| { | |
| "objective_value": "<float> Weighted combination of total line cost and total passenger travel time achieved by the solution.", | |
| "active_lines": [ | |
| { | |
| "line_index": "<int> Identifier of this line within the enumerated set of candidate lines.", | |
| "mode": "<str> Transportation mode operating this line.", | |
| "nodes": "<list[int]> Ordered sequence of station identifiers visited by this line from one terminal to the other.", | |
| "edges": "<list[int]> Ordered sequence of edge identifiers traversed by this line.", | |
| "frequency": "<float> Number of vehicle runs per planning period operated on this line." | |
| } | |
| ], | |
| "active_passenger_paths": [ | |
| { | |
| "origin": "<int> Origin station identifier of the OD pair carried by this path.", | |
| "destination": "<int> Destination station identifier of the OD pair carried by this path.", | |
| "arcs": "<list[int]> Ordered sequence of directed arc identifiers traversed by this path from origin to destination.", | |
| "flow": "<float> Number of passengers routed along this path. The released certificate requires a non-empty complete path-flow witness so demand, capacity, and passenger travel cost can all be checked exactly." | |
| } | |
| ] | |
| } | |