Name | OpenStacks/OpenStacks-m1-s1/ OpenStacks-m1-pb-30-10-1.xml |
MD5SUM | 04263f06d7f4389d01b9d141494c3595 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 37.7433 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 920 |
Number of constraints | 911 |
Number of domains | 7 |
Minimum domain size | 2 |
Maximum domain size | 11 |
Distribution of domain sizes | [{"size":2,"count":700},{"size":3,"count":110},{"size":4,"count":60},{"size":5,"count":20},{"size":6,"count":10},{"size":10,"count":10},{"size":11,"count":10}] |
Minimum variable degree | 2 |
Maximum variable degree | 31 |
Distribution of variable degrees | [{"degree":2,"count":340},{"degree":3,"count":570},{"degree":31,"count":10}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 31 |
Distribution of constraint arities | [{"arity":2,"count":330},{"arity":3,"count":570},{"arity":10,"count":1},{"arity":31,"count":10}] |
Number of extensional constraints | 300 |
Number of intensional constraints | 300 |
Distribution of constraint types | [{"type":"extension","count":300},{"type":"intension","count":300},{"type":"allDifferent","count":1},{"type":"sum","count":10},{"type":"element","count":300}] |
Optimization problem | YES |
Type of objective | min MAXIMUM |
Solver Name | TraceID | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|---|
(reference) PicatSAT 2019-09-12 (complete) | 4407618 | UNSAT | 37.7433 | 37.7418 | |
cosoco 2.0 (complete) | 4397480 | UNSAT | 1559.84 | 1559.99 | |
cosoco 2 (complete) | 4394703 | UNSAT | 1582.87 | 1583.06 | |
cosoco 2.0 (complete) | 4408740 | UNSAT | 1586.66 | 1586.7 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: