implement safe backtrace print and exit upon SIGQUIT #1214
| Job | Run time |
|---|---|
| 3m 55s | |
| 4m 37s | |
| 2m 57s | |
| 2m 54s | |
| 3m 4s | |
| 2m 57s | |
| 2m 59s | |
| 2m 58s | |
| 3m 2s | |
| 2m 57s | |
| 1m 35s | |
| 6m 56s | |
| 3m 42s | |
| 6m 37s | |
| 12m 51s | |
| 8m 18s | |
| 5m 1s | |
| 11m 30s | |
| 4m 44s | |
| 12m 33s | |
| 12m 36s | |
| 4m 54s | |
| 11m 36s | |
| 5m 36s | |
| 2m 23s | |
| 1m 0s | |
| 5m 8s | |
| 5m 35s | |
| 6m 34s | |
| 6m 24s | |
| 5m 34s | |
| 9m 2s | |
| 4m 58s | |
| 4m 2s | |
| 3m 30s | |
| 3m 59s | |
| 1m 49s | |
| 1m 34s | |
| 2m 28s | |
| 2m 34s | |
| 3h 27m 23s |