Name | NurseRostering/ NurseRostering-11_c18.xml |
MD5SUM | 05c4130aaeb0756e89b7f80c2b4d0b20 |
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 | 2678 |
Number of constraints | 6759 |
Number of domains | 17 |
Minimum domain size | 1 |
Maximum domain size | 51 |
Distribution of domain sizes | [{"size":1,"count":124},{"size":2,"count":536},{"size":7,"count":1400},{"size":29,"count":254},{"size":51,"count":364}] |
Minimum variable degree | 2 |
Maximum variable degree | 31 |
Distribution of variable degrees | [{"degree":2,"count":1078},{"degree":3,"count":200},{"degree":19,"count":42},{"degree":20,"count":50},{"degree":21,"count":8},{"degree":22,"count":36},{"degree":23,"count":52},{"degree":24,"count":78},{"degree":25,"count":85},{"degree":26,"count":95},{"degree":27,"count":362},{"degree":28,"count":348},{"degree":29,"count":159},{"degree":30,"count":69},{"degree":31,"count":16}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 100 |
Distribution of constraint arities | [{"arity":2,"count":2382},{"arity":3,"count":2340},{"arity":4,"count":300},{"arity":6,"count":920},{"arity":7,"count":270},{"arity":29,"count":350},{"arity":51,"count":196},{"arity":100,"count":1}] |
Number of extensional constraints | 1546 |
Number of intensional constraints | 836 |
Distribution of constraint types | [{"type":"extension","count":1546},{"type":"intension","count":836},{"type":"regular","count":2590},{"type":"sum","count":100},{"type":"count","count":1686},{"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) | 4312465 | ? (TO) | 251.97 | 252.011 | |
cosoco 1.12 (complete) | 4301287 | ? (TO) | 251.982 | 252.01 | |
OscaR - Hybrid 2018-08-14 (complete) | 4310406 | ? (TO) | 252.039 | 243.134 | |
OscaR - Conflict Ordering with restarts 2018-08-14 (complete) | 4310056 | ? (TO) | 252.042 | 242.724 | |
Concrete 3.9.2-SuperNG (complete) | 4302780 | ? (TO) | 252.081 | 224.841 | |
OscaR - Conflict Ordering with restarts 2018-08-17 (complete) | 4312266 | ? (TO) | 252.098 | 242.524 | |
Choco-solver 4.0.7b seq (e747e1e) (complete) | 4301285 | ? (TO) | 252.107 | 241.816 | |
Concrete 3.9.2 (complete) | 4302430 | ? (TO) | 252.121 | 227.442 | |
Sat4j-CSP 2018-07-11 (complete) | 4301286 | ? (TO) | 252.126 | 241.964 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: