| Name | haystacks/ haystacks_18.xml |
| MD5SUM | 757a7d7d596bf08d2c2a5ff2f9f77493 |
| 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 | 2.33265 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 324 |
| Number of constraints | 2771 |
| Maximum constraint arity | 2 |
| Maximum domain size | 18 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 2771 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5 2007-01-08 | 237925 | UNSAT | 2.33265 | 2.37395 |
| buggy_2_5_s 2007-01-08 | 237924 | UNSAT | 2.35264 | 2.67862 |
| sugar 0.40 | 237928 | ? | 0.627904 | 0.990357 |
| galac 1 | 237920 | ? (TO) | 1800.01 | 1800.6 |
| CSP4J - MAC 2006-12-19 | 237919 | ? (TO) | 1800.02 | 1800.86 |
| galacJ beta 1 | 237915 | ? (TO) | 1800.04 | 1811.05 |
| BPrologCSPSolver70a 2006-12-13 | 237914 | ? (TO) | 1800.06 | 1805.91 |
| VALCSP 3.1 | 269562 | ? (TO) | 1800.06 | 1813.87 |
| CSP4J - MAC 2007-01-16 | 272480 | ? (TO) | 1800.08 | 1810.74 |
| CSPtoSAT+minisat 0.3 | 237929 | ? (TO) | 1800.08 | 1807.99 |
| CSP4J - Combo 2006-12-19 | 237918 | ? (TO) | 1800.09 | 1804.13 |
| Abscon 109 AC | 237917 | ? (TO) | 1800.14 | 1815.38 |
| sat4jCSP 1.7 RC BF3 | 237923 | ? (TO) | 1800.17 | 1808.73 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 237922 | ? (TO) | 1800.18 | 1808.4 |
| Abscon 109 ESAC | 237916 | ? (TO) | 1800.24 | 1800.83 |
| Mistral 2006-12-04 | 237926 | Signal | 0.021995 | 0.0239721 |
| Tramontane 2006-12-04 | 237927 | Signal | 0.021996 | 0.023426 |
| VALCSP 3.0 | 237921 | Wrong Cert. | 0.209967 | 0.215407 |