Name | NurseRostering/ NurseRostering-14_c18.xml |
MD5SUM | 22d4927d0bd5c0ea6a9359fe3e752ee5 |
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 | 2475 |
Number of constraints | 6489 |
Number of domains | 18 |
Minimum domain size | 1 |
Maximum domain size | 43 |
Distribution of domain sizes | [{"size":1,"count":76},{"size":2,"count":551},{"size":3,"count":3},{"size":5,"count":1344},{"size":6,"count":17},{"size":11,"count":8},{"size":22,"count":34},{"size":33,"count":378},{"size":43,"count":64}] |
Minimum variable degree | 2 |
Maximum variable degree | 27 |
Distribution of variable degrees | [{"degree":2,"count":939},{"degree":3,"count":192},{"degree":14,"count":4},{"degree":15,"count":23},{"degree":16,"count":35},{"degree":17,"count":6},{"degree":18,"count":18},{"degree":19,"count":41},{"degree":20,"count":52},{"degree":21,"count":51},{"degree":22,"count":124},{"degree":23,"count":377},{"degree":24,"count":320},{"degree":25,"count":177},{"degree":26,"count":94},{"degree":27,"count":22}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 128 |
Distribution of constraint arities | [{"arity":2,"count":2524},{"arity":3,"count":2080},{"arity":4,"count":273},{"arity":5,"count":32},{"arity":6,"count":957},{"arity":7,"count":252},{"arity":33,"count":210},{"arity":43,"count":160},{"arity":128,"count":1}] |
Number of extensional constraints | 1522 |
Number of intensional constraints | 797 |
Distribution of constraint types | [{"type":"extension","count":1522},{"type":"intension","count":797},{"type":"regular","count":2558},{"type":"sum","count":64},{"type":"count","count":1547},{"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 2018-08-14 (complete) | 4308887 | ? | 28.8421 | 17.4169 | |
OscaR - Parallel with EPS 2018-07-02 (complete) | 4291118 | ? | 36.1234 | 17.9098 | |
Choco-solver 4.0.7b par (e747e1e) (complete) | 4297531 | ? (TO) | 20086 | 2520.16 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: