| Name | Haystacks/ Haystacks-ext-04_c18.xml |
| MD5SUM | a1ecb9d626e1829c4f6714b650dba230 |
| 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 | 1.20178 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 16 |
| Number of constraints | 27 |
| Number of domains | 1 |
| Minimum domain size | 4 |
| Maximum domain size | 4 |
| Distribution of domain sizes | [{"size":4,"count":16}] |
| Minimum variable degree | 3 |
| Maximum variable degree | 4 |
| Distribution of variable degrees | [{"degree":3,"count":10},{"degree":4,"count":6}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 2 |
| Distribution of constraint arities | [{"arity":2,"count":27}] |
| Number of extensional constraints | 27 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"extension","count":27}] |
| Optimization problem | NO |
| Type of objective |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| Choco-solver 4.0.7b par (e747e1e) (complete) | 4297809 | UNSAT | 1.20178 | 0.588256 |
| OscaR - Parallel with EPS 2018-07-02 (complete) | 4291396 | UNSAT | 2.16905 | 1.24205 |
| OscaR - Parallel with EPS 2018-08-14 (complete) | 4309165 | UNSAT | 2.19746 | 1.24284 |
| scop both+glucose-syrup (2018-07-07) (complete) | 4297310 | UNSAT | 2.27111 | 1.37204 |
| scop order+glucose-syrup (2018-07-07) (complete) | 4297074 | UNSAT | 2.28365 | 1.37281 |
| scop order+glucose-syrup (2018-07-31) (complete) | 4307258 | UNSAT | 3.44427 | 2.16468 |
| scop both+glucose-syrup (2018-07-31) (complete) | 4307494 | UNSAT | 3.45527 | 2.33275 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: