| Name | csp/chessboardColoration/ normalized-cc-25-25-2.xml |
| MD5SUM | b913279437ddb68d75e7e8e0397248e4 |
| Bench Category | N-ARY-INT (n-ary constraints in intension) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 21.1668 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 625 |
| Number of constraints | 90000 |
| Maximum constraint arity | 4 |
| Maximum domain size | 2 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 90000 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| Mistral 1.545 (complete) | 2074274 | UNSAT | 21.1668 | 21.3722 |
| SAT4J CSP 2.1.1 (complete) | 2074265 | UNSAT | 24.1273 | 24.2795 |
| pcs 0.3.2 (complete) | 2074266 | UNSAT | 297.332 | 300.264 |
| pcs-restart 0.3.2 (complete) | 2074267 | UNSAT | 603.909 | 608.779 |
| Choco2.1.1b 2009-07-16 (complete) | 2115988 | UNSAT | 696.042 | 697.327 |
| Concrete 2009-07-14 (complete) | 2074268 | UNSAT | 1460.97 | 1462.43 |
| Concrete DC 2009-07-14 (complete) | 2074269 | UNSAT | 1530.86 | 1535.04 |
| Choco2.1.1 2009-06-10 (complete) | 2074270 | ? (problem) | 116.175 | 116.293 |
| Sugar v1.14.6+minisat (complete) | 2074272 | ? (MO) | 9.59 | 9.61502 |
| Sugar v1.14.6+picosat (complete) | 2074271 | ? (MO) | 10.43 | 10.6382 |
| Abscon 112v4 ESAC (complete) | 2096154 | ? (MO) | 45.2081 | 45.3056 |
| Abscon 112v4 AC (complete) | 2096153 | ? (MO) | 48.3866 | 48.6242 |
| bpsolver 09 (complete) | 2074275 | ? (TO) | 1800.09 | 1805.65 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: