| Name | haystacks/ haystacks_40.xml |
| MD5SUM | 8b5182a49a250a29e8348f72e42d7007 |
| 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 | 641.278 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 1600 |
| Number of constraints | 31239 |
| Maximum constraint arity | 2 |
| Maximum domain size | 40 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 31239 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5_s 2007-01-08 | 238132 | UNSAT | 641.278 | 642 |
| buggy_2_5 2007-01-08 | 238133 | UNSAT | 677.444 | 683.294 |
| sugar 0.40 | 238136 | ? | 3.33 | 3.48622 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 238130 | ? (exit code) | 98.966 | 98.3932 |
| sat4jCSP 1.7 RC BF3 | 238131 | ? (exit code) | 170.816 | 170.936 |
| galac 1 | 238128 | ? (MO) | 0 | 1098.37 |
| galacJ beta 1 | 238123 | ? (TO) | 0.025995 | 1800.95 |
| CSP4J - Combo 2006-12-19 | 238126 | ? (TO) | 1800 | 1808.47 |
| BPrologCSPSolver70a 2006-12-13 | 238122 | ? (TO) | 1800.07 | 1808.78 |
| CSP4J - MAC 2007-01-16 | 272493 | ? (TO) | 1800.07 | 1801.66 |
| CSPtoSAT+minisat 0.3 | 238137 | ? (TO) | 1800.07 | 1808.4 |
| CSP4J - MAC 2006-12-19 | 238127 | ? (TO) | 1800.08 | 1810.23 |
| VALCSP 3.1 | 269575 | ? (TO) | 1800.11 | 1812.22 |
| Abscon 109 AC | 238125 | ? (TO) | 1800.13 | 1815.76 |
| Abscon 109 ESAC | 238124 | ? (TO) | 1800.21 | 1816.51 |
| Tramontane 2006-12-04 | 238135 | Signal | 0.046992 | 0.0493409 |
| Mistral 2006-12-04 | 238134 | Signal | 0.048991 | 0.056028 |
| VALCSP 3.0 | 238129 | Wrong Cert. | 9.44156 | 9.45893 |