24小时热门版块排行榜    

Znn3bq.jpeg
查看: 1461  |  回复: 4

qishiyy

银虫 (小有名气)

[求助] THE INPUT BASIS SET CONTAINS APPROXIMATE LINEAR DEPENDENCE.

算能量分解,怎么老是这个错误,
THE INPUT BASIS SET CONTAINS APPROXIMATE LINEAR DEPENDENCE.
THE SMALLEST EIGENVALUE OF THE OVERLAP MATRIX IS   7.081188E-06
THERE ARE    1 EIGENVALUES LESS THAN QMTTOL=  1.00E-05
EIGENVECTORS BELOW -QMTTOL- ARE DROPPED FROM THE MO SPACE,
IN ORDER TO ELIMINATE THE APPROXIMATE LINEAR DEPENDENCE.

THIS WILL MOST LIKELY CHANGE THE ENERGY ON THE ORDER OF TENS OF MICROHARTREES,
DEPENDING ON THE NUMBER OF ORBITALS REMOVED.  THE VALUE OF QMTTOL CAN BE
CHANGED IN $CONTRL: JOBS WITH EIGENVALUES BELOW 1.0E-07 PROBABLY WON'T
CONVERGE.  EIGENVALUES BETWEEN 1.0E-07 AND 1.0E-06 MAY REQUIRE LOOSENING OF
THE DENSITY CRITERION (CONV IN $SCF), MORE ACCURATE INTEGRAL EVALUATION
(ICUT=11 IN $CONTRL), MORE ACCURATE DIRECT SCF FOCK MATRIX
CONSTRUCTION (FDIFF=.FALSE. IN $SCF), OR CHANGING THE SCF CONVERGER
(DIIS=.TRUE. IN $SCF).
NO $VEC INPUT FOUND - STOP
EXECUTION OF GAMESS TERMINATED -ABNORMALLY- AT Sun Apr  1 18:16:20 2012
              5094020  WORDS OF DYNAMIC MEMORY USED
STEP CPU TIME =     0.04 TOTAL CPU TIME =        0.2 (    0.0 MIN)
TOTAL WALL CLOCK TIME=        0.2 SECONDS, CPU UTILIZATION IS  77.27%
DDI Process 0: error code 911
ddikick.x: application process 0 quit unexpectedly.
ddikick.x: Fatal error detected.
The error is most likely to be in the application, so check for
input errors, disk space, memory needs, application bugs, etc.
ddikick.x will now clean up all processes, and exit...
ddikick.x: Sending kill signal to DDI processes.
ddikick.x: Execution terminated due to error(s).
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

beefly

专家顾问 (职业作家)

地沟油冶炼专家

★ ★ ★ ★ ★
zhou2009: 金币+5 2012-04-05 16:35:39
基组线性依赖问题。如果原子排列比较紧凑的团簇用了过于弥散的基函数,容易导致基组线性依赖问题。这个问题还与积分精度参数,以及程序的积分算法有关。所以往往一个程序能处理的基组,放到另一个程序就发生问题。在常用程序中,相同基组发生线性依赖问题从严重到轻微的一般顺序是:CFour > GAMESS ~ NWChem > Gaussian > Molpro ~ Molcas

如果提高积分精度不解决问题,就要删除发生问题的个别基函数,或者换精度更高的程序。
beefly《西太平洋大学现代英汉词典》[bi:fli]牛肉一般地
2楼2012-04-03 11:17:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

qishiyy

银虫 (小有名气)

引用回帖:
2楼: Originally posted by beefly at 2012-04-03 11:17:45:
基组线性依赖问题。如果原子排列比较紧凑的团簇用了过于弥散的基函数,容易导致基组线性依赖问题。这个问题还与积分精度参数,以及程序的积分算法有关。所以往往一个程序能处理的基组,放到另一个程序就发生问题。 ...

如何提高积分精度呢
3楼2012-04-05 10:05:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

galaxyqtm

金虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
引用回帖:
3楼: Originally posted by qishiyy at 2012-04-05 10:05:06:
如何提高积分精度呢

ICUT   = n     integrals less than 10.0**(-n) are not
               saved on disk. (default = 9).  Direct
               SCF will calculate to a cutoff 1.0d-10
               or 5.0d-11 depending on FDIFF=.F. or .T.
4楼2012-04-05 10:40:30
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

qishiyy

银虫 (小有名气)

引用回帖:
4楼: Originally posted by galaxyqtm at 2012-04-05 10:40:30:
ICUT   = n     integrals less than 10.0**(-n) are not
               saved on disk. (default = 9).  Direct
               SCF will calculate to a cutoff 1.0d-10
               or 5.0d-11 depend ...

又出现了这种错误         
***** FAILURE TO LOCATE STATIONARY POINT, SCF HAS NOT CONVERGED
     UPDATED HESSIAN, GEOMETRY, AND VECTORS WILL BE PUNCHED FOR RESTART
5楼2012-04-05 16:21:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 qishiyy 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 计算机类求调剂,22408-274分 +7 上岸de小虫 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[考研] 本科211 工科085400 280分求调剂 可跨专业 +9 LZH(等待调剂中 2026-04-10 9/450 2026-04-10 15:12 by hemengdong
[考研] 0702物理学学硕299求调剂 +6 祁柒连 2026-04-06 6/300 2026-04-10 11:10 by Roomoo
[考研] 求调剂 +11 翩翩一书生 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[考研] 347材料专硕求调剂 +19 zj8215216 2026-04-06 19/950 2026-04-10 09:36 by 690616278
[考研] 一志愿双非085400电子信息344 求调剂,对材料和化学方向也感兴趣 +8 无情的小羊 2026-04-09 9/450 2026-04-10 09:30 by 松花缸1201
[考博] 博士自荐 +7 可可小胖 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[考研] 308求调剂 +17 墨墨漠 2026-04-06 17/850 2026-04-09 09:25 by 壹往無前
[考研] 266调剂 +8 daya sun 2026-04-07 9/450 2026-04-08 20:27 by yutian743
[考研] 274求调剂求调剂 +10 Jachenbingoo 2026-04-06 13/650 2026-04-08 14:25 by zhq0425
[考研] 22408 266求调剂 +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[考研] 307求调剂 +3 Youth@@ 2026-04-07 3/150 2026-04-07 22:00 by hemengdong
[考研] 一志愿西电085401求调剂 +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by 啵啵啵0119
[考研] 一志愿北京化工085600 310分求调剂 +20 0856材料与化工3 2026-04-04 22/1100 2026-04-07 15:14 by 上岸快快
[考研] 材料调剂 +11 一样YWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[考研] 346分的生物与医药08600求调剂 +6 常雨阳上岸 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[考研] 319求调剂 +3 handrui 2026-04-05 3/150 2026-04-06 09:33 by jp9609
[考研] 081200-11408-276学硕求调剂 +4 崔wj 2026-04-04 5/250 2026-04-05 14:06 by imissbao
[考研] 一志愿北京化工大学,初试成绩350求调剂 +9 沿岸?贝壳 2026-04-04 14/700 2026-04-05 01:09 by 沿岸?贝壳
[考研] 283求调剂 +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
信息提示
请填处理意见