Update free_property_list callback to take count
#361
| Job | Run time |
|---|---|
| 7m 13s | |
| 7m 10s | |
| 13m 52s | |
| 14m 3s | |
| 13m 12s | |
| 12m 40s | |
| 45m 1s | |
| 55m 50s | |
| 10m 7s | |
| 23m 55s | |
| 18m 17s | |
| 3h 41m 20s |