./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire --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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:12:43,156 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:12:43,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:12:43,278 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:12:43,279 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:12:43,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:12:43,321 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:12:43,322 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:12:43,323 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:12:43,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:12:43,328 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:12:43,329 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:12:43,329 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:12:43,331 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:12:43,332 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:12:43,332 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:12:43,333 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:12:43,333 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:12:43,334 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:12:43,334 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:12:43,335 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:12:43,336 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:12:43,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:12:43,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:12:43,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:12:43,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:12:43,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:12:43,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:12:43,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:12:43,340 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:12:43,341 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:12:43,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:12:43,352 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:12:43,352 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:12:43,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:12:43,353 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:12:43,353 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:12:43,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:12:43,354 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:12:43,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:12:43,355 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:12:43,355 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:12:43,356 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:12:43,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:12:43,356 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_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2023-11-23 21:12:43,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:12:43,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:12:43,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:12:43,719 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:12:43,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:12:43,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-23 21:12:46,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:12:47,776 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:12:47,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-23 21:12:47,877 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/data/2cfd32be3/7e828654f3ad4e5888775024bec04d9a/FLAGad0bff749 [2023-11-23 21:12:47,897 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/data/2cfd32be3/7e828654f3ad4e5888775024bec04d9a [2023-11-23 21:12:47,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:12:47,907 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:12:47,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:12:47,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:12:47,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:12:47,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:12:47" (1/1) ... [2023-11-23 21:12:47,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3955140f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:47, skipping insertion in model container [2023-11-23 21:12:47,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:12:47" (1/1) ... [2023-11-23 21:12:48,212 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:12:53,438 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2023-11-23 21:12:53,443 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2023-11-23 21:12:53,444 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2023-11-23 21:12:53,450 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2023-11-23 21:12:53,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:12:53,588 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:12:53,700 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"); [5485] [2023-11-23 21:12:53,702 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)); [5492] [2023-11-23 21:12:53,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5499] [2023-11-23 21:12:53,705 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5552-5553] [2023-11-23 21:12:53,705 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"); [5558-5560] [2023-11-23 21:12:53,706 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5585-5586] [2023-11-23 21:12:53,706 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"); [5591-5593] [2023-11-23 21:12:53,707 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5617-5618] [2023-11-23 21:12:53,708 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"); [5623-5625] [2023-11-23 21:12:53,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5661] [2023-11-23 21:12:53,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5664] [2023-11-23 21:12:53,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5667] [2023-11-23 21:12:53,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5670] [2023-11-23 21:12:53,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5832] [2023-11-23 21:12:53,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5839] [2023-11-23 21:12:53,716 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)); [5895-5896] [2023-11-23 21:12:53,720 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)); [6020-6021] [2023-11-23 21:12:53,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6054-6055] [2023-11-23 21:12:53,724 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)); [6096-6097] [2023-11-23 21:12:53,726 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)); [6125-6126] [2023-11-23 21:12:53,737 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)); [6542-6543] [2023-11-23 21:12:53,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6549] [2023-11-23 21:12:53,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6707] [2023-11-23 21:12:53,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6747] [2023-11-23 21:12:53,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6909] [2023-11-23 21:12:53,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6912] [2023-11-23 21:12:53,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6915] [2023-11-23 21:12:53,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6918] [2023-11-23 21:12:53,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6949] [2023-11-23 21:12:53,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6952] [2023-11-23 21:12:53,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6955] [2023-11-23 21:12:53,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6958] [2023-11-23 21:12:53,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6989] [2023-11-23 21:12:53,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6992] [2023-11-23 21:12:53,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6995] [2023-11-23 21:12:53,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6998] [2023-11-23 21:12:53,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7029] [2023-11-23 21:12:53,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7032] [2023-11-23 21:12:53,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7035] [2023-11-23 21:12:53,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7038] [2023-11-23 21:12:53,905 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)); [8945-8946] [2023-11-23 21:12:53,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9142] [2023-11-23 21:12:53,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9233] [2023-11-23 21:12:53,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9603] [2023-11-23 21:12:53,990 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11093] [2023-11-23 21:12:54,388 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2023-11-23 21:12:54,389 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2023-11-23 21:12:54,390 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2023-11-23 21:12:54,391 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_77eb1eff-7637-49f5-9538-97c5231a1b07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2023-11-23 21:12:54,404 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:12:54,824 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:54,824 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:54,824 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:54,832 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:12:54,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54 WrapperNode [2023-11-23 21:12:54,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:12:54,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:12:54,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:12:54,835 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:12:54,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:55,061 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:55,507 INFO L138 Inliner]: procedures = 583, calls = 5990, calls flagged for inlining = 291, calls inlined = 277, statements flattened = 14574 [2023-11-23 21:12:55,508 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:12:55,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:12:55,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:12:55,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:12:55,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:55,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:55,593 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:55,594 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,065 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,176 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,437 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:12:56,438 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:12:56,438 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:12:56,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:12:56,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:54" (1/1) ... [2023-11-23 21:12:56,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:12:56,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:12:56,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:12:56,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77eb1eff-7637-49f5-9538-97c5231a1b07/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:12:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2023-11-23 21:12:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2023-11-23 21:12:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2023-11-23 21:12:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2023-11-23 21:12:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-23 21:12:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-23 21:12:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2023-11-23 21:12:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2023-11-23 21:12:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2023-11-23 21:12:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2023-11-23 21:12:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2023-11-23 21:12:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2023-11-23 21:12:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:12:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:12:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:12:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:12:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 21:12:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 21:12:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 21:12:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 21:12:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2023-11-23 21:12:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2023-11-23 21:12:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:12:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:12:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2023-11-23 21:12:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2023-11-23 21:12:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:12:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:12:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2023-11-23 21:12:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2023-11-23 21:12:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2023-11-23 21:12:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2023-11-23 21:12:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 21:12:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 21:12:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:12:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:12:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-23 21:12:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-23 21:12:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:12:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:12:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2023-11-23 21:12:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2023-11-23 21:12:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2023-11-23 21:12:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2023-11-23 21:12:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2023-11-23 21:12:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2023-11-23 21:12:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 21:12:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 21:12:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2023-11-23 21:12:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2023-11-23 21:12:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:12:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:12:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2023-11-23 21:12:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2023-11-23 21:12:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-23 21:12:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-23 21:12:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2023-11-23 21:12:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2023-11-23 21:12:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2023-11-23 21:12:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2023-11-23 21:12:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:12:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2023-11-23 21:12:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2023-11-23 21:12:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2023-11-23 21:12:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2023-11-23 21:12:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2023-11-23 21:12:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2023-11-23 21:12:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:12:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:12:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:12:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:12:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2023-11-23 21:12:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2023-11-23 21:12:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:12:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:12:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2023-11-23 21:12:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2023-11-23 21:12:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2023-11-23 21:12:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2023-11-23 21:12:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:12:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:12:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:12:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:12:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:12:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:12:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 21:12:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-23 21:12:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:12:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:12:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:12:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:12:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-23 21:12:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-23 21:12:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:12:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:12:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:12:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2023-11-23 21:12:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2023-11-23 21:12:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-23 21:12:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-23 21:12:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-23 21:12:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-23 21:12:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-23 21:12:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-23 21:12:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:12:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:12:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2023-11-23 21:12:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2023-11-23 21:12:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:12:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:12:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 21:12:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 21:12:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:12:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:12:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-23 21:12:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-23 21:12:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2023-11-23 21:12:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2023-11-23 21:12:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2023-11-23 21:12:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2023-11-23 21:12:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2023-11-23 21:12:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2023-11-23 21:12:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:12:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-23 21:12:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-23 21:12:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:12:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:12:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:12:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:12:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2023-11-23 21:12:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2023-11-23 21:12:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:12:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:12:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:12:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:12:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:12:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:12:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:12:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:12:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:12:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:12:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:12:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:12:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:12:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:12:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:12:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:12:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2023-11-23 21:12:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2023-11-23 21:12:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2023-11-23 21:12:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2023-11-23 21:12:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-11-23 21:12:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-11-23 21:12:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-11-23 21:12:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-11-23 21:12:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 21:12:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 21:12:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:12:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:12:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-11-23 21:12:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-11-23 21:12:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2023-11-23 21:12:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2023-11-23 21:12:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2023-11-23 21:12:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2023-11-23 21:12:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2023-11-23 21:12:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2023-11-23 21:12:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:12:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-11-23 21:12:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-11-23 21:12:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2023-11-23 21:12:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2023-11-23 21:12:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 21:12:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 21:12:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2023-11-23 21:12:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2023-11-23 21:12:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:12:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 21:12:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 21:12:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2023-11-23 21:12:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2023-11-23 21:12:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:12:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:12:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:12:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:12:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:12:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:12:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2023-11-23 21:12:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2023-11-23 21:12:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:12:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:12:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-23 21:12:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-23 21:12:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-23 21:12:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-23 21:12:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-23 21:12:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-23 21:12:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:12:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:12:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2023-11-23 21:12:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2023-11-23 21:12:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-23 21:12:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-23 21:12:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2023-11-23 21:12:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2023-11-23 21:12:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:12:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:12:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2023-11-23 21:12:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2023-11-23 21:12:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2023-11-23 21:12:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2023-11-23 21:12:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 21:12:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 21:12:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:12:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:12:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 21:12:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 21:12:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 21:12:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 21:12:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2023-11-23 21:12:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2023-11-23 21:12:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-23 21:12:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-23 21:12:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-23 21:12:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-23 21:12:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2023-11-23 21:12:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2023-11-23 21:12:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 21:12:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 21:12:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2023-11-23 21:12:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2023-11-23 21:12:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:12:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:12:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:12:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:12:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2023-11-23 21:12:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2023-11-23 21:12:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-23 21:12:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-23 21:12:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2023-11-23 21:12:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2023-11-23 21:12:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:12:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:12:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-23 21:12:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-23 21:12:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2023-11-23 21:12:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2023-11-23 21:12:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:12:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:12:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2023-11-23 21:12:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2023-11-23 21:12:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:12:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:12:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:12:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:12:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 21:12:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 21:12:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2023-11-23 21:12:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2023-11-23 21:12:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 21:12:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 21:12:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:12:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:12:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2023-11-23 21:12:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2023-11-23 21:12:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2023-11-23 21:12:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2023-11-23 21:12:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 21:12:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2023-11-23 21:12:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2023-11-23 21:12:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-11-23 21:12:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-11-23 21:12:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 21:12:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 21:12:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:12:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:12:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-23 21:12:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-23 21:12:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-23 21:12:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-23 21:12:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2023-11-23 21:12:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2023-11-23 21:12:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:12:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:12:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2023-11-23 21:12:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2023-11-23 21:12:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:12:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:12:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:12:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:12:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2023-11-23 21:12:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2023-11-23 21:12:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-23 21:12:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-23 21:12:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:12:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:12:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-23 21:12:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-23 21:12:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 21:12:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 21:12:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2023-11-23 21:12:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2023-11-23 21:12:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 21:12:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 21:12:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-23 21:12:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-23 21:12:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-11-23 21:12:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-11-23 21:12:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:12:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:12:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 21:12:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 21:12:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-23 21:12:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-23 21:12:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:12:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2023-11-23 21:12:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2023-11-23 21:12:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2023-11-23 21:12:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2023-11-23 21:12:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:12:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:12:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:12:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2023-11-23 21:12:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2023-11-23 21:12:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2023-11-23 21:12:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2023-11-23 21:12:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:12:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:12:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:12:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-11-23 21:12:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-11-23 21:12:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 21:12:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 21:12:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-23 21:12:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-23 21:12:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-23 21:12:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-23 21:12:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2023-11-23 21:12:56,661 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2023-11-23 21:12:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:12:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:12:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 21:12:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 21:12:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:12:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:12:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 21:12:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 21:12:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:12:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:12:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 21:12:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 21:12:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:12:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:12:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-23 21:12:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-23 21:12:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2023-11-23 21:12:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2023-11-23 21:12:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 21:12:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 21:12:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2023-11-23 21:12:56,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2023-11-23 21:12:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2023-11-23 21:12:56,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2023-11-23 21:12:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-11-23 21:12:56,678 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-11-23 21:12:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-11-23 21:12:56,679 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-11-23 21:12:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2023-11-23 21:12:56,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2023-11-23 21:12:56,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2023-11-23 21:12:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2023-11-23 21:12:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 21:12:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 21:12:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 21:12:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 21:12:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 21:12:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 21:12:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-23 21:12:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-23 21:12:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2023-11-23 21:12:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2023-11-23 21:12:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2023-11-23 21:12:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2023-11-23 21:12:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:12:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:12:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2023-11-23 21:12:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2023-11-23 21:12:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2023-11-23 21:12:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2023-11-23 21:12:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:12:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:12:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2023-11-23 21:12:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2023-11-23 21:12:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:12:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2023-11-23 21:12:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2023-11-23 21:12:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-23 21:12:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-23 21:12:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-23 21:12:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-23 21:12:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:12:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:12:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2023-11-23 21:12:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2023-11-23 21:12:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:12:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:12:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2023-11-23 21:12:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2023-11-23 21:12:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-11-23 21:12:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-11-23 21:12:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2023-11-23 21:12:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2023-11-23 21:12:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-23 21:12:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-23 21:12:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:12:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:12:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 21:12:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 21:12:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2023-11-23 21:12:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2023-11-23 21:12:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2023-11-23 21:12:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2023-11-23 21:12:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2023-11-23 21:12:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2023-11-23 21:12:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2023-11-23 21:12:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2023-11-23 21:12:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2023-11-23 21:12:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2023-11-23 21:12:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2023-11-23 21:12:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2023-11-23 21:12:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2023-11-23 21:12:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2023-11-23 21:12:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:12:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:12:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 21:12:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 21:12:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 21:12:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 21:12:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-23 21:12:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-23 21:12:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2023-11-23 21:12:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2023-11-23 21:12:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2023-11-23 21:12:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2023-11-23 21:12:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2023-11-23 21:12:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2023-11-23 21:12:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2023-11-23 21:12:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2023-11-23 21:12:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:12:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:12:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2023-11-23 21:12:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2023-11-23 21:12:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 21:12:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 21:12:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:12:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:12:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:12:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2023-11-23 21:12:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2023-11-23 21:12:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2023-11-23 21:12:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2023-11-23 21:12:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:12:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:12:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2023-11-23 21:12:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2023-11-23 21:12:58,470 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:12:58,476 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:12:59,387 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:13:31,742 INFO L282 CfgBuilder]: Performing block encoding