[Utilities] simplify _dual_objective_value #5380
| Job | Run time |
|---|---|
| 9m 42s | |
| 10m 16s | |
| 8m 35s | |
| 12m 41s | |
| 11m 24s | |
| 21m 58s | |
| 24m 28s | |
| 23m 36s | |
| 25m 27s | |
| 26m 59s | |
| 28m 24s | |
| 23m 9s | |
| 28m 23s | |
| 18m 28s | |
| 20m 56s | |
| 23m 52s | |
| 15m 11s | |
| 27m 17s | |
| 32m 31s | |
| 15m 34s | |
| 24m 39s | |
| 28m 42s | |
| 17m 26s | |
| 22m 48s | |
| 26m 46s | |
| 8h 49m 12s |