| Name | csp/langford4/ normalized-langford-4-30.xml |
| MD5SUM | 947fd10df4466df33806de675e63a7bd |
| Bench Category | 2-ARY-INT (binary constraints in intension) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 120 |
| Number of constraints | 7230 |
| Maximum constraint arity | 2 |
| Maximum domain size | 120 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 7230 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| SAT4J CSP 2.1.1 (complete) | 2086904 | ? | 698.094 | 698.692 |
| pcs 0.3.2 (complete) | 2086905 | ? (MO) | 358.939 | 362.352 |
| pcs-restart 0.3.2 (complete) | 2086906 | ? (MO) | 363.828 | 367.251 |
| Concrete 2009-07-14 (complete) | 2086907 | ? (TO) | 1800.03 | 1808.72 |
| Choco2.1.1b 2009-07-16 (complete) | 2117137 | ? (TO) | 1800.05 | 1808.63 |
| bpsolver 09 (complete) | 2086914 | ? (TO) | 1800.05 | 1808.21 |
| Sugar v1.14.6+minisat (complete) | 2086911 | ? (TO) | 1800.06 | 1816.73 |
| Sugar v1.14.6+picosat (complete) | 2086910 | ? (TO) | 1800.07 | 1816.53 |
| Concrete DC 2009-07-14 (complete) | 2086908 | ? (TO) | 1800.09 | 1801.12 |
| Mistral 1.545 (complete) | 2086913 | ? (TO) | 1800.1 | 1805.11 |
| Abscon 112v4 ESAC (complete) | 2098452 | ? (TO) | 1800.1 | 1800.96 |
| Choco2.1.1 2009-06-10 (complete) | 2086909 | ? (TO) | 1800.13 | 1816.38 |
| Abscon 112v4 AC (complete) | 2098451 | ? (TO) | 1800.14 | 1812.15 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: