feat: add automatic variable discovery for OptimizationSystem
#5750
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| 1h 4m 42s | |
| 17m 53s | |
| 55m 0s | |
| 24m 31s | |
| 15m 44s | |
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| 32m 36s | |
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| 16m 34s | |
| 5h 46m 33s |