fix: appropriately toterm defaults when creating DiscreteProblem
#7168
| Job | Run time |
|---|---|
| 40s | |
| 44s | |
| 51s | |
| 46s | |
| 16m 59s | |
| 40s | |
| 27m 3s | |
| 43s | |
| 16m 22s | |
| 46m 35s | |
| 21m 37s | |
| 31m 55s | |
| 24m 21s | |
| 23m 52s | |
| 25m 47s | |
| 3h 58m 55s |