| Name | QuadraticAssignment/ QuadraticAssignment-sko90_c18.xml |
| MD5SUM | e1bd5b7e730358cb8a15a6f1e37f47a5 |
| 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 | 8190 |
| Number of constraints | 4006 |
| Number of domains | 2 |
| Minimum domain size | 8 |
| Maximum domain size | 90 |
| Distribution of domain sizes | [{"size":8,"count":4005},{"size":90,"count":90}] |
| Minimum variable degree | 0 |
| Maximum variable degree | 90 |
| Distribution of variable degrees | [{"degree":0,"count":4095},{"degree":2,"count":4005},{"degree":90,"count":90}] |
| Minimum constraint arity | 3 |
| Maximum constraint arity | 90 |
| Distribution of constraint arities | [{"arity":3,"count":4005},{"arity":90,"count":1}] |
| Number of extensional constraints | 4005 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"extension","count":4005},{"type":"allDifferent","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) | 4291103 | ? | 1090.17 | 169.982 | |
| Choco-solver 4.0.7b par (e747e1e) (complete) | 4297516 | ? | 3779.9 | 599.264 | |
| OscaR - Parallel with EPS 2018-08-14 (complete) | 4308872 | ? (TO) | 19358.5 | 2522.84 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: