| Name | csp/langford3/ normalized-langford-3-4.xml |
| MD5SUM | 42fac16323cec98ca95c8d9d36800d13 |
| 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 | 0.008998 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 12 |
| Number of constraints | 74 |
| Maximum constraint arity | 2 |
| Maximum domain size | 12 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 74 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| Mistral 1.545 (complete) | 2080962 | UNSAT | 0.008998 | 0.00998596 |
| pcs 0.3.2 (complete) | 2080954 | UNSAT | 0.019996 | 0.026826 |
| pcs-restart 0.3.2 (complete) | 2080955 | UNSAT | 0.019996 | 0.0263869 |
| bpsolver 09 (complete) | 2080963 | UNSAT | 0.033994 | 0.0348421 |
| Choco2.1.1b 2009-07-16 (complete) | 2116596 | UNSAT | 0.573912 | 0.625837 |
| Choco2.1.1 2009-06-10 (complete) | 2080958 | UNSAT | 0.577912 | 0.636033 |
| Sugar v1.14.6+minisat (complete) | 2080960 | UNSAT | 0.616905 | 0.680245 |
| Sugar v1.14.6+picosat (complete) | 2080959 | UNSAT | 0.623904 | 0.689805 |
| Abscon 112v4 AC (complete) | 2097369 | UNSAT | 0.71589 | 0.736215 |
| Abscon 112v4 ESAC (complete) | 2097370 | UNSAT | 0.721889 | 0.790352 |
| Concrete 2009-07-14 (complete) | 2080956 | UNSAT | 1.24481 | 1.26609 |
| Concrete DC 2009-07-14 (complete) | 2080957 | UNSAT | 1.24781 | 1.30622 |
| SAT4J CSP 2.1.1 (complete) | 2080953 | UNSAT | 1.73873 | 1.77325 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: