./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ --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 678d1ed0889f06c506279e4c19484f47385b64dd1d4a949ec484624bf8468835 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:00:29,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:00:29,643 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:00:29,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:00:29,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:00:29,692 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:00:29,693 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:00:29,693 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:00:29,694 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:00:29,699 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:00:29,700 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:00:29,700 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:00:29,701 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:00:29,702 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:00:29,703 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:00:29,703 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:00:29,704 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:00:29,704 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:00:29,705 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:00:29,706 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:00:29,707 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:00:29,707 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:00:29,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:00:29,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:00:29,710 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:00:29,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:00:29,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:00:29,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:00:29,711 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:00:29,712 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:00:29,713 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:00:29,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:00:29,713 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:00:29,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:00:29,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:00:29,714 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:00:29,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:00:29,715 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:00:29,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:00:29,715 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:00:29,716 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:00:29,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:00:29,716 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 678d1ed0889f06c506279e4c19484f47385b64dd1d4a949ec484624bf8468835 [2023-11-19 05:00:30,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:00:30,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:00:30,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:00:30,053 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:00:30,053 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:00:30,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2023-11-19 05:00:33,295 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:00:34,301 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:00:34,302 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2023-11-19 05:00:34,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/data/8c4ecc908/2d0dd07403d945d292fddd928b82f8ac/FLAGc7e2736bf [2023-11-19 05:00:34,398 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/data/8c4ecc908/2d0dd07403d945d292fddd928b82f8ac [2023-11-19 05:00:34,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:00:34,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:00:34,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:00:34,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:00:34,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:00:34,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:00:34" (1/1) ... [2023-11-19 05:00:34,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eafb383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:34, skipping insertion in model container [2023-11-19 05:00:34,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:00:34" (1/1) ... [2023-11-19 05:00:34,697 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:00:43,108 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[596672,596685] [2023-11-19 05:00:43,114 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[596841,596854] [2023-11-19 05:00:43,127 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[597008,597021] [2023-11-19 05:00:43,128 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[597176,597189] [2023-11-19 05:00:43,186 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:00:43,312 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:00:43,521 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"); [6147] [2023-11-19 05:00:43,523 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)); [6154] [2023-11-19 05:00:43,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6161] [2023-11-19 05:00:43,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6177] [2023-11-19 05:00:43,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6243-6244] [2023-11-19 05:00:43,531 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"); [6249-6251] [2023-11-19 05:00:43,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6427] [2023-11-19 05:00:43,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6435] [2023-11-19 05:00:43,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6443] [2023-11-19 05:00:43,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6450] [2023-11-19 05:00:43,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6457] [2023-11-19 05:00:43,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6464] [2023-11-19 05:00:43,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6561] [2023-11-19 05:00:43,544 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)); [6590-6591] [2023-11-19 05:00:43,552 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)); [6720-6721] [2023-11-19 05:00:43,555 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)); [6754-6755] [2023-11-19 05:00:43,557 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)); [6795-6796] [2023-11-19 05:00:43,558 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)); [6824-6825] [2023-11-19 05:00:43,560 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)); [6861-6862] [2023-11-19 05:00:43,562 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)); [6898-6899] [2023-11-19 05:00:43,578 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)); [7393-7394] [2023-11-19 05:00:43,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7400] [2023-11-19 05:00:43,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7579] [2023-11-19 05:00:43,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7619] [2023-11-19 05:00:43,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7796] [2023-11-19 05:00:43,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7799] [2023-11-19 05:00:43,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7802] [2023-11-19 05:00:43,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7805] [2023-11-19 05:00:43,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7836] [2023-11-19 05:00:43,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7839] [2023-11-19 05:00:43,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7842] [2023-11-19 05:00:43,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7845] [2023-11-19 05:00:43,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7876] [2023-11-19 05:00:43,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7879] [2023-11-19 05:00:43,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7882] [2023-11-19 05:00:43,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7885] [2023-11-19 05:00:43,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7916] [2023-11-19 05:00:43,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7919] [2023-11-19 05:00:43,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7922] [2023-11-19 05:00:43,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7925] [2023-11-19 05:00:43,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8046] [2023-11-19 05:00:43,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8049] [2023-11-19 05:00:43,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8052] [2023-11-19 05:00:43,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8055] [2023-11-19 05:00:43,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8086] [2023-11-19 05:00:43,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8089] [2023-11-19 05:00:43,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8092] [2023-11-19 05:00:43,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8095] [2023-11-19 05:00:43,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8126] [2023-11-19 05:00:43,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8129] [2023-11-19 05:00:43,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8132] [2023-11-19 05:00:43,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8135] [2023-11-19 05:00:43,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8166] [2023-11-19 05:00:43,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8169] [2023-11-19 05:00:43,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8172] [2023-11-19 05:00:43,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8175] [2023-11-19 05:00:43,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9900] [2023-11-19 05:00:43,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9902] [2023-11-19 05:00:43,820 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)); [9941-9942] [2023-11-19 05:00:43,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10218] [2023-11-19 05:00:43,959 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)); [11163-11164] [2023-11-19 05:00:43,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11201] [2023-11-19 05:00:44,093 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11905] [2023-11-19 05:00:44,096 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11953] [2023-11-19 05:00:44,102 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)); [12095-12096] [2023-11-19 05:00:44,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12193] [2023-11-19 05:00:44,137 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12847] [2023-11-19 05:00:44,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (3130), "i" (12UL)); [12932-12933] [2023-11-19 05:00:44,486 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[596672,596685] [2023-11-19 05:00:44,487 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[596841,596854] [2023-11-19 05:00:44,488 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[597008,597021] [2023-11-19 05:00:44,489 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_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[597176,597189] [2023-11-19 05:00:44,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:00:45,401 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:00:45,401 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:00:45,401 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:00:45,402 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:00:45,402 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:00:45,412 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:00:45,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45 WrapperNode [2023-11-19 05:00:45,413 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:00:45,415 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:00:45,416 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:00:45,416 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:00:45,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:45,733 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,354 INFO L138 Inliner]: procedures = 824, calls = 5794, calls flagged for inlining = 433, calls inlined = 373, statements flattened = 12583 [2023-11-19 05:00:46,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:00:46,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:00:46,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:00:46,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:00:46,371 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,457 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,728 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,784 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:46,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:47,009 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:00:47,011 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:00:47,012 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:00:47,012 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:00:47,013 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:00:45" (1/1) ... [2023-11-19 05:00:47,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:00:47,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:00:47,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:00:47,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ae8de04-16e3-4c5d-b746-84aaaeb2f15e/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:00:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 05:00:47,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 05:00:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2023-11-19 05:00:47,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2023-11-19 05:00:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2023-11-19 05:00:47,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2023-11-19 05:00:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2023-11-19 05:00:47,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2023-11-19 05:00:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 05:00:47,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 05:00:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2023-11-19 05:00:47,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2023-11-19 05:00:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2023-11-19 05:00:47,125 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2023-11-19 05:00:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 05:00:47,125 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 05:00:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-19 05:00:47,125 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-19 05:00:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 05:00:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 05:00:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2023-11-19 05:00:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2023-11-19 05:00:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 05:00:47,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 05:00:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 05:00:47,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 05:00:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-19 05:00:47,129 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-19 05:00:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 05:00:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-11-19 05:00:47,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-11-19 05:00:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 05:00:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 05:00:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 05:00:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 05:00:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2023-11-19 05:00:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2023-11-19 05:00:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 05:00:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 05:00:47,134 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 05:00:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 05:00:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-19 05:00:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-19 05:00:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2023-11-19 05:00:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2023-11-19 05:00:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 05:00:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 05:00:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 05:00:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 05:00:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2023-11-19 05:00:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2023-11-19 05:00:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 05:00:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 05:00:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 05:00:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 05:00:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 05:00:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 05:00:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2023-11-19 05:00:47,139 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2023-11-19 05:00:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 05:00:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2023-11-19 05:00:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2023-11-19 05:00:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2023-11-19 05:00:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2023-11-19 05:00:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 05:00:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 05:00:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 05:00:47,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 05:00:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-19 05:00:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-19 05:00:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 05:00:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 05:00:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 05:00:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 05:00:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 05:00:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 05:00:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2023-11-19 05:00:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2023-11-19 05:00:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-19 05:00:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-19 05:00:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 05:00:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 05:00:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 05:00:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 05:00:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 05:00:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 05:00:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 05:00:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2023-11-19 05:00:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2023-11-19 05:00:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-19 05:00:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-19 05:00:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 05:00:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 05:00:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-19 05:00:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-19 05:00:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2023-11-19 05:00:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2023-11-19 05:00:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-19 05:00:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-19 05:00:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:00:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2023-11-19 05:00:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2023-11-19 05:00:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2023-11-19 05:00:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2023-11-19 05:00:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2023-11-19 05:00:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2023-11-19 05:00:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 05:00:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 05:00:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 05:00:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 05:00:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 05:00:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 05:00:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2023-11-19 05:00:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2023-11-19 05:00:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 05:00:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 05:00:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-11-19 05:00:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-11-19 05:00:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2023-11-19 05:00:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2023-11-19 05:00:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-19 05:00:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-19 05:00:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 05:00:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 05:00:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2023-11-19 05:00:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2023-11-19 05:00:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 05:00:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 05:00:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2023-11-19 05:00:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2023-11-19 05:00:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 05:00:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 05:00:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2023-11-19 05:00:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2023-11-19 05:00:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:00:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:00:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2023-11-19 05:00:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2023-11-19 05:00:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 05:00:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 05:00:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2023-11-19 05:00:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2023-11-19 05:00:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 05:00:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 05:00:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 05:00:47,170 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 05:00:47,170 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 05:00:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-19 05:00:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-19 05:00:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-11-19 05:00:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-11-19 05:00:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 05:00:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 05:00:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2023-11-19 05:00:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2023-11-19 05:00:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 05:00:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2023-11-19 05:00:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2023-11-19 05:00:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 05:00:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 05:00:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2023-11-19 05:00:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2023-11-19 05:00:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2023-11-19 05:00:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2023-11-19 05:00:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 05:00:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 05:00:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 05:00:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 05:00:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-19 05:00:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-19 05:00:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2023-11-19 05:00:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2023-11-19 05:00:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 05:00:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 05:00:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 05:00:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 05:00:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 05:00:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 05:00:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2023-11-19 05:00:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2023-11-19 05:00:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 05:00:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 05:00:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2023-11-19 05:00:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2023-11-19 05:00:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2023-11-19 05:00:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2023-11-19 05:00:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2023-11-19 05:00:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2023-11-19 05:00:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2023-11-19 05:00:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2023-11-19 05:00:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 05:00:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 05:00:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 05:00:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 05:00:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2023-11-19 05:00:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2023-11-19 05:00:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 05:00:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 05:00:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2023-11-19 05:00:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2023-11-19 05:00:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 05:00:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 05:00:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-11-19 05:00:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-11-19 05:00:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 05:00:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 05:00:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2023-11-19 05:00:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2023-11-19 05:00:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 05:00:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 05:00:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2023-11-19 05:00:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2023-11-19 05:00:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 05:00:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 05:00:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-19 05:00:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-19 05:00:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2023-11-19 05:00:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2023-11-19 05:00:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 05:00:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 05:00:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2023-11-19 05:00:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2023-11-19 05:00:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 05:00:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2023-11-19 05:00:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2023-11-19 05:00:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 05:00:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 05:00:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-19 05:00:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-19 05:00:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-19 05:00:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-19 05:00:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2023-11-19 05:00:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2023-11-19 05:00:47,196 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 05:00:47,196 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 05:00:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-19 05:00:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-19 05:00:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 05:00:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 05:00:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2023-11-19 05:00:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2023-11-19 05:00:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2023-11-19 05:00:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2023-11-19 05:00:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 05:00:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 05:00:47,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 05:00:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 05:00:47,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-19 05:00:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-19 05:00:47,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2023-11-19 05:00:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2023-11-19 05:00:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 05:00:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 05:00:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 05:00:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 05:00:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2023-11-19 05:00:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2023-11-19 05:00:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2023-11-19 05:00:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2023-11-19 05:00:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2023-11-19 05:00:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2023-11-19 05:00:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-19 05:00:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-19 05:00:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2023-11-19 05:00:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2023-11-19 05:00:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 05:00:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 05:00:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2023-11-19 05:00:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2023-11-19 05:00:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 05:00:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 05:00:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2023-11-19 05:00:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2023-11-19 05:00:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 05:00:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 05:00:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 05:00:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 05:00:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2023-11-19 05:00:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2023-11-19 05:00:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 05:00:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-19 05:00:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-19 05:00:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2023-11-19 05:00:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2023-11-19 05:00:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-19 05:00:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-19 05:00:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 05:00:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 05:00:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 05:00:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 05:00:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2023-11-19 05:00:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2023-11-19 05:00:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 05:00:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 05:00:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 05:00:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 05:00:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 05:00:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 05:00:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2023-11-19 05:00:47,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2023-11-19 05:00:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 05:00:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 05:00:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 05:00:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 05:00:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 05:00:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 05:00:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2023-11-19 05:00:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2023-11-19 05:00:47,208 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-19 05:00:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-19 05:00:47,208 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2023-11-19 05:00:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2023-11-19 05:00:47,208 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2023-11-19 05:00:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2023-11-19 05:00:47,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:00:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:00:47,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-19 05:00:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-19 05:00:47,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:00:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:00:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-19 05:00:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-19 05:00:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2023-11-19 05:00:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2023-11-19 05:00:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2023-11-19 05:00:47,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2023-11-19 05:00:47,210 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 05:00:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 05:00:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2023-11-19 05:00:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2023-11-19 05:00:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-19 05:00:47,211 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-19 05:00:47,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 05:00:47,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 05:00:47,212 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 05:00:47,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 05:00:47,213 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2023-11-19 05:00:47,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2023-11-19 05:00:47,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 05:00:47,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 05:00:47,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 05:00:47,214 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2023-11-19 05:00:47,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2023-11-19 05:00:47,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 05:00:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 05:00:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2023-11-19 05:00:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2023-11-19 05:00:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 05:00:47,215 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 05:00:47,215 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2023-11-19 05:00:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2023-11-19 05:00:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2023-11-19 05:00:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2023-11-19 05:00:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-19 05:00:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-19 05:00:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2023-11-19 05:00:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2023-11-19 05:00:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 05:00:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 05:00:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 05:00:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 05:00:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2023-11-19 05:00:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2023-11-19 05:00:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2023-11-19 05:00:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2023-11-19 05:00:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-19 05:00:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-19 05:00:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2023-11-19 05:00:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2023-11-19 05:00:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2023-11-19 05:00:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2023-11-19 05:00:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2023-11-19 05:00:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2023-11-19 05:00:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 05:00:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 05:00:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-19 05:00:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-19 05:00:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 05:00:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 05:00:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 05:00:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 05:00:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 05:00:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 05:00:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 05:00:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 05:00:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 05:00:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2023-11-19 05:00:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2023-11-19 05:00:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 05:00:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 05:00:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 05:00:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 05:00:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 05:00:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 05:00:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 05:00:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 05:00:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 05:00:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 05:00:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 05:00:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 05:00:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 05:00:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 05:00:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2023-11-19 05:00:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2023-11-19 05:00:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2023-11-19 05:00:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2023-11-19 05:00:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 05:00:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 05:00:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2023-11-19 05:00:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2023-11-19 05:00:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2023-11-19 05:00:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2023-11-19 05:00:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2023-11-19 05:00:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2023-11-19 05:00:47,226 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 05:00:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 05:00:47,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-11-19 05:00:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-11-19 05:00:47,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2023-11-19 05:00:47,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2023-11-19 05:00:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 05:00:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 05:00:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2023-11-19 05:00:47,227 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2023-11-19 05:00:47,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 05:00:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 05:00:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-19 05:00:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-19 05:00:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 05:00:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 05:00:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2023-11-19 05:00:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2023-11-19 05:00:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 05:00:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 05:00:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2023-11-19 05:00:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2023-11-19 05:00:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-19 05:00:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-19 05:00:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 05:00:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 05:00:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2023-11-19 05:00:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2023-11-19 05:00:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 05:00:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 05:00:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 05:00:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 05:00:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2023-11-19 05:00:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2023-11-19 05:00:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2023-11-19 05:00:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2023-11-19 05:00:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 05:00:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 05:00:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 05:00:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 05:00:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2023-11-19 05:00:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2023-11-19 05:00:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:00:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2023-11-19 05:00:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2023-11-19 05:00:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 05:00:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 05:00:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 05:00:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 05:00:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2023-11-19 05:00:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2023-11-19 05:00:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 05:00:49,315 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:00:49,322 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:00:49,457 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 05:01:07,086 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 05:01:07,363 INFO L277 CfgBuilder]: Performing block encoding