| Name | NurseRostering/ NurseRostering-16_c18.xml |
| MD5SUM | 0b8e9565fd0b9c632a2b7d0ba913c3ff |
| Bench Category | COP (optimization problem) |
| Best result obtained on this benchmark | |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2088 |
| Number of constraints | 5489 |
| Number of domains | 13 |
| Minimum domain size | 1 |
| Maximum domain size | 57 |
| Distribution of domain sizes | [{"size":1,"count":71},{"size":2,"count":440},{"size":4,"count":1120},{"size":21,"count":392},{"size":57,"count":65}] |
| Minimum variable degree | 2 |
| Maximum variable degree | 23 |
| Distribution of variable degrees | [{"degree":2,"count":808},{"degree":3,"count":160},{"degree":13,"count":15},{"degree":14,"count":21},{"degree":15,"count":4},{"degree":16,"count":12},{"degree":17,"count":24},{"degree":18,"count":25},{"degree":19,"count":41},{"degree":20,"count":43},{"degree":21,"count":430},{"degree":22,"count":403},{"degree":23,"count":102}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 120 |
| Distribution of constraint arities | [{"arity":2,"count":1964},{"arity":3,"count":2160},{"arity":4,"count":20},{"arity":6,"count":1020},{"arity":8,"count":20},{"arity":21,"count":224},{"arity":57,"count":80},{"arity":120,"count":1}] |
| Number of extensional constraints | 1324 |
| Number of intensional constraints | 640 |
| Distribution of constraint types | [{"type":"extension","count":1324},{"type":"intension","count":640},{"type":"regular","count":2160},{"type":"sum","count":40},{"type":"count","count":1324},{"type":"instantiation","count":1}] |
| Optimization problem | YES |
| Type of objective | min SUM |
| Solver Name | TraceID | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|---|
| OscaR - Parallel with EPS 2018-07-02 (complete) | 4291120 | ? | 31.1325 | 16.528 | |
| Choco-solver 4.0.7b par (e747e1e) (complete) | 4297533 | ? (TO) | 20035.9 | 2520.15 | |
| OscaR - Parallel with EPS 2018-08-14 (complete) | 4308889 | ? (TO) | 20044.5 | 2520.33 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: