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 |
---|---|---|---|---|---|
Mistral-2.0 2018-08-01 (complete) | 4312457 | ? (TO) | 251.973 | 252.011 | |
cosoco 1.12 (complete) | 4301263 | ? (TO) | 251.983 | 252.01 | |
Choco-solver 4.0.7b seq (e747e1e) (complete) | 4301261 | ? (TO) | 252.036 | 242.817 | |
OscaR - Conflict Ordering with restarts 2018-08-14 (complete) | 4310061 | ? (TO) | 252.061 | 244.523 | |
Concrete 3.9.2 (complete) | 4302435 | ? (TO) | 252.073 | 230.238 | |
OscaR - Hybrid 2018-08-14 (complete) | 4310411 | ? (TO) | 252.077 | 245.133 | |
OscaR - Conflict Ordering with restarts 2018-08-17 (complete) | 4312271 | ? (TO) | 252.098 | 244.624 | |
Concrete 3.9.2-SuperNG (complete) | 4302785 | ? (TO) | 252.127 | 226.045 | |
Sat4j-CSP 2018-07-11 (complete) | 4301262 | ? (TO) | 252.172 | 242.554 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: