Why is it so hard to predict computer systems failures?

Jomar Domingos, Raul Barbosa, Henrique Madeira. Why is it so hard to predict computer systems failures?. In 17th European Dependable Computing Conference, EDCC 2021, Munich, Germany, September 13-16, 2021. pages 41-44, IEEE, 2021. [doi]

@inproceedings{DomingosBM21,
  title = {Why is it so hard to predict computer systems failures?},
  author = {Jomar Domingos and Raul Barbosa and Henrique Madeira},
  year = {2021},
  doi = {10.1109/EDCC53658.2021.00013},
  url = {https://doi.org/10.1109/EDCC53658.2021.00013},
  researchr = {https://researchr.org/publication/DomingosBM21},
  cites = {0},
  citedby = {0},
  pages = {41-44},
  booktitle = {17th European Dependable Computing Conference, EDCC 2021, Munich, Germany, September 13-16, 2021},
  publisher = {IEEE},
  isbn = {978-1-6654-3671-7},
}