| Name | csp/langford/ normalized-langford-3-11-ext.xml |
| MD5SUM | aa3180c3777a7d99fa781939f9a51590 |
| Bench Category | 2-ARY-EXT (binary constraints in extension) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 1.69574 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 33 |
| Number of constraints | 550 |
| Maximum constraint arity | 2 |
| Maximum domain size | 33 |
| Number of constraints which are defined in extension | 550 |
| Number of constraints which are defined in intension | 0 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| Mistral 1.545 (complete) | 2058775 | UNSAT | 1.69574 | 1.69876 |
| Choco2.1.1b 2009-07-16 (complete) | 2114579 | UNSAT | 3.9104 | 3.96435 |
| Choco2.1.1 2009-06-10 (complete) | 2058771 | UNSAT | 4.21036 | 4.28714 |
| Concrete DC 2009-07-14 (complete) | 2058770 | UNSAT | 5.30319 | 5.31754 |
| Abscon 112v4 AC (complete) | 2093335 | UNSAT | 7.15991 | 7.25106 |
| Abscon 112v4 ESAC (complete) | 2093336 | UNSAT | 7.16591 | 7.28632 |
| Sugar v1.14.6+minisat (complete) | 2058773 | UNSAT | 10.2464 | 10.3975 |
| Conquer 2009-07-10 (complete) | 2058774 | UNSAT | 11.4293 | 11.7995 |
| Concrete 2009-07-14 (complete) | 2058769 | UNSAT | 11.4693 | 11.6052 |
| bpsolver 09 (complete) | 2058776 | UNSAT | 12.4721 | 12.5935 |
| Sugar v1.14.6+picosat (complete) | 2058772 | UNSAT | 12.892 | 13.0489 |
| SAT4J CSP 2.1.1 (complete) | 2058766 | UNSAT | 40.3509 | 40.7208 |
| pcs-restart 0.3.2 (complete) | 2058768 | UNSAT | 134.714 | 135.912 |
| pcs 0.3.2 (complete) | 2058767 | UNSAT | 135.204 | 136.486 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: