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我使用ORCA5.0.0计算164个原子的有机大分子(如下图)几何优化、频率,
输入文件:
! B3LYP def2-SVP def2/J RIJCOSX opt freq noautostart miniprint nopop
%maxcore 16000
%pal nprocs 12 end
* xyz 0 1
...................
在计算过程中出现以下问题:
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ORCA SCF HESSIAN
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Hessian of the Kohn-Sham DFT energy:
Kohn-Sham wavefunction type ... RKS
Hartree-Fock exchange scaling ... 0.200
Number of operators ... 1
Number of atoms ... 164
Basis set dimensions ... 1956
Integral neglect threshold ... 2.5e-11
Integral primitive cutoff ... 2.5e-12
Setting up DFT Hessian calculations ...
HESS GRID
---------
General Integration Accuracy IntAcc ... 4.629
Radial Grid Type RadialGrid ... OptM3 with GC (2021)
Angular Grid (max. ang.) AngularGrid ... 5 (Lebedev-434)
Angular grid pruning method GridPruning ... 4 (adaptive)
Weight generation scheme WeightScheme... Becke
Basis function cutoff BFCut ... 1.0000e-11
Integration weight cutoff WCut ... 1.0000e-14
Angular grids for H and He will be reduced by one unit
Partially contracted basis set ... off
Rotationally invariant grid construction ... off
Total number of grid points ... 1341686
Total number of batches ... 21038
Average number of points per batch ... 63
Average number of grid points per atom ... 8181
Building densities ... done ( 1.2 sec)
Calculating rho(r) on the grid ... done ( 4.2 sec)
Building xc-kernel on the grid ... done ( 0.3 sec)
done ( 31.9 sec)
Nuclear repulsion Hessian (SHARK) ... done ( 0.0 sec)
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Forming right-hand sides of CP-SCF equations ...
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One electron integral derivatives (SHARK) ... done ( 17.5 sec)
Transforming the overlap derivative matrices ... done ( 26.6 sec)
Making the Q(x) pseudodensities ... done ( 26.5 sec)
Adding the E*S(x)*S(y) terms to the Hessian ... done ( 152.8 sec)
Calculating energy weighted overlap derivatives ... done ( 12.1 sec)
Two electron integral derivatives (SHARK-RI) ... done ( 1347.0 sec)
Exchange-correlation integral derivatives ... done ( 285.6 sec)
tr(F(y)Q(x)) contribution to the Hessian ... done ( 209.0 sec)
Response fock operator R(S(x)) (SHARK-RIJCOSX) ...
IBatch 1 (of 2): --------------------------------------------------------------------------
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
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mpirun noticed that process rank 0 with PID 80078 on node node116 exited on signal 9 (Killed).
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ORCA finished by error termination in SCF Hessian
Calling Command: mpirun -np 12 /share/apps/orca/orca_5_0_0_linux_x86-64_shared_openmpi411/orca_scfhess_mpi P_single.scfhess.inp P_single
[file orca_tools/qcmsg.cpp, line 458]:
.... aborting the run
[file orca_tools/qcmsg.cpp, line 458]:
.... aborting the run
请问各位老师如何解决?
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