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标题: npt出现报错键相互作用不能计算,是什么原因呢? [打印本页]

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Author:
pengliyuan    时间: 2023-10-17 11:36
标题: npt出现报错键相互作用不能计算,是什么原因呢?
本帖最后由 pengliyuan 于 2023-10-21 18:43 编辑

用48核计算,em后进行npt(300K 1bar),体系分子成团报错
Fatal error:
2 particles communicated to PME rank 25 are more than 2/3 times the cut-off
out of the domain decomposition cell of their charge group in dimension x.
This usually means that your system is not well equilibrated.


因此,更改npt(300K  100bar)重新NPT,盒子里面的成团分子得到分散,但是出现新的报错信息
Fatal error:
1 of the 4785609 bonded interactions could not be calculated because some
atoms involved moved further apart than the multi-body cut-off distance
(1.06386 nm) or the two-body cut-off distance (1.6 nm), see option -rdd, for
pairs and tabulated bonds also see option -ddcheck


多次进行修改参数,不知道到底哪里出现了问题,望大佬告知







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