./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-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91 --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 caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:48:43,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:48:43,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-24 23:48:43,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:48:43,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:48:43,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:48:43,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:48:43,160 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:48:43,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:48:43,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:48:43,166 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:48:43,168 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:48:43,169 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:48:43,170 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:48:43,171 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:48:43,171 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:48:43,172 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:48:43,172 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:48:43,172 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:48:43,173 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:48:43,173 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:48:43,174 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:48:43,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:48:43,176 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:48:43,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:48:43,177 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:48:43,177 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:48:43,177 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:48:43,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:48:43,178 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:48:43,180 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:48:43,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:48:43,180 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:48:43,180 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:48:43,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:48:43,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:48:43,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:48:43,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:48:43,182 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:48:43,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:48:43,182 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:48:43,183 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:48:43,183 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:48:43,183 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:48:43,184 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2023-11-24 23:48:43,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:48:43,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:48:43,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:48:43,508 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:48:43,509 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:48:43,510 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-24 23:48:46,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:48:47,578 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:48:47,578 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-24 23:48:47,657 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/data/02b839d66/579f3c5fa1f74c81bdfc5f1dcc508ddb/FLAG0b1216e8f [2023-11-24 23:48:47,671 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/data/02b839d66/579f3c5fa1f74c81bdfc5f1dcc508ddb [2023-11-24 23:48:47,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:48:47,675 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:48:47,677 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:48:47,677 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:48:47,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:48:47,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:48:47" (1/1) ... [2023-11-24 23:48:47,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24edc887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:47, skipping insertion in model container [2023-11-24 23:48:47,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:48:47" (1/1) ... [2023-11-24 23:48:47,991 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:48:54,519 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2023-11-24 23:48:54,525 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2023-11-24 23:48:54,525 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2023-11-24 23:48:54,527 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2023-11-24 23:48:54,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:48:54,682 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:48:54,824 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"); [5443] [2023-11-24 23:48:54,826 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)); [5450] [2023-11-24 23:48:54,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5457] [2023-11-24 23:48:54,829 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)); [5510-5511] [2023-11-24 23:48:54,830 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"); [5516-5518] [2023-11-24 23:48:54,831 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" (814), "i" (12UL)); [5543-5544] [2023-11-24 23:48:54,831 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5549-5551] [2023-11-24 23:48:54,832 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" (819), "i" (12UL)); [5575-5576] [2023-11-24 23:48:54,833 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5581-5583] [2023-11-24 23:48:54,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5667] [2023-11-24 23:48:54,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5670] [2023-11-24 23:48:54,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5673] [2023-11-24 23:48:54,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5676] [2023-11-24 23:48:54,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5921] [2023-11-24 23:48:54,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5928] [2023-11-24 23:48:54,845 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)); [5984-5985] [2023-11-24 23:48:54,850 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)); [6109-6110] [2023-11-24 23:48:54,852 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)); [6143-6144] [2023-11-24 23:48:54,854 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)); [6185-6186] [2023-11-24 23:48:54,856 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)); [6214-6215] [2023-11-24 23:48:54,869 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)); [6631-6632] [2023-11-24 23:48:54,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6638] [2023-11-24 23:48:54,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6796] [2023-11-24 23:48:54,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6836] [2023-11-24 23:48:54,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6998] [2023-11-24 23:48:54,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7001] [2023-11-24 23:48:54,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7004] [2023-11-24 23:48:54,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7007] [2023-11-24 23:48:54,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7038] [2023-11-24 23:48:54,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7041] [2023-11-24 23:48:54,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7044] [2023-11-24 23:48:54,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7047] [2023-11-24 23:48:54,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7078] [2023-11-24 23:48:54,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7081] [2023-11-24 23:48:54,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7084] [2023-11-24 23:48:54,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7087] [2023-11-24 23:48:54,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7118] [2023-11-24 23:48:54,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7121] [2023-11-24 23:48:54,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7124] [2023-11-24 23:48:54,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7127] [2023-11-24 23:48:54,942 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/nvidia/forcedeth.c"), "i" (1670), "i" (12UL)); [9034-9035] [2023-11-24 23:48:54,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9231] [2023-11-24 23:48:54,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9322] [2023-11-24 23:48:55,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9692] [2023-11-24 23:48:55,086 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11174] [2023-11-24 23:48:55,484 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2023-11-24 23:48:55,485 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2023-11-24 23:48:55,486 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2023-11-24 23:48:55,487 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_f1f3d4a2-5093-493c-9d5d-0e954324a523/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2023-11-24 23:48:55,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:48:56,014 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:48:56,014 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:48:56,015 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:48:56,023 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:48:56,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56 WrapperNode [2023-11-24 23:48:56,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:48:56,026 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:48:56,027 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:48:56,027 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:48:56,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:56,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:56,848 INFO L138 Inliner]: procedures = 730, calls = 6232, calls flagged for inlining = 371, calls inlined = 342, statements flattened = 15783 [2023-11-24 23:48:56,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:48:56,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:48:56,850 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:48:56,850 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:48:56,860 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:56,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,587 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,717 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,827 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:48:57,828 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:48:57,829 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:48:57,829 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:48:57,830 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:48:56" (1/1) ... [2023-11-24 23:48:57,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:48:57,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:48:57,867 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:48:57,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1f3d4a2-5093-493c-9d5d-0e954324a523/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:48:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2023-11-24 23:48:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2023-11-24 23:48:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-11-24 23:48:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-11-24 23:48:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2023-11-24 23:48:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2023-11-24 23:48:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-24 23:48:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-24 23:48:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2023-11-24 23:48:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2023-11-24 23:48:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2023-11-24 23:48:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2023-11-24 23:48:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2023-11-24 23:48:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2023-11-24 23:48:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 23:48:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 23:48:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:48:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:48:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:48:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:48:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 23:48:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 23:48:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 23:48:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 23:48:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2023-11-24 23:48:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2023-11-24 23:48:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:48:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:48:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:48:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:48:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2023-11-24 23:48:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2023-11-24 23:48:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:48:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:48:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2023-11-24 23:48:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2023-11-24 23:48:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-24 23:48:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-24 23:48:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:48:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:48:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-24 23:48:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-24 23:48:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 23:48:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 23:48:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2023-11-24 23:48:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2023-11-24 23:48:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2023-11-24 23:48:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2023-11-24 23:48:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2023-11-24 23:48:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2023-11-24 23:48:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-24 23:48:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-24 23:48:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2023-11-24 23:48:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2023-11-24 23:48:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:48:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:48:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:48:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:48:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-24 23:48:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-24 23:48:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:48:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2023-11-24 23:48:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2023-11-24 23:48:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2023-11-24 23:48:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2023-11-24 23:48:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 23:48:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 23:48:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:48:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:48:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2023-11-24 23:48:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2023-11-24 23:48:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:48:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:48:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2023-11-24 23:48:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2023-11-24 23:48:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 23:48:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 23:48:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:48:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:48:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:48:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:48:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 23:48:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 23:48:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-24 23:48:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-24 23:48:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:48:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 23:48:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 23:48:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2023-11-24 23:48:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2023-11-24 23:48:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-24 23:48:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-24 23:48:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-24 23:48:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-24 23:48:57,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-24 23:48:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-24 23:48:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 23:48:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 23:48:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:48:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:48:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 23:48:57,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 23:48:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 23:48:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 23:48:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2023-11-24 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2023-11-24 23:48:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:48:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-24 23:48:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-24 23:48:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:48:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:48:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 23:48:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 23:48:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2023-11-24 23:48:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2023-11-24 23:48:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:48:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:48:57,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:48:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-24 23:48:57,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-24 23:48:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:48:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:48:57,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:48:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:48:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2023-11-24 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2023-11-24 23:48:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:48:57,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:48:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:48:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:48:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2023-11-24 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2023-11-24 23:48:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2023-11-24 23:48:57,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2023-11-24 23:48:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:48:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:48:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-11-24 23:48:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-11-24 23:48:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2023-11-24 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2023-11-24 23:48:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2023-11-24 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2023-11-24 23:48:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:48:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:48:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2023-11-24 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2023-11-24 23:48:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:48:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:48:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:48:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:48:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-24 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-24 23:48:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-24 23:48:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-24 23:48:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2023-11-24 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2023-11-24 23:48:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 23:48:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2023-11-24 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2023-11-24 23:48:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:48:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 23:48:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 23:48:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2023-11-24 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2023-11-24 23:48:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:48:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:48:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:48:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:48:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 23:48:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2023-11-24 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2023-11-24 23:48:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:48:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-24 23:48:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-24 23:48:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2023-11-24 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2023-11-24 23:48:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-24 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-24 23:48:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:48:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:48:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2023-11-24 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2023-11-24 23:48:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-24 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-24 23:48:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2023-11-24 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2023-11-24 23:48:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:48:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:48:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2023-11-24 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2023-11-24 23:48:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2023-11-24 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2023-11-24 23:48:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:48:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 23:48:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 23:48:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:48:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:48:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:48:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:48:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2023-11-24 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2023-11-24 23:48:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-24 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-24 23:48:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-24 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-24 23:48:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2023-11-24 23:48:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2023-11-24 23:48:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2023-11-24 23:48:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2023-11-24 23:48:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2023-11-24 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2023-11-24 23:48:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 23:48:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 23:48:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2023-11-24 23:48:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2023-11-24 23:48:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-24 23:48:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-24 23:48:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2023-11-24 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2023-11-24 23:48:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:48:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2023-11-24 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2023-11-24 23:48:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 23:48:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 23:48:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2023-11-24 23:48:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2023-11-24 23:48:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:48:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:48:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:48:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:48:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:48:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:48:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2023-11-24 23:48:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2023-11-24 23:48:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:48:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:48:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-24 23:48:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-24 23:48:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 23:48:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 23:48:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-24 23:48:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-24 23:48:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2023-11-24 23:48:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2023-11-24 23:48:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2023-11-24 23:48:57,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2023-11-24 23:48:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-24 23:48:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2023-11-24 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2023-11-24 23:48:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-11-24 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-11-24 23:48:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 23:48:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:48:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:48:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-24 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-24 23:48:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-24 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-24 23:48:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2023-11-24 23:48:57,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2023-11-24 23:48:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:48:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2023-11-24 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2023-11-24 23:48:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:48:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-24 23:48:57,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-24 23:48:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2023-11-24 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2023-11-24 23:48:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-24 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-24 23:48:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 23:48:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-24 23:48:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-24 23:48:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 23:48:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2023-11-24 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2023-11-24 23:48:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-24 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-24 23:48:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 23:48:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 23:48:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-11-24 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-11-24 23:48:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:48:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-24 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-24 23:48:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-24 23:48:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-24 23:48:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:48:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2023-11-24 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2023-11-24 23:48:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2023-11-24 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2023-11-24 23:48:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 23:48:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2023-11-24 23:48:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2023-11-24 23:48:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:48:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2023-11-24 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2023-11-24 23:48:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2023-11-24 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2023-11-24 23:48:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:48:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:48:57,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:48:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-11-24 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-11-24 23:48:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:48:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-24 23:48:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-24 23:48:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-24 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-24 23:48:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2023-11-24 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2023-11-24 23:48:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 23:48:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-24 23:48:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-24 23:48:57,984 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-24 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-24 23:48:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:48:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-24 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-24 23:48:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:48:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:48:57,985 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-24 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-24 23:48:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:48:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2023-11-24 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2023-11-24 23:48:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2023-11-24 23:48:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2023-11-24 23:48:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-11-24 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-11-24 23:48:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-11-24 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-11-24 23:48:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2023-11-24 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2023-11-24 23:48:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2023-11-24 23:48:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2023-11-24 23:48:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 23:48:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:48:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-24 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-24 23:48:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-24 23:48:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-24 23:48:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2023-11-24 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2023-11-24 23:48:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2023-11-24 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2023-11-24 23:48:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2023-11-24 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2023-11-24 23:48:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 23:48:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 23:48:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2023-11-24 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2023-11-24 23:48:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2023-11-24 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2023-11-24 23:48:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:48:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2023-11-24 23:48:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2023-11-24 23:48:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:48:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2023-11-24 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2023-11-24 23:48:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-24 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-24 23:48:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:48:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2023-11-24 23:48:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2023-11-24 23:48:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2023-11-24 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2023-11-24 23:48:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:48:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2023-11-24 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2023-11-24 23:48:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-11-24 23:48:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-11-24 23:48:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2023-11-24 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2023-11-24 23:48:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-24 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-24 23:48:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 23:48:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 23:48:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 23:48:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2023-11-24 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2023-11-24 23:48:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2023-11-24 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2023-11-24 23:48:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2023-11-24 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2023-11-24 23:48:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2023-11-24 23:48:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2023-11-24 23:48:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2023-11-24 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2023-11-24 23:48:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-24 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-24 23:48:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2023-11-24 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2023-11-24 23:48:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2023-11-24 23:48:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2023-11-24 23:48:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2023-11-24 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2023-11-24 23:48:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2023-11-24 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2023-11-24 23:48:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:48:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:48:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:48:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-24 23:48:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-24 23:48:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-24 23:48:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-24 23:48:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2023-11-24 23:48:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:48:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2023-11-24 23:48:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2023-11-24 23:48:59,731 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:48:59,741 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:49:00,944 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;