[:244226] *** Process received signal ***
[:244226] Signal: Segmentation fault (11)
[:244226] Signal code: Address not mapped (1)
[:244226] Failing at address: (nil)
[:244226] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x14de09042520]
[:244226] [ 1] /usr/local/orca504/liborca_tools_5_0_4_mpi.so.5(_ZN8TSMDData24calculateAtomSurfaceAreaEv+0x194)[0x14de11389124]
[:244226] [ 2] /usr/local/orca504/liborca_tools_5_0_4_mpi.so.5(_ZN8TSMDData10calcSMDCDSEv+0x35c)[0x14de11388f6c]
[:244226] [ 3] /usr/local/orca504/orca_scf_mpi[0x54ef43]
[:244226] [ 4] /usr/local/orca504/orca_scf_mpi[0x42bd56]
[:244226] [ 5] /usr/local/orca504/orca_scf_mpi[0x432a3a]
[:244226] [ 6] /usr/local/orca504/orca_scf_mpi[0x433134]
[:244226] [ 7] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x14de09029d90]
[:244226] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x14de09029e40]
[:244226] [ 9] /usr/local/orca504/orca_scf_mpi[0x425252]
[:244226] *** End of error message ***
--------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 0 on node exited on signal 11 (Segmentation fault).
--------------------------------------------------------------------------
[file orca_tools/qcmsg.cpp, line 465]:
.... aborting the run
WARNING : negative HOMO - LUMO gap : -0.000104
5 dE -2.335589e-11 5.700156e-06 (NR MIcro)
5 dE -2.493590e-11 1.494171e-06 (NR MIcro)
5 dE -2.508607e-11 8.312452e-07 (NR MIcro)
WARNING: 1 diagonal Hessian elements are negative!
6 -6768.172464356899 2.442498e-06 (NR MAcro)
WARNING : negative HOMO - LUMO gap : -0.000104
*****************************************************
* SUCCESS *
* SCF CONVERGED AFTER 72 CYCLES *
*****************************************************
ORCA finished by error termination in SCF
Calling Command: mpirun -np 16 /usr/local/orca504/orca_scf_mpi opt.gbw b opt
[file orca_tools/qcmsg.cpp, line 465]:
.... aborting the run
wzkchem5 发表于 2023-10-19 14:37
报错原因说得很清楚了,_ZN8TSMDData24calculateAtomSurfaceAreaEv,说明是SMD溶剂模型计算原子表面积的时 ...
yuyangzap 发表于 2023-10-19 15:43
先把内存加够了再说,orca很多崩溃都是内存不足
kaiyuan 发表于 2023-10-19 08:58
请问OMP_STACKSIZE设多大比较合适?我设成1000M,然后12核并行,maxcore为2000,还是出现类似错误。
wzkchem5 发表于 2023-10-19 23:36
如果机器内存允许,设到4000M没啥问题。如果内存不允许,可以降低核数试试,因为不管OMP_STACKSIZE还是ma ...
sobereva 发表于 2023-10-20 07:55
对于算有机体系原子电荷的目的,结构优化用半经验或GFN-xTB通常就够了,没必要花很多时间对两百左右甚至更 ...
kaiyuan 发表于 2023-10-20 13:17
谢谢社长,装了一下xtb,然后用ORCA调用xtb优化结构,但是不太清楚关键词该怎么写(没怎么接触过量化), ...
wzkchem5 发表于 2023-10-20 23:18
大分子的半经验优化应该用L-Opt而非Opt,Opt是在内坐标下用RFO算法优化,迭代步数少,但每步预测新结构耗 ...
kaiyuan 发表于 2023-10-20 20:17
谢谢社长,装了一下xtb,然后用ORCA调用xtb优化结构,但是不太清楚关键词该怎么写(没怎么接触过量化), ...
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