Fix/support non mandatory key file #2799
| Job | Run time |
|---|---|
| 1s | |
| 1m 31s | |
| 27m 25s | |
| 12m 56s | |
| 16m 32s | |
| 18m 46s | |
| 11m 15s | |
| 26m 44s | |
| 19m 0s | |
| 19m 7s | |
| 4m 36s | |
| 9m 8s | |
| 14m 31s | |
| 15m 38s | |
| 6m 36s | |
| 16m 33s | |
| 15m 13s | |
| 16m 28s | |
| 6m 4s | |
| 12m 32s | |
| 19m 36s | |
| 9m 10s | |
| 15m 32s | |
| 7m 50s | |
| 9m 1s | |
| 11m 37s | |
| 4m 33s | |
| 5h 47m 55s |