cesm1_2_2报错

要自律的朋友

在最后一步run的时候报错
grep: cpl.log.$LID: 没有那个文件或目录
Model did not complete

然后进入cesm.log.$LID是提示这个样子的

[mpiexec@a] control_cb (../../pm/pmiserv/pmiserv_cb.c:781): connection to proxy 0 at host a failed
[mpiexec@a] HYDT_dmxu_poll_wait_for_event (../../tools/demux/demux_poll.c:76): callback returned error status
[mpiexec@a] HYD_pmci_wait_for_completion (../../pm/pmiserv/pmiserv_pmci.c:501): error waiting for event
[mpiexec@a] main (../../ui/mpich/mpiexec.c:1147): process manager error waiting for completion


请问是哪里的问题呢
求解答 谢谢