Matplotlib created a temporary config/cache directory at /tmp/matplotlib-hjiad8zy because the default path (/var/www/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing. /usr/lib/python3/dist-packages/ase/utils/__init__.py:62: FutureWarning: Please use atoms.cell.reciprocal() warnings.warn(warning) INFO: Creating lattice/cell object from /var/www/html/data/material_modeling/de0b4a0c-052f-4ef3-88ae-d76423f7c674.xyz-QuantumEspresso-paveldudin-20230914-135908/de0b4a0c-052f-4ef3-88ae-d76423f7c674.xyz INFO: supercell = [1 1 1] INFO: kpoints = [3 3 3] INFO: kpts_density= 1620 INFO: directory = /var/www/html/data/material_modeling/de0b4a0c-052f-4ef3-88ae-d76423f7c674.xyz-QuantumEspresso-paveldudin-20230914-135908/ INFO: C60 Bravais lattive: HEX(a=9.2039, c=26.2833); Spacegroup: P -3 m 1 (164) INFO: Creating calculator QUANTUMESPRESSO INFO: Starting computations in file:///var/www/html/data/material_modeling/de0b4a0c-052f-4ef3-88ae-d76423f7c674.xyz-QuantumEspresso-paveldudin-20230914-135908/ [Thu Sep 14 13:59:11 2023] INFO: Computing ground state. INFO: Computing electronic density of states. INFO: Computing electronic band structure along BZ path. INFO: Saving results into file:///var/www/html/data/material_modeling/de0b4a0c-052f-4ef3-88ae-d76423f7c674.xyz-QuantumEspresso-paveldudin-20230914-135908/ [Thu Sep 14 14:01:43 2023]