WARNING: PSMAXN for non-local potential too small
Posted: Thu Dec 02, 2010 4:32 pm
vasp.5.2.2 15Apr09 complex
POSCAR found : 2 types and 96 ions
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
Hello,
I'm running ENCUT tests with a set k-point file for uranium dioxide. Two questions:
1) The total energy at 350eV is lower by about 3eV than at higher ENCUTs. I did see the previous post where it suggests to read the accurate.pdf from the VASP tutuorial. But this is not fully addressing the situation.
2) When I go above ENCUT = 600eV, I consistently get the following error:
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
WARNING: PSMAXN for non-local potential too small
I tried changing the O potential to O_h as suggested in a previous post, but to no avail.
Any ideas?
Thank you,
torey
POSCAR found : 2 types and 96 ions
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
Hello,
I'm running ENCUT tests with a set k-point file for uranium dioxide. Two questions:
1) The total energy at 350eV is lower by about 3eV than at higher ENCUTs. I did see the previous post where it suggests to read the accurate.pdf from the VASP tutuorial. But this is not fully addressing the situation.
2) When I go above ENCUT = 600eV, I consistently get the following error:
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
REAL_OPT: internal ERROR: -32 -32 -32 64
WARNING: PSMAXN for non-local potential too small
I tried changing the O potential to O_h as suggested in a previous post, but to no avail.
Any ideas?
Thank you,
torey