| Name | csp/pigeons/ normalized-pigeons-20-ord.xml |
| MD5SUM | 27be955bda8fd33c2641a345649a0635 |
| 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 | 0.016996 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 20 |
| Number of constraints | 380 |
| Maximum constraint arity | 2 |
| Maximum domain size | 19 |
| Number of constraints which are defined in extension | 0 |
| Number of constraints which are defined in intension | 380 |
| Global constraints used (with number of constraints) |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| Mistral 1.545 (complete) | 2086055 | UNSAT | 0.016996 | 0.0242729 |
| pcs-restart 0.3.2 (complete) | 2086048 | UNSAT | 0.027995 | 0.0343989 |
| pcs 0.3.2 (complete) | 2086047 | UNSAT | 0.028995 | 0.034797 |
| bpsolver 09 (complete) | 2086056 | UNSAT | 0.067989 | 0.0717349 |
| Choco2.1.1 2009-06-10 (complete) | 2086051 | UNSAT | 0.794878 | 0.836859 |
| Choco2.1.1b 2009-07-16 (complete) | 2117059 | UNSAT | 0.832872 | 0.83344 |
| Abscon 112v4 ESAC (complete) | 2098296 | UNSAT | 0.895863 | 0.948453 |
| Abscon 112v4 AC (complete) | 2098295 | UNSAT | 0.989849 | 1.03415 |
| Sugar v1.14.6+minisat (complete) | 2086053 | UNSAT | 0.996848 | 1.08967 |
| Sugar v1.14.6+picosat (complete) | 2086052 | UNSAT | 1.05184 | 1.16543 |
| Concrete DC 2009-07-14 (complete) | 2086050 | UNSAT | 1.62275 | 1.65575 |
| Concrete 2009-07-14 (complete) | 2086049 | UNSAT | 1.65275 | 1.72679 |
| SAT4J CSP 2.1.1 (complete) | 2086046 | UNSAT | 2.68759 | 2.70686 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
Solution found: