Name | ChessboardColoration/ChessboardColoration-int-s2/ ChessboardColoration-int-08-10.xml |
MD5SUM | 23e84b7c24701222a8a18862c478c748 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 18.5291 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 80 |
Number of constraints | 1261 |
Number of domains | 1 |
Minimum domain size | 80 |
Maximum domain size | 80 |
Distribution of domain sizes | [{"size":80,"count":80}] |
Minimum variable degree | 65 |
Maximum variable degree | 65 |
Distribution of variable degrees | [{"degree":65,"count":80}] |
Minimum constraint arity | 4 |
Maximum constraint arity | 80 |
Distribution of constraint arities | [{"arity":4,"count":1260},{"arity":80,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 1260 |
Distribution of constraint types | [{"type":"intension","count":1260},{"type":"lex","count":1}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 2<instantiation id='sol6' type='solution' cost='2'> <list> x[][] </list> <values> 0 0 0 0 1 1 1 2 2 2 0 1 2 2 0 1 2 0 0 1 1 1 0 2 0 2 0 1 1 2 1 2 0 1 1 2 2 0 2 0 1 2 1 0 2 0 1 2 0 0 2 0 1 1 0 1 2 2 1 0 2 0 1 2 1 0 0 0 2 1 2 0 2 1 2 2 1 1 0 1 </values> </instantiation>