Dear Siesta Users I am facing a problem while trying to generate the wavefunction .WfS file .My system size is large and contains 896 atoms and i am just doing a gamma point calculation. The wavefunctions that i need are the HOMO and the LUMO which happen to be 1728 and 1729 for the system. On running the code i get the following error.
line 243: 23665 Segmentation fault @bm_list_22493: p4_error: interrupt SIGx: 1 I never got thsi error before while trying to generate the wavefunction file . Can someone please help me out. I paste the copy of my fdf file below for inspection. Thanking you for your time M.Sairam Swaroop ***************************************************** LatticeConstant 1 Ang %block LatticeVectors 50.0 0.0 0.0 0.0 50.0 0.0 0.0 0.0 50.0 %endblock LatticeVectors NetCharge 0.0 PAO.BasisType split PAO.BasisSize Standard %block PAO.BasisSize Au DZP C DZ N DZ Na DZP P DZP O_wat SZ H_wat SZ %endblock PAO.BasisSize XC.functional GGA XC.authors PBE MeshCutoff 250 Ry SolutionMethod diagon DM.MixSCF1 .true. DM.MixingWeight 0.01 # New DM amount for next SCF cycle DM.Tolerance 1.d-4 # Tolerance in maximum difference # between input and output DM DM.NumberPulay 5 # Number of SCF steps between pulay mixing MD.TypeofRun CG MD.NumCGsteps 0 MaxSCFIterations 150 Saverho .true. Savedeltarho .true. WriteDenchar .true. WriteCoorXmol .true. Saveelectrostaticpotential .true. Savetotalpotential .true. Longoutput .true. DM.usesaveDM .true. %block WaveFuncKPoints 0.000 0.000 0.000 1728 1729 %endblock WaveFuncKPoints -- M.Sairam Swaroop Theoretical Sciences Unit JNCASR,Jakkur Bangalore-64 INDIA