478 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:16:46,478 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:16:46,479 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:16:46,480 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:16:46,481 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:16:46,483 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:16:46,484 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:16:46,485 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:16:46,485 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:16:46,486 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:16:46,490 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:16:46,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:16:46,491 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:16:46,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:16:46,493 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:16:46,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:16:46,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:16:46,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:16:46,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:16:46,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:16:46,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:16:46,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:16:46,499 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:16:46,499 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:16:46,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:16:46,501 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:16:46,501 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:16:46,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:16:46,503 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:16:46,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:16:46,504 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:16:46,504 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:16:46,504 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:16:46,505 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4492c767c36e2fd9427dcb8b877f2d259a8fbf0b12c087251451db8d2762d05 [2024-11-09 05:16:46,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:16:46,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:16:46,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:16:46,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:16:46,895 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:16:46,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i Unable to find full path for "g++" [2024-11-09 05:16:49,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:16:49,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:16:49,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-09 05:16:50,038 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/data/7233cf886/142722f059cf49edaf258858a0cbb327/FLAGcf4183315 [2024-11-09 05:16:50,064 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/data/7233cf886/142722f059cf49edaf258858a0cbb327 [2024-11-09 05:16:50,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:16:50,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:16:50,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:50,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:16:50,080 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:16:50,081 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:50" (1/1) ... [2024-11-09 05:16:50,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d269316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:50, skipping insertion in model container [2024-11-09 05:16:50,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:50" (1/1) ... [2024-11-09 05:16:50,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:16:57,346 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2024-11-09 05:16:57,353 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2024-11-09 05:16:57,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:57,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:16:57,703 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"); [6161] [2024-11-09 05:16:57,705 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)); [6168] [2024-11-09 05:16:57,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6175] [2024-11-09 05:16:57,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6191] [2024-11-09 05:16:57,709 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6257-6258] [2024-11-09 05:16:57,710 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"); [6263-6265] [2024-11-09 05:16:57,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6429] [2024-11-09 05:16:57,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6437] [2024-11-09 05:16:57,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6445] [2024-11-09 05:16:57,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6452] [2024-11-09 05:16:57,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6459] [2024-11-09 05:16:57,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6466] [2024-11-09 05:16:57,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6553] [2024-11-09 05:16:57,722 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)); [6582-6583] [2024-11-09 05:16:57,727 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)); [6673-6674] [2024-11-09 05:16:57,730 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)); [6707-6708] [2024-11-09 05:16:57,731 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)); [6748-6749] [2024-11-09 05:16:57,733 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" (91), "i" (12UL)); [6777-6778] [2024-11-09 05:16:57,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6814-6815] [2024-11-09 05:16:57,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6851-6852] [2024-11-09 05:16:57,754 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)); [7350-7351] [2024-11-09 05:16:57,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7357] [2024-11-09 05:16:57,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7536] [2024-11-09 05:16:57,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7576] [2024-11-09 05:16:57,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7753] [2024-11-09 05:16:57,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7756] [2024-11-09 05:16:57,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7759] [2024-11-09 05:16:57,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7762] [2024-11-09 05:16:57,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7793] [2024-11-09 05:16:57,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7796] [2024-11-09 05:16:57,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7799] [2024-11-09 05:16:57,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7802] [2024-11-09 05:16:57,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7833] [2024-11-09 05:16:57,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7836] [2024-11-09 05:16:57,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7839] [2024-11-09 05:16:57,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7842] [2024-11-09 05:16:57,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7873] [2024-11-09 05:16:57,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7876] [2024-11-09 05:16:57,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7879] [2024-11-09 05:16:57,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7882] [2024-11-09 05:16:57,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8003] [2024-11-09 05:16:57,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8006] [2024-11-09 05:16:57,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8009] [2024-11-09 05:16:57,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8012] [2024-11-09 05:16:57,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8043] [2024-11-09 05:16:57,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8046] [2024-11-09 05:16:57,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8049] [2024-11-09 05:16:57,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8052] [2024-11-09 05:16:57,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8083] [2024-11-09 05:16:57,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8086] [2024-11-09 05:16:57,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8089] [2024-11-09 05:16:57,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8092] [2024-11-09 05:16:57,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8123] [2024-11-09 05:16:57,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8126] [2024-11-09 05:16:57,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8129] [2024-11-09 05:16:57,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8132] [2024-11-09 05:16:57,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9857] [2024-11-09 05:16:57,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9859] [2024-11-09 05:16:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (1173), "i" (12UL)); [9898-9899] [2024-11-09 05:16:57,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10175] [2024-11-09 05:16:58,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (2023), "i" (12UL)); [11120-11121] [2024-11-09 05:16:58,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11158] [2024-11-09 05:16:58,093 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11862] [2024-11-09 05:16:58,096 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11910] [2024-11-09 05:16:58,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (2687), "i" (12UL)); [12052-12053] [2024-11-09 05:16:58,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12150] [2024-11-09 05:16:58,177 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12804] [2024-11-09 05:16:58,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (3130), "i" (12UL)); [12889-12890] [2024-11-09 05:16:58,569 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2024-11-09 05:16:58,570 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2024-11-09 05:16:58,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:59,124 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:16:59,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59 WrapperNode [2024-11-09 05:16:59,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:59,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:59,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:16:59,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:16:59,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:16:59,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:16:59,853 INFO L138 Inliner]: procedures = 821, calls = 5356, calls flagged for inlining = 431, calls inlined = 370, statements flattened = 12294 [2024-11-09 05:16:59,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:59,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:16:59,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:16:59,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:16:59,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:16:59,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:16:59,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:16:59,942 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,140 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,471 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,581 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:17:00,582 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:17:00,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:17:00,582 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:17:00,583 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (1/1) ... [2024-11-09 05:17:00,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:17:00,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:17:00,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:17:00,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52dc41bd-ee58-47db-9715-a82ea5677d79/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:17:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:17:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:17:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2024-11-09 05:17:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2024-11-09 05:17:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2024-11-09 05:17:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2024-11-09 05:17:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2024-11-09 05:17:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2024-11-09 05:17:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2024-11-09 05:17:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2024-11-09 05:17:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2024-11-09 05:17:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2024-11-09 05:17:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:17:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:17:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-09 05:17:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-09 05:17:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:17:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:17:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2024-11-09 05:17:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2024-11-09 05:17:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 05:17:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 05:17:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 05:17:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 05:17:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-09 05:17:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-09 05:17:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-09 05:17:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-09 05:17:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:17:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:17:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:17:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:17:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2024-11-09 05:17:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2024-11-09 05:17:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 05:17:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 05:17:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2024-11-09 05:17:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2024-11-09 05:17:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:17:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:17:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 05:17:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2024-11-09 05:17:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2024-11-09 05:17:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2024-11-09 05:17:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2024-11-09 05:17:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2024-11-09 05:17:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 05:17:00,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 05:17:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:17:00,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:17:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-09 05:17:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-09 05:17:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 05:17:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 05:17:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 05:17:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 05:17:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:17:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:17:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2024-11-09 05:17:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2024-11-09 05:17:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 05:17:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 05:17:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:17:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:17:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:17:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2024-11-09 05:17:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-09 05:17:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-09 05:17:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 05:17:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 05:17:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-09 05:17:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-09 05:17:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-09 05:17:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-09 05:17:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:17:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:17:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:17:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2024-11-09 05:17:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2024-11-09 05:17:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2024-11-09 05:17:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2024-11-09 05:17:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2024-11-09 05:17:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2024-11-09 05:17:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:17:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:17:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:17:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:17:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 05:17:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 05:17:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 05:17:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2024-11-09 05:17:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2024-11-09 05:17:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:17:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:17:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2024-11-09 05:17:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2024-11-09 05:17:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2024-11-09 05:17:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2024-11-09 05:17:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 05:17:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 05:17:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:17:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:17:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:17:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:17:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:17:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 05:17:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2024-11-09 05:17:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:17:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:17:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2024-11-09 05:17:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2024-11-09 05:17:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2024-11-09 05:17:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2024-11-09 05:17:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 05:17:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 05:17:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 05:17:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 05:17:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 05:17:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 05:17:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2024-11-09 05:17:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2024-11-09 05:17:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 05:17:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 05:17:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-09 05:17:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-09 05:17:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 05:17:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 05:17:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2024-11-09 05:17:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2024-11-09 05:17:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 05:17:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 05:17:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2024-11-09 05:17:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2024-11-09 05:17:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2024-11-09 05:17:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2024-11-09 05:17:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2024-11-09 05:17:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2024-11-09 05:17:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2024-11-09 05:17:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2024-11-09 05:17:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:17:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:17:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:17:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 05:17:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2024-11-09 05:17:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2024-11-09 05:17:00,776 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 05:17:00,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 05:17:00,776 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2024-11-09 05:17:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2024-11-09 05:17:00,777 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:17:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:17:00,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-11-09 05:17:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-11-09 05:17:00,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:17:00,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:17:00,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2024-11-09 05:17:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2024-11-09 05:17:00,782 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2024-11-09 05:17:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2024-11-09 05:17:00,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 05:17:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 05:17:00,782 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2024-11-09 05:17:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2024-11-09 05:17:00,782 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:17:00,782 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:17:00,782 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-09 05:17:00,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 05:17:00,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 05:17:00,784 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2024-11-09 05:17:00,784 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2024-11-09 05:17:00,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:17:00,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:17:00,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:17:00,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-09 05:17:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-09 05:17:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2024-11-09 05:17:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2024-11-09 05:17:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:17:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:17:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 05:17:00,788 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 05:17:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2024-11-09 05:17:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2024-11-09 05:17:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2024-11-09 05:17:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2024-11-09 05:17:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2024-11-09 05:17:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2024-11-09 05:17:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-09 05:17:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-09 05:17:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-11-09 05:17:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-11-09 05:17:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:17:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:17:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2024-11-09 05:17:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2024-11-09 05:17:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:17:00,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:17:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2024-11-09 05:17:00,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2024-11-09 05:17:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:17:00,791 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:17:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:17:00,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:17:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2024-11-09 05:17:00,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2024-11-09 05:17:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-09 05:17:00,792 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2024-11-09 05:17:00,792 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 05:17:00,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 05:17:00,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:17:00,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:17:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2024-11-09 05:17:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-09 05:17:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:17:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-09 05:17:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 05:17:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 05:17:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:17:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:17:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:17:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:17:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2024-11-09 05:17:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2024-11-09 05:17:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 05:17:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 05:17:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2024-11-09 05:17:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2024-11-09 05:17:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2024-11-09 05:17:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2024-11-09 05:17:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:17:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:17:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-09 05:17:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-09 05:17:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:17:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:17:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-09 05:17:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-09 05:17:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:17:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:17:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 05:17:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 05:17:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2024-11-09 05:17:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2024-11-09 05:17:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2024-11-09 05:17:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2024-11-09 05:17:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 05:17:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 05:17:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2024-11-09 05:17:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2024-11-09 05:17:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-09 05:17:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-09 05:17:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 05:17:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 05:17:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 05:17:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2024-11-09 05:17:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2024-11-09 05:17:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2024-11-09 05:17:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-09 05:17:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-09 05:17:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:17:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:17:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:17:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:17:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 05:17:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:17:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:17:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2024-11-09 05:17:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2024-11-09 05:17:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:17:00,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:17:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:17:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2024-11-09 05:17:00,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:17:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-09 05:17:00,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-09 05:17:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-09 05:17:00,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-09 05:17:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-09 05:17:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-09 05:17:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2024-11-09 05:17:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2024-11-09 05:17:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:17:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:17:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-09 05:17:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-09 05:17:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:17:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:17:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2024-11-09 05:17:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2024-11-09 05:17:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:17:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:17:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2024-11-09 05:17:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2024-11-09 05:17:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2024-11-09 05:17:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2024-11-09 05:17:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:17:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:17:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 05:17:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 05:17:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2024-11-09 05:17:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2024-11-09 05:17:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:17:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:17:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 05:17:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 05:17:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2024-11-09 05:17:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2024-11-09 05:17:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-09 05:17:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 05:17:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2024-11-09 05:17:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:17:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2024-11-09 05:17:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2024-11-09 05:17:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:17:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:17:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 05:17:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 05:17:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2024-11-09 05:17:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2024-11-09 05:17:02,639 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:17:02,646 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:17:02,796 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:18:54,846 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:18:58,281 INFO L? ?]: Removed 5018 outVars from TransFormulas that were not future-live. [2024-11-09 05:18:58,282 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:19:10,229 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:19:10,229 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-09 05:19:10,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:10 BoogieIcfgContainer [2024-11-09 05:19:10,230 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:19:10,233 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:19:10,234 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:19:10,238 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:19:10,238 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:16:50" (1/3) ... [2024-11-09 05:19:10,239 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d9e1838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:10, skipping insertion in model container [2024-11-09 05:19:10,240 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:59" (2/3) ... [2024-11-09 05:19:10,240 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d9e1838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:10, skipping insertion in model container [2024-11-09 05:19:10,240 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:10" (3/3) ... [2024-11-09 05:19:10,242 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-09 05:19:10,268 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:19:10,268 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:19:10,483 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:19:10,491 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=FINITE_AUTOMATA, 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;@5ec5f7b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:19:10,492 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:19:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand has 3629 states, 2106 states have (on average 1.3110161443494777) internal successors, (2761), 2193 states have internal predecessors, (2761), 1299 states have call successors, (1299), 225 states have call predecessors, (1299), 224 states have return successors, (1289), 1264 states have call predecessors, (1289), 1289 states have call successors, (1289) [2024-11-09 05:19:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-09 05:19:10,576 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:10,577 INFO L215 NwaCegarLoop]: trace histogram [33, 32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:19:10,577 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:10,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:10,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1277963648, now seen corresponding path program 1 times [2024-11-09 05:19:10,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:19:10,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140133167] [2024-11-09 05:19:10,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:10,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms