| 查看: 3064 | 回復(fù): 10 | ||
momentu335新蟲 (小有名氣)
|
[求助]
MD分子動(dòng)力學(xué)NVT計(jì)算任務(wù)老是失敗,求助大神幫幫忙
|
|
在做了10000ps的幾何優(yōu)化后,模擬NVT,總是出現(xiàn)這個(gè)錯(cuò)誤,求大神幫幫忙,謝謝啦! Forcite ------- Task : Dynamics Version : 8.0 Build date : Dec 5 2014 Host : localhost.localdomain Threads : Parallel 39 Operating system : linux Task started : Wed Apr 10 11:23:16 2019 ---- Dynamics parameters ---- Ensemble : NVT Temperature : 343.00 K Control method : Nose Q ratio : 0.0100000 Timestep : 1.00 fs Number of steps : 1200000 Duration : 1200 ps Initial velocities : Random Random number seed : 1554866597 ---- Energy parameters ---- Forcefield : COMPASSII (Version 1.2) Charges : Forcefield assigned Electrostatic terms: Summation method : Ewald Accuracy : 0.001 kcal/mol Buffer width : 0.5 A van der Waals terms: Summation method : Atom based Truncation method : Cubic spline Cutoff distance : 12.5 A Spline width : 1 A Buffer width : 0.5 A ---- Thermostat ---- Nose mass parameter, Q mass: 121.974 kcal/mol*ps^2 ---- Constraints ---- Position constraints : 5855 Dynamics calculation - Deviation in total energy (265293 kcal/mol) between successive steps was greater than the specified maximum (50000 kcal/mol). Try relaxing the structure with geometry optimization, reducing the time step, reducing the temperature or a combination of these. Task terminated : Wed Apr 10 11:24:03 2019 Total CPU time used by Forcite: 20 seconds (20.23s) Termination status : Error |
金蟲 (正式寫手)
新蟲 (小有名氣)
金蟲 (正式寫手)
金蟲 (正式寫手)
新蟲 (小有名氣)
新蟲 (正式寫手)
新蟲 (小有名氣)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 接受26屆調(diào)劑生 +22 | 豬豬豬毛 2026-03-06 | 23/1150 |
|
|---|---|---|---|---|
|
[考研] 大連大學(xué)化學(xué)專業(yè)研究生調(diào)劑 +3 | 琪久. 2026-03-10 | 8/400 |
|
|
[考研] 考研材料與化工,求調(diào)劑 +7 | 戲精丹丹丹 2026-03-09 | 7/350 |
|
|
[考研] 304求調(diào)劑(085602一志愿985) +8 | 化工人999 2026-03-09 | 8/400 |
|
|
[考研] 一志愿天大化工(085600)調(diào)劑總分338 +5 | 蔡大美女 2026-03-09 | 5/250 |
|
|
[考研] 0817一志愿蘇州大學(xué)280復(fù)試調(diào)劑 +9 | kk扛 2026-03-07 | 9/450 |
|
|
[考研] 復(fù)試調(diào)劑 +6 | 呼呼?~+123456 2026-03-08 | 8/400 |
|
|
[考研] 085701環(huán)境工程295求調(diào)劑,一志愿A區(qū)211 +8 | 等春來, 2026-03-06 | 9/450 |
|
|
[考研] 085600材料與化工 326 求調(diào)劑 +4 | 熱愛生活ing 2026-03-09 | 4/200 |
|
|
[考研] 307求調(diào)劑 +3 | 辛仁豆腐 2026-03-08 | 5/250 |
|
|
[考研] 290 材料與化工求調(diào)劑 +7 | Nebulala 2026-03-08 | 7/350 |
|
|
[考研] 安徽農(nóng)業(yè)大學(xué)材料與化學(xué)學(xué)院0856材料招收調(diào)劑 +3 | akakk47 2026-03-05 | 9/450 |
|
|
[考研] 269求調(diào)劑 +3 | 朔朔話 2026-03-08 | 4/200 |
|
|
[考研] 0701-322 求調(diào)劑 +3 | jiliuxian 2026-03-06 | 8/400 |
|
|
[考研] 288求調(diào)劑085600材料與化工 +13 | Daunrin 2026-03-07 | 15/750 |
|
|
[考研] 求調(diào)劑,不管什么專業(yè),我是可塑造的人才一枚,希望遇到知己老師撈撈我 +4 | 13102137290 2026-03-06 | 5/250 |
|
|
[考研] 一志愿中國石油大學(xué)(華東) 本科齊魯工業(yè)大學(xué) 求調(diào)劑 +3 | snw石 2026-03-07 | 3/150 |
|
|
[考研] 一志愿武漢理工085601,初試301分,請(qǐng)問能調(diào)劑到湖北嗎 +3 | 肖yang 2026-03-06 | 3/150 |
|
|
[考研] 287求調(diào)劑 +3 | 看看我. 2026-03-05 | 6/300 |
|
|
[考研] 316求調(diào)劑 +3 | 林小星發(fā)大財(cái) 2026-03-05 | 5/250 |
|