| Name | Haystacks/ Haystacks-ext-08_c18.xml |
| MD5SUM | 86e4590fdf2acf70e62b7e4d974dbe81 |
| 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 | 5.32686 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 64 |
| Number of constraints | 231 |
| Number of domains | 1 |
| Minimum domain size | 8 |
| Maximum domain size | 8 |
| Distribution of domain sizes | [{"size":8,"count":64}] |
| Minimum variable degree | 7 |
| Maximum variable degree | 8 |
| Distribution of variable degrees | [{"degree":7,"count":50},{"degree":8,"count":14}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 2 |
| Distribution of constraint arities | [{"arity":2,"count":231}] |
| Number of extensional constraints | 231 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"extension","count":231}] |
| Optimization problem | NO |
| Type of objective |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| scop both+glucose-syrup (2018-07-07) (complete) | 4297314 | UNSAT | 5.32686 | 2.05294 |
| scop order+glucose-syrup (2018-07-07) (complete) | 4297078 | UNSAT | 5.32932 | 2.04489 |
| scop both+glucose-syrup (2018-07-31) (complete) | 4307498 | UNSAT | 6.43125 | 2.83089 |
| scop order+glucose-syrup (2018-07-31) (complete) | 4307262 | UNSAT | 6.81295 | 2.95435 |
| Choco-solver 4.0.7b par (e747e1e) (complete) | 4297813 | ? (TO) | 15964.2 | 2520.03 |
| OscaR - Parallel with EPS 2018-07-02 (complete) | 4291400 | ? (TO) | 19926.7 | 2520.2 |
| OscaR - Parallel with EPS 2018-08-14 (complete) | 4309169 | ? (TO) | 19935.7 | 2520.32 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: