| Name | Langford/Langford-m1-k3/ Langford-3-05.xml |
| MD5SUM | a0353f5a729d36131132d05371d2400b |
| Bench Category | CSP (decision problem) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.0090229996 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 15 |
| Number of constraints | 11 |
| Number of domains | 1 |
| Minimum domain size | 15 |
| Maximum domain size | 15 |
| Distribution of domain sizes | [{"size":15,"count":15}] |
| Minimum variable degree | 2 |
| Maximum variable degree | 3 |
| Distribution of variable degrees | [{"degree":2,"count":10},{"degree":3,"count":5}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 15 |
| Distribution of constraint arities | [{"arity":2,"count":10},{"arity":15,"count":1}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 10 |
| Distribution of constraint types | [{"type":"intension","count":10},{"type":"allDifferent","count":1}] |
| Optimization problem | NO |
| Type of objective |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| miniBTD 2017-08-10 (complete) | 4264848 | UNSAT | 0.0090229996 | 0.00968906 |
| miniBTD 2017-06-30 (complete) | 4252162 | UNSAT | 0.009075 | 0.0100051 |
| cosoco-mini 1.1 (2017-06-27) (complete) | 4252163 | UNSAT | 0.015023 | 0.016101 |
| cosoco-mini 1.1 (2017-07-29) (complete) | 4260108 | UNSAT | 0.015281 | 0.108083 |
| cosoco-mini 1.12 (complete) | 4267289 | UNSAT | 0.016562 | 0.130905 |
| Naxos 1.1.0 (complete) | 4252164 | UNSAT | 0.021588 | 0.0216691 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: