could not write to fd=5, errno = 32 ERROR in CCSM4

[sirajkhan78@gmail_com]

Hi,

I am using CCSM4 in linux cluster using PGI compiler. All of my test case for porting the model on this machines are passed. And the default 5 day run length experiment are ok. But when I run the model for 1 or 5 year then after few months or some time after a year i get the following error and the model stops.

rm_l_61_24711: (509.601562) net_send: could not write to fd=5, errno = 32
p49_22475: p4_error: net_recv read: probable EOF on socket: 1
rm_l_49_22554: (514.371094) net_send: could not write to fd=5, errno = 32
p4_20807: p4_error: net_recv read: probable EOF on socket: 1
rm_l_4_20886: (530.886719) net_send: could not write to fd=5, errno = 32
p21_20153: p4_error: net_recv read: probable EOF on socket: 1
rm_l_21_20232: (524.527344) net_send: could not write to fd=5, errno = 32
p23_19821: p4_error: net_recv read: probable EOF on socket: 1
rm_l_23_19900: (523.902344) net_send: could not write to fd=5, errno = 3rm_l_3_25458: (531.261719) net_send: could not write to fd=5, errno = 32

I set the stack memory unlimited but his this problem is there. Can any body help to to find the solution.

siraj