| Name | haystacks/ haystacks_20.xml |
| MD5SUM | 5947a972166e8262f434c28cfd58ec68 |
| 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 | 7.1919 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 400 |
| Number of constraints | 3819 |
| Maximum constraint arity | 2 |
| Maximum domain size | 20 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 3819 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5 2007-01-08 | 238085 | UNSAT | 7.1919 | 7.27992 |
| buggy_2_5_s 2007-01-08 | 238084 | UNSAT | 7.42387 | 7.52413 |
| sugar 0.40 | 238088 | ? | 1.07 | 1.14865 |
| CSP4J - MAC 2006-12-19 | 238079 | ? (TO) | 1800.01 | 1801.86 |
| VALCSP 3.1 | 269572 | ? (TO) | 1800.02 | 1803.98 |
| galacJ beta 1 | 238075 | ? (TO) | 1800.03 | 1812.65 |
| CSPtoSAT+minisat 0.3 | 238089 | ? (TO) | 1800.03 | 1808.41 |
| BPrologCSPSolver70a 2006-12-13 | 238074 | ? (TO) | 1800.05 | 1806.59 |
| galac 1 | 238080 | ? (TO) | 1800.05 | 1812 |
| CSP4J - MAC 2007-01-16 | 272490 | ? (TO) | 1800.06 | 1818.16 |
| CSP4J - Combo 2006-12-19 | 238078 | ? (TO) | 1800.09 | 1814.48 |
| Abscon 109 AC | 238077 | ? (TO) | 1800.17 | 1806 |
| Abscon 109 ESAC | 238076 | ? (TO) | 1800.18 | 1800.86 |
| sat4jCSP 1.7 RC BF3 | 238083 | ? (TO) | 1800.2 | 1804.68 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 238082 | ? (TO) | 1800.58 | 1816.78 |
| Mistral 2006-12-04 | 238086 | Signal | 0.021995 | 0.0302841 |
| Tramontane 2006-12-04 | 238087 | Signal | 0.022995 | 0.03041 |
| VALCSP 3.0 | 238081 | Wrong Cert. | 0.340947 | 0.346946 |