Scheduled Downtime
On Tuesday 24 October 2023 @ 5pm MT the forums will be in read only mode in preparation for the downtime. On Wednesday 25 October 2023 @ 5am MT, this website will be down for maintenance and expected to return online later in the morning.
Normal Operations
The forums are back online with normal operations. If you notice any issues or errors related to the forums, please reach out to help@ucar.edu

Model Runtime Error

When running the model everything seems to runtime correctly until just after the model outputs, "contract init: establish domain & router for lnd."

The error is a SIGSEGV: 11, but I cannot find anyone else who had the same problem at the same place I did.

The last few lines of the output are listed below. Any help would be appreciated.

(main) -------------------------------------------------------------------------
(main) send domain info to land model? (optional)
(main) -------------------------------------------------------------------------
(main) lnd requests optional domain data exchange
(main) -------------------------------------------------------------------------
(main) contract init: establish domain & router for lnd
(main) -----------------------------------------------------------------------

...There is some space in here before the error.

(cpl_contract_init) cpl-recv-lnd
(cpl_domain_info)
(cpl_domain_info) name = lnd contract domain, suffix = l
(cpl_domain_info) n,ni,nj = 32768 256 128
(cpl_mct_aVect_info) local size = 16384
(cpl_mct_aVect_info) rList = lat:lon:area:aream:index:mask:pid
(cpl_domain_info)
(cpl_bundle_init) bundle: Xc2l_l, lSize : 16384, domain: lnd contract domain
nFlds : 18, rList : Sa_z:Sa_u:Sa_v:Sa_tbot:Sa_ptem:Sa_shum:Sa_dens:Sa_pbot:Sa_
lv:Faxa_lwdn:Faxa_rainc:Faxa_rainl:Faxa_snowc:Faxa_snowl:Faxa_swndr:Faxa_swvdr
axa_swndf:Faxa_swvdf
(cpl_contract_init) cpl-recv-roff
(cpl_domain_info)
(cpl_domain_info) name = roff contract domain, suffix = r
(cpl_domain_info) n,ni,nj = 259200 720 360
(cpl_mct_aVect_info) local size = 129600
(cpl_mct_aVect_info) rList = lat:lon:area:aream:index:mask:pid
(cpl_domain_info)

p0_27540: p4_error: interrupt SIGSEGV: 11


Thanks,

Pat
 
do it always bug in the very same position of the running process? If it changes 'randomly' from places where the segvs happen that could indicate deffective RAM. Otherwise, generally segvs indicate attempts to access memory areas outside the application's reserved addresses, for example in buffer overflows or dangling pointers.

I hope this information can be of some use to solve your problem.
 
Top