element=lattice type=modelname=He bcc TT_Modified_HellmannBichVogel_2007_He__MO_126942667206_002 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 2.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 3.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 3.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 3.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 4.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 4.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 4.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 4.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 5.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 5.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 5.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 5.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 6.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 6.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 6.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 6.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 7.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 7.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 7.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 7.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 8.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 8.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 8.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 8.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 9.0 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 9.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 9.5 Angstroms * Error (Neighbor List) : "Cannot invert cell matrix. Determinant is 0." : 92:kimpy/neighlist/helper.hpp Failed to perform relaxation using initial lattice constant guess of 9.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 10.0 Angstroms Optimization terminated successfully. Current function value: 0.000000 Iterations: 27 Function evaluations: 80