| Name | haystacks/ haystacks_26.xml |
| MD5SUM | b92463ea8cbb51f9a3234236cd8f2202 |
| 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 | 31.5232 |
| Satisfiable | NO |
| (Un)Satisfiability was proved | |
| Number of variables | 676 |
| Number of constraints | 8475 |
| Maximum constraint arity | 2 |
| Maximum domain size | 26 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 8475 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| buggy_2_5_s 2007-01-08 | 237540 | UNSAT | 31.5232 | 32.1898 |
| buggy_2_5 2007-01-08 | 237541 | UNSAT | 31.6802 | 32.3889 |
| sugar 0.40 | 237544 | ? | 1.51 | 1.65069 |
| galacJ beta 1 | 237531 | ? (TO) | 0.028995 | 1811.64 |
| galac 1 | 237536 | ? (TO) | 14.2498 | 1806.1 |
| CSP4J - Combo 2006-12-19 | 237534 | ? (TO) | 1800.02 | 1813.48 |
| VALCSP 3.1 | 269538 | ? (TO) | 1800.04 | 1807.73 |
| CSP4J - MAC 2007-01-16 | 272456 | ? (TO) | 1800.05 | 1801.42 |
| CSPtoSAT+minisat 0.3 | 237545 | ? (TO) | 1800.06 | 1801.47 |
| CSP4J - MAC 2006-12-19 | 237535 | ? (TO) | 1800.07 | 1805.76 |
| BPrologCSPSolver70a 2006-12-13 | 237530 | ? (TO) | 1800.11 | 1801.27 |
| sat4jCSP 1.7 RC BF3 | 237539 | ? (TO) | 1800.15 | 1807.89 |
| Abscon 109 AC | 237533 | ? (TO) | 1800.2 | 1802.35 |
| Abscon 109 ESAC | 237532 | ? (TO) | 1800.21 | 1816.84 |
| SAT4JCSP-CACHED 1.7 RC BF3 | 237538 | ? (TO) | 1800.22 | 1804.64 |
| Tramontane 2006-12-04 | 237543 | Signal | 0.030994 | 0.0364101 |
| Mistral 2006-12-04 | 237542 | Signal | 0.036993 | 0.211297 |
| VALCSP 3.0 | 237537 | Wrong Cert. | 1.15982 | 1.17757 |