| Name | ChessboardColoration/ChessboardColoration-m1-s2/ ChessboardColoration-08-10.xml |
| MD5SUM | 4ad41382ea3c48fc1b345febd6f905ee |
| Bench Category | COP (optimization problem) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 2 |
| Best CPU time to get the best result obtained on this benchmark | 0.250826 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 80 |
| Number of constraints | 1260 |
| Number of domains | 1 |
| Minimum domain size | 80 |
| Maximum domain size | 80 |
| Distribution of domain sizes | [{"size":80,"count":80}] |
| Minimum variable degree | 64 |
| Maximum variable degree | 64 |
| Distribution of variable degrees | [{"degree":64,"count":80}] |
| Minimum constraint arity | 4 |
| Maximum constraint arity | 4 |
| Distribution of constraint arities | [{"arity":4,"count":1260}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"nValues","count":1260}] |
| Optimization problem | YES |
| Type of objective | min MAXIMUM |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 2<instantiation type='solution' cost='2'> <list>x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] </list> <values>2 1 0 0 2 1 1 0 2 2 2 0 2 0 1 1 0 2 1 1 1 2 2 2 0 0 0 0 1 2 0 2 1 0 2 0 1 2 0 1 0 1 1 2 1 2 0 2 2 0 1 0 1 2 2 1 2 0 0 0 2 2 1 0 0 2 2 1 1 0 1 1 0 1 2 2 0 1 0 1 </values> </instantiation>