Name | GraphColoring/ GraphColoring-queen5-5_c18.xml |
MD5SUM | e12c8a42b46a63e49e1504c0c9e3cd93 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 2.14312 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 25 |
Number of constraints | 160 |
Number of domains | 1 |
Minimum domain size | 25 |
Maximum domain size | 25 |
Distribution of domain sizes | [{"size":25,"count":25}] |
Minimum variable degree | 13 |
Maximum variable degree | 17 |
Distribution of variable degrees | [{"degree":13,"count":16},{"degree":15,"count":8},{"degree":17,"count":1}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 2 |
Distribution of constraint arities | [{"arity":2,"count":160}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 160 |
Distribution of constraint types | [{"type":"intension","count":160}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
Solver Name | TraceID | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|---|
Choco-solver 4.0.7b par (e747e1e) (complete) | 4297392 | OPT | 4 | 2.14312 | 0.847736 |
OscaR - Parallel with EPS 2018-07-02 (complete) | 4290979 | OPT | 4 | 8.66076 | 2.61746 |
OscaR - Parallel with EPS 2018-08-14 (complete) | 4308748 | OPT | 4 | 9.03176 | 2.65111 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 4<instantiation> <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] </list> <values>0 1 2 3 4 2 3 4 0 1 4 0 1 2 3 1 2 3 4 0 3 4 0 1 2 </values> </instantiation>