| Name | Langford/Langford-m2-s1/ LangfordBin-70.xml |
| MD5SUM | 232b00b06301dc20842d0d34bf6a9f64 |
| Bench Category | CSP (decision 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 | 280 |
| Number of constraints | 210 |
| Number of domains | 2 |
| Minimum domain size | 70 |
| Maximum domain size | 140 |
| Distribution of domain sizes | [{"size":70,"count":140},{"size":140,"count":140}] |
| Minimum variable degree | 2 |
| Maximum variable degree | 140 |
| Distribution of variable degrees | [{"degree":2,"count":140},{"degree":140,"count":140}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 141 |
| Distribution of constraint arities | [{"arity":2,"count":70},{"arity":141,"count":140}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 70 |
| Distribution of constraint types | [{"type":"intension","count":70},{"type":"element","count":140}] |
| Optimization problem | NO |
| Type of objective |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| cosoco 2.0 (complete) | 4397437 | ? (TO) | 2400.02 | 2400.11 |
| cosoco 2 (complete) | 4390157 | ? (TO) | 2400.03 | 2400.01 |
| cosoco 2.0 (complete) | 4408697 | ? (TO) | 2400.04 | 2400.2 |
| NACRE 1.0.5 (complete) | 4391757 | ? (TO) | 2400.05 | 2400.11 |
| miniBTD 19.06.16 (complete) | 4391957 | ? (TO) | 2400.06 | 2400.11 |
| (reference) PicatSAT 2019-09-12 (complete) | 4407594 | ? (TO) | 2400.06 | 2399.9 |
| NACRE 1.0.5-Hybrid (complete) | 4391557 | ? (TO) | 2400.14 | 2400.53 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: