Traceback (most recent call last):
File "/disk2/worker/repository/td/LatticeConstantHexagonalEnergy__TD_942334626465_005/runner", line 458, in
a, c, cohesive_energy = get_lattice_constant(symbol, model, maxiter=500)
File "/disk2/worker/repository/td/LatticeConstantHexagonalEnergy__TD_942334626465_005/runner", line 390, in get_lattice_constant
"unstable.".format(final_a, final_c, float(final_c / final_a), model_cutoff)
RuntimeError: Lattice converged to a = 4.759157015243984 Angstroms and c = 1.0661573108910591 Angstroms (c/a = 0.224022). The model cutoff computed was 2.776325239613678 Angstroms. Since a > model_cutoff, the minimization has converged to a state where there are no longer intralayer forces, indicating the lattice is unstable.
Command exited with non-zero status 1
{"usertime":10.94,"memmax":54076,"memavg":0}