Allow CyIpopt to solve problems without objectives #4555
| Job | Run time |
|---|---|
| 41s | |
| 8s | |
| 23m 0s | |
| 21m 12s | |
| 17m 24s | |
| 17m 30s | |
| 16m 39s | |
| 22m 28s | |
| 19m 41s | |
| 18m 47s | |
| 19m 57s | |
| 13m 14s | |
| 42m 26s | |
| 44m 29s | |
| 46m 22s | |
| 46m 20s | |
| 35m 28s | |
| 21m 29s | |
| 9m 22s | |
| 31m 37s | |
| 19m 42s | |
| 26m 36s | |
| 3m 55s | |
| 22m 7s | |
| 46m 43s | |
| 1m 7s | |
| 1m 52s | |
| 1m 37s | |
| 9h 51m 53s |