| Name | csp/langford2/ normalized-langford-2-13.xml |
| MD5SUM | ff00458be29b09ed6326f7909245998b |
| 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 | 268.404 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 26 |
| Number of constraints | 338 |
| Maximum constraint arity | 2 |
| Maximum domain size | 26 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 338 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| bpsolver 09 (complete) | 2082349 | UNSAT | 268.404 | 268.904 |
| Mistral 1.545 (complete) | 2082348 | UNSAT | 402.502 | 404.581 |
| Choco2.1.1b 2009-07-16 (complete) | 2116722 | UNSAT | 1520.66 | 1521.4 |
| Choco2.1.1 2009-06-10 (complete) | 2082344 | UNSAT | 1617.3 | 1633.97 |
| pcs 0.3.2 (complete) | 2082340 | ? (MO) | 411.742 | 413.142 |
| pcs-restart 0.3.2 (complete) | 2082341 | ? (MO) | 424.013 | 428.056 |
| Concrete DC 2009-07-14 (complete) | 2082343 | ? (TO) | 1800.06 | 1803.22 |
| Sugar v1.14.6+minisat (complete) | 2082346 | ? (TO) | 1800.07 | 1818.72 |
| Concrete 2009-07-14 (complete) | 2082342 | ? (TO) | 1800.1 | 1806.02 |
| Sugar v1.14.6+picosat (complete) | 2082345 | ? (TO) | 1800.1 | 1801.32 |
| Abscon 112v4 AC (complete) | 2097621 | ? (TO) | 1800.12 | 1802.05 |
| Abscon 112v4 ESAC (complete) | 2097622 | ? (TO) | 1800.12 | 1803.47 |
| SAT4J CSP 2.1.1 (complete) | 2082339 | ? (TO) | 1800.15 | 1816.65 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: