EigenSolver = plan is broken and gives a segmentation fault
Here is an input file giving the error:
CalculationMode = gs
ExperimentalFeatures = yes
ParDomains = no
ParKPoints = auto
BoxShape = cylinder
Spacing = 0.15
Xlength = 25
Radius = 9
dist = 0.9*Angstrom
%Coordinates
'O' | -dist/2 | 0 | 0
'O' | dist/2 | 0 | 0
%
FromScratch = yes
PseudopotentialSet = hscv_pbe
%Species
"O" | species_pseudo | db_file | 'hscv/pbe/O_HSCV_PBE-1.0.xml'
%
XCFunctional = gga_x_pbe + gga_c_pbe
LCAOStart = lcao_states
EigenSolver = plan
ExtraStates = 3
ConvRelDens = 1e-07
EigensolverTolerance = 1e-8
EigensolverMaxIter = 200
MaximumIter = 500
#This is the 3Sg- spin configuration
#See Wikipedia https://en.wikipedia.org/wiki/Singlet_oxygen
%Occupations
1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0
1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0
%
SpinComponents = spin_polarized
Edited by Sebastian Ohlmann