| Name | haystacks/ haystacks_16.xml |
| MD5SUM | ec78aee7633832246f62b79a2fa3bf7a |
| 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 | 2.38664 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 256 |
| Number of constraints | 1935 |
| Maximum constraint arity | 2 |
| Maximum domain size | 16 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 1935 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5 2007-01-08 | 237493 | UNSAT | 2.38664 | 2.42103 |
| buggy_2_5_s 2007-01-08 | 237492 | UNSAT | 2.41763 | 2.81692 |
| sugar 0.40 | 237496 | ? | 0.629903 | 1.00707 |
| CSP4J - Combo 2006-12-19 | 237486 | ? (TO) | 1800.01 | 1805.24 |
| CSP4J - MAC 2007-01-16 | 272453 | ? (TO) | 1800.03 | 1803.31 |
| CSP4J - MAC 2006-12-19 | 237487 | ? (TO) | 1800.05 | 1811.15 |
| galac 1 | 237488 | ? (TO) | 1800.06 | 1810.31 |
| galacJ beta 1 | 237483 | ? (TO) | 1800.06 | 1820.02 |
| CSPtoSAT+minisat 0.3 | 237497 | ? (TO) | 1800.06 | 1800.8 |
| BPrologCSPSolver70a 2006-12-13 | 237482 | ? (TO) | 1800.07 | 1814.79 |
| VALCSP 3.1 | 269535 | ? (TO) | 1800.11 | 1806.3 |
| sat4jCSP 1.7 RC BF3 | 237491 | ? (TO) | 1800.14 | 1810.87 |
| Abscon 109 ESAC | 237484 | ? (TO) | 1800.15 | 1802.05 |
| Abscon 109 AC | 237485 | ? (TO) | 1800.18 | 1817.07 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 237490 | ? (TO) | 1800.38 | 1810.26 |
| Mistral 2006-12-04 | 237494 | Signal | 0.021995 | 0.0273971 |
| Tramontane 2006-12-04 | 237495 | Signal | 0.024995 | 0.14772 |
| VALCSP 3.0 | 237489 | Wrong Cert. | 0.118981 | 0.126604 |