| Name | haystacks/ haystacks_21.xml |
| MD5SUM | f7604e5d4a195ac07a94a60497bb2137 |
| 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 | 7.44587 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 441 |
| Number of constraints | 4430 |
| Maximum constraint arity | 2 |
| Maximum domain size | 21 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 4430 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5 2007-01-08 | 238037 | UNSAT | 7.44587 | 7.50526 |
| buggy_2_5_s 2007-01-08 | 238036 | UNSAT | 7.64284 | 7.73076 |
| sugar 0.40 | 238040 | ? | 1.08 | 3.73201 |
| galac 1 | 238032 | ? (TO) | 1800 | 1812.65 |
| galacJ beta 1 | 238027 | ? (TO) | 1800.01 | 1812.22 |
| CSP4J - Combo 2006-12-19 | 238030 | ? (TO) | 1800.02 | 1801.85 |
| VALCSP 3.1 | 269569 | ? (TO) | 1800.02 | 1800.66 |
| BPrologCSPSolver70a 2006-12-13 | 238026 | ? (TO) | 1800.03 | 1806.2 |
| CSPtoSAT+minisat 0.3 | 238041 | ? (TO) | 1800.07 | 1808.53 |
| CSP4J - MAC 2006-12-19 | 238031 | ? (TO) | 1800.09 | 1802.55 |
| CSP4J - MAC 2007-01-16 | 272487 | ? (TO) | 1800.1 | 1803.36 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 238034 | ? (TO) | 1800.17 | 1804.11 |
| Abscon 109 ESAC | 238028 | ? (TO) | 1800.17 | 1803.1 |
| sat4jCSP 1.7 RC BF3 | 238035 | ? (TO) | 1800.23 | 1796.02 |
| Abscon 109 AC | 238029 | ? (TO) | 1800.24 | 1815.56 |
| Tramontane 2006-12-04 | 238039 | Signal | 0.021995 | 0.0311541 |
| Mistral 2006-12-04 | 238038 | Signal | 0.024995 | 0.031782 |
| VALCSP 3.0 | 238033 | Wrong Cert. | 0.409937 | 0.420673 |