| Name | csp/haystacks/ normalized-haystacks-20.xml |
| MD5SUM | a9dc0248b5bac88ceea300c49a32664c |
| Bench Category | 2-ARY-INT (binary constraints in intension) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 5.29119 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 400 |
| Number of constraints | 3819 |
| Maximum constraint arity | 2 |
| Maximum domain size | 20 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 3819 |
| Global constraints used (with number of constraints) |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: