<p>Good evening,<br />
I am a new user of CP2K. I would like to calculate the atomic PDOS for a coumarin 343 molecule, starting from a RESTART-wfn file of a previous calculation at the PBE level of theory. I have tried various diagonalization methods (CG, DIIS) with different preconditioners (FULL_KINETIC and FULL_SINGLE_INVERSE), but in all cases I obtain an error like this:<br />
“Cholesky decompose failed: the matrix is not positive definite or ill-conditioned.” Here attached the input and output file of my calculation.</p>
<p>How can I solve this problem?<br /><br />Thanks in advance for the help<br /><br />Best regards<br /><br />Lorenzo Lagasco</p><br />
<p></p>
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