./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 9bd2c7ff 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:34:42,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:34:42,831 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:34:42,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:34:42,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:34:42,894 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:34:42,895 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:34:42,895 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:34:42,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:34:42,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:34:42,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:34:42,903 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:34:42,903 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:34:42,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:34:42,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:34:42,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:34:42,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:34:42,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:34:42,908 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:34:42,908 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:34:42,909 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:34:42,909 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:34:42,910 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:34:42,911 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:34:42,911 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:34:42,912 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:34:42,912 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:34:42,912 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:34:42,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:34:42,913 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:34:42,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 [2023-11-19 02:34:43,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:34:43,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:34:43,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:34:43,325 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:34:43,326 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:34:43,327 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2023-11-19 02:34:46,482 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:34:47,435 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:34:47,436 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2023-11-19 02:34:47,556 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/data/4a47dee6d/e8cdc09f905941a7ba270f3d8308da21/FLAG6ac345d97 [2023-11-19 02:34:47,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/data/4a47dee6d/e8cdc09f905941a7ba270f3d8308da21 [2023-11-19 02:34:47,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:34:47,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:34:47,585 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:34:47,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:34:47,591 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:34:47,592 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:34:47" (1/1) ... [2023-11-19 02:34:47,593 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b54f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:47, skipping insertion in model container [2023-11-19 02:34:47,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:34:47" (1/1) ... [2023-11-19 02:34:47,845 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:34:55,557 WARN L240 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2023-11-19 02:34:55,562 WARN L240 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2023-11-19 02:34:55,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:34:55,725 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:34:55,906 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] [2023-11-19 02:34:55,908 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] [2023-11-19 02:34:55,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6175] [2023-11-19 02:34:55,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6191] [2023-11-19 02:34:55,912 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] [2023-11-19 02:34:55,912 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] [2023-11-19 02:34:55,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6429] [2023-11-19 02:34:55,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6437] [2023-11-19 02:34:55,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6445] [2023-11-19 02:34:55,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6452] [2023-11-19 02:34:55,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6459] [2023-11-19 02:34:55,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6466] [2023-11-19 02:34:55,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6553] [2023-11-19 02:34:55,923 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] [2023-11-19 02:34:55,928 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] [2023-11-19 02:34:55,930 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] [2023-11-19 02:34:55,932 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] [2023-11-19 02:34:55,934 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] [2023-11-19 02:34:55,935 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] [2023-11-19 02:34:55,937 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] [2023-11-19 02:34:55,951 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] [2023-11-19 02:34:55,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7357] [2023-11-19 02:34:55,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7536] [2023-11-19 02:34:55,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7576] [2023-11-19 02:34:55,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7753] [2023-11-19 02:34:55,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7756] [2023-11-19 02:34:55,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7759] [2023-11-19 02:34:55,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7762] [2023-11-19 02:34:55,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7793] [2023-11-19 02:34:55,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7796] [2023-11-19 02:34:55,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7799] [2023-11-19 02:34:55,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7802] [2023-11-19 02:34:55,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7833] [2023-11-19 02:34:55,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7836] [2023-11-19 02:34:55,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7839] [2023-11-19 02:34:55,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7842] [2023-11-19 02:34:55,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7873] [2023-11-19 02:34:55,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7876] [2023-11-19 02:34:55,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7879] [2023-11-19 02:34:55,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7882] [2023-11-19 02:34:55,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8003] [2023-11-19 02:34:55,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8006] [2023-11-19 02:34:55,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8009] [2023-11-19 02:34:55,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8012] [2023-11-19 02:34:55,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8043] [2023-11-19 02:34:55,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8046] [2023-11-19 02:34:55,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8049] [2023-11-19 02:34:55,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8052] [2023-11-19 02:34:55,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8083] [2023-11-19 02:34:55,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8086] [2023-11-19 02:34:55,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8089] [2023-11-19 02:34:55,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8092] [2023-11-19 02:34:55,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8123] [2023-11-19 02:34:55,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8126] [2023-11-19 02:34:55,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8129] [2023-11-19 02:34:55,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8132] [2023-11-19 02:34:56,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9857] [2023-11-19 02:34:56,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9859] [2023-11-19 02:34:56,072 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] [2023-11-19 02:34:56,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10175] [2023-11-19 02:34:56,243 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] [2023-11-19 02:34:56,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11158] [2023-11-19 02:34:56,313 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11862] [2023-11-19 02:34:56,316 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11910] [2023-11-19 02:34:56,321 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] [2023-11-19 02:34:56,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12150] [2023-11-19 02:34:56,405 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12804] [2023-11-19 02:34:56,407 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] [2023-11-19 02:34:56,788 WARN L240 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2023-11-19 02:34:56,788 WARN L240 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_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2023-11-19 02:34:56,800 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:34:57,338 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:34:57,338 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:34:57,338 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:34:57,339 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:34:57,339 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:34:57,347 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:34:57,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57 WrapperNode [2023-11-19 02:34:57,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:34:57,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:34:57,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:34:57,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:34:57,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:57,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,220 INFO L138 Inliner]: procedures = 821, calls = 5887, calls flagged for inlining = 431, calls inlined = 370, statements flattened = 12626 [2023-11-19 02:34:58,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:34:58,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:34:58,223 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:34:58,223 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:34:58,234 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,334 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,335 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:58,924 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:59,000 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:59,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:59,150 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:34:59,151 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:34:59,152 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:34:59,152 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:34:59,153 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:57" (1/1) ... [2023-11-19 02:34:59,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:34:59,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:34:59,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:34:59,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe6e389-bb6d-44f8-bdcb-12e4cc68d20d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:34:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 02:34:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 02:34:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2023-11-19 02:34:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2023-11-19 02:34:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2023-11-19 02:34:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2023-11-19 02:34:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2023-11-19 02:34:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2023-11-19 02:34:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2023-11-19 02:34:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2023-11-19 02:34:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2023-11-19 02:34:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2023-11-19 02:34:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 02:34:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 02:34:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-19 02:34:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-19 02:34:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 02:34:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 02:34:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2023-11-19 02:34:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2023-11-19 02:34:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 02:34:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 02:34:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 02:34:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 02:34:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-19 02:34:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-19 02:34:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 02:34:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-11-19 02:34:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-11-19 02:34:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 02:34:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 02:34:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 02:34:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 02:34:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2023-11-19 02:34:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2023-11-19 02:34:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 02:34:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 02:34:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 02:34:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 02:34:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-19 02:34:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-19 02:34:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2023-11-19 02:34:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2023-11-19 02:34:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 02:34:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 02:34:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 02:34:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 02:34:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2023-11-19 02:34:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2023-11-19 02:34:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 02:34:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 02:34:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 02:34:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 02:34:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 02:34:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 02:34:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2023-11-19 02:34:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2023-11-19 02:34:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:34:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2023-11-19 02:34:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2023-11-19 02:34:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2023-11-19 02:34:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2023-11-19 02:34:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 02:34:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 02:34:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 02:34:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 02:34:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-19 02:34:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-19 02:34:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 02:34:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 02:34:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 02:34:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 02:34:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 02:34:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 02:34:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-11-19 02:34:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-11-19 02:34:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-19 02:34:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-19 02:34:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:34:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 02:34:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 02:34:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 02:34:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 02:34:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2023-11-19 02:34:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2023-11-19 02:34:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-19 02:34:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-19 02:34:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-19 02:34:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-19 02:34:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 02:34:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 02:34:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-19 02:34:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-19 02:34:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2023-11-19 02:34:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2023-11-19 02:34:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-19 02:34:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-19 02:34:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:34:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2023-11-19 02:34:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2023-11-19 02:34:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2023-11-19 02:34:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2023-11-19 02:34:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2023-11-19 02:34:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2023-11-19 02:34:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 02:34:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 02:34:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:34:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:34:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:34:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 02:34:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2023-11-19 02:34:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2023-11-19 02:34:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 02:34:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 02:34:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-11-19 02:34:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-11-19 02:34:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2023-11-19 02:34:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2023-11-19 02:34:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-19 02:34:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-19 02:34:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 02:34:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 02:34:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2023-11-19 02:34:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2023-11-19 02:34:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 02:34:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 02:34:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2023-11-19 02:34:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2023-11-19 02:34:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 02:34:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 02:34:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2023-11-19 02:34:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2023-11-19 02:34:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:34:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:34:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2023-11-19 02:34:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2023-11-19 02:34:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:34:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:34:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2023-11-19 02:34:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2023-11-19 02:34:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 02:34:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 02:34:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:34:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 02:34:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 02:34:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-19 02:34:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-19 02:34:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-11-19 02:34:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-11-19 02:34:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 02:34:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 02:34:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2023-11-19 02:34:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2023-11-19 02:34:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 02:34:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2023-11-19 02:34:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2023-11-19 02:34:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 02:34:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 02:34:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2023-11-19 02:34:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2023-11-19 02:34:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2023-11-19 02:34:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2023-11-19 02:34:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 02:34:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 02:34:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 02:34:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 02:34:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-19 02:34:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-19 02:34:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2023-11-19 02:34:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2023-11-19 02:34:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:34:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:34:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 02:34:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 02:34:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 02:34:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 02:34:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2023-11-19 02:34:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2023-11-19 02:34:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 02:34:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 02:34:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2023-11-19 02:34:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2023-11-19 02:34:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2023-11-19 02:34:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2023-11-19 02:34:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2023-11-19 02:34:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2023-11-19 02:34:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2023-11-19 02:34:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2023-11-19 02:34:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:34:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 02:34:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 02:34:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:34:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2023-11-19 02:34:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2023-11-19 02:34:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 02:34:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 02:34:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2023-11-19 02:34:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2023-11-19 02:34:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 02:34:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 02:34:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-11-19 02:34:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-11-19 02:34:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 02:34:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 02:34:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2023-11-19 02:34:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2023-11-19 02:34:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2023-11-19 02:34:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2023-11-19 02:34:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 02:34:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 02:34:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2023-11-19 02:34:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2023-11-19 02:34:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 02:34:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 02:34:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-19 02:34:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-19 02:34:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2023-11-19 02:34:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2023-11-19 02:34:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 02:34:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 02:34:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:34:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2023-11-19 02:34:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2023-11-19 02:34:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:34:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:34:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-19 02:34:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-19 02:34:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-19 02:34:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-19 02:34:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2023-11-19 02:34:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2023-11-19 02:34:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 02:34:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 02:34:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-19 02:34:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-19 02:34:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 02:34:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 02:34:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2023-11-19 02:34:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2023-11-19 02:34:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2023-11-19 02:34:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2023-11-19 02:34:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 02:34:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 02:34:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:34:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:34:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-19 02:34:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-19 02:34:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2023-11-19 02:34:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2023-11-19 02:34:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:34:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:34:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 02:34:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 02:34:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2023-11-19 02:34:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2023-11-19 02:34:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2023-11-19 02:34:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2023-11-19 02:34:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2023-11-19 02:34:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2023-11-19 02:34:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-19 02:34:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-19 02:34:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-11-19 02:34:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-11-19 02:34:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 02:34:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 02:34:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2023-11-19 02:34:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2023-11-19 02:34:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 02:34:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 02:34:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2023-11-19 02:34:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2023-11-19 02:34:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 02:34:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 02:34:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:34:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:34:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2023-11-19 02:34:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2023-11-19 02:34:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:34:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-19 02:34:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-19 02:34:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2023-11-19 02:34:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2023-11-19 02:34:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-19 02:34:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-19 02:34:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 02:34:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 02:34:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 02:34:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 02:34:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-19 02:34:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-19 02:34:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:34:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 02:34:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 02:34:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:34:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 02:34:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 02:34:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-19 02:34:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-19 02:34:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:34:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:34:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 02:34:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 02:34:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 02:34:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 02:34:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2023-11-19 02:34:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2023-11-19 02:34:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 02:34:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 02:34:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2023-11-19 02:34:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2023-11-19 02:34:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2023-11-19 02:34:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2023-11-19 02:34:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:34:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:34:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-19 02:34:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-19 02:34:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:34:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:34:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-19 02:34:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-19 02:34:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 02:34:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 02:34:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 02:34:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 02:34:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2023-11-19 02:34:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2023-11-19 02:34:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2023-11-19 02:34:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2023-11-19 02:34:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 02:34:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 02:34:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2023-11-19 02:34:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2023-11-19 02:34:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-19 02:34:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-19 02:34:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 02:34:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 02:34:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 02:34:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 02:34:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2023-11-19 02:34:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2023-11-19 02:34:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:34:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:34:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:34:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2023-11-19 02:34:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2023-11-19 02:34:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2023-11-19 02:34:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2023-11-19 02:34:59,338 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 02:34:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 02:34:59,339 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2023-11-19 02:34:59,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2023-11-19 02:34:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2023-11-19 02:34:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2023-11-19 02:34:59,340 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-19 02:34:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-19 02:34:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2023-11-19 02:34:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2023-11-19 02:34:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 02:34:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 02:34:59,341 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 02:34:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 02:34:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2023-11-19 02:34:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2023-11-19 02:34:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2023-11-19 02:34:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2023-11-19 02:34:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-19 02:34:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-19 02:34:59,342 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2023-11-19 02:34:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2023-11-19 02:34:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2023-11-19 02:34:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2023-11-19 02:34:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2023-11-19 02:34:59,343 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2023-11-19 02:34:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 02:34:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 02:34:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-19 02:34:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-19 02:34:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 02:34:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 02:34:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 02:34:59,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 02:34:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:34:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 02:34:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 02:34:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2023-11-19 02:34:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2023-11-19 02:34:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 02:34:59,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 02:34:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 02:34:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 02:34:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 02:34:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 02:34:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 02:34:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 02:34:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 02:34:59,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 02:34:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 02:34:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 02:34:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 02:34:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 02:34:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2023-11-19 02:34:59,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2023-11-19 02:34:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2023-11-19 02:34:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2023-11-19 02:34:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 02:34:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 02:34:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2023-11-19 02:34:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2023-11-19 02:34:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2023-11-19 02:34:59,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2023-11-19 02:34:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2023-11-19 02:34:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2023-11-19 02:34:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 02:34:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 02:34:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-11-19 02:34:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-11-19 02:34:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2023-11-19 02:34:59,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2023-11-19 02:34:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 02:34:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 02:34:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2023-11-19 02:34:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2023-11-19 02:34:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:34:59,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:34:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-19 02:34:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-19 02:34:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 02:34:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 02:34:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2023-11-19 02:34:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2023-11-19 02:34:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 02:34:59,351 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 02:34:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2023-11-19 02:34:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2023-11-19 02:34:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2023-11-19 02:34:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2023-11-19 02:34:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-19 02:34:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-19 02:34:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 02:34:59,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 02:34:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2023-11-19 02:34:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2023-11-19 02:34:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 02:34:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 02:34:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 02:34:59,353 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 02:34:59,357 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2023-11-19 02:34:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2023-11-19 02:34:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2023-11-19 02:34:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2023-11-19 02:34:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 02:34:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 02:34:59,358 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 02:34:59,358 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 02:34:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2023-11-19 02:34:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2023-11-19 02:34:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:34:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2023-11-19 02:34:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2023-11-19 02:34:59,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 02:34:59,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 02:34:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 02:34:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 02:34:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2023-11-19 02:34:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2023-11-19 02:34:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 02:35:01,067 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:35:01,074 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:35:01,183 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:35:25,985 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 02:35:26,471 INFO L277 CfgBuilder]: Performing block encoding