Name | QuadraticAssignment/ QuadraticAssignment-sko90_c18.xml |
MD5SUM | e1bd5b7e730358cb8a15a6f1e37f47a5 |
Bench Category | COP (optimization problem) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 64864 |
Best CPU time to get the best result obtained on this benchmark | 252.148 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 8190 |
Number of constraints | 4006 |
Number of domains | 2 |
Minimum domain size | 8 |
Maximum domain size | 90 |
Distribution of domain sizes | [{"size":8,"count":4005},{"size":90,"count":90}] |
Minimum variable degree | 0 |
Maximum variable degree | 90 |
Distribution of variable degrees | [{"degree":0,"count":4095},{"degree":2,"count":4005},{"degree":90,"count":90}] |
Minimum constraint arity | 3 |
Maximum constraint arity | 90 |
Distribution of constraint arities | [{"arity":3,"count":4005},{"arity":90,"count":1}] |
Number of extensional constraints | 4005 |
Number of intensional constraints | 0 |
Distribution of constraint types | [{"type":"extension","count":4005},{"type":"allDifferent","count":1}] |
Optimization problem | YES |
Type of objective | min SUM |
Solver Name | TraceID | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|---|
Mistral-2.0 2018-08-01 (complete) | 4312570 | SAT (TO) | 64260 | 252.216 | 252.258 |
OscaR - Hybrid 2018-08-14 (complete) | 4310394 | SAT (TO) | 64864 | 252.148 | 220.253 |
OscaR - Conflict Ordering with restarts 2018-08-14 (complete) | 4310044 | SAT (TO) | 67345 | 252.104 | 218.973 |
OscaR - Conflict Ordering with restarts 2018-08-17 (complete) | 4312254 | SAT (TO) | 67481 | 252.162 | 219.372 |
cosoco 1.12 (complete) | 4301614 | SAT (TO) | 67862 | 251.991 | 252.026 |
Choco-solver 4.0.7b seq (e747e1e) (complete) | 4301612 | ? (TO) | 252.125 | 236.531 | |
Concrete 3.9.2-SuperNG (complete) | 4302768 | ? (TO) | 252.214 | 200.883 | |
Concrete 3.9.2 (complete) | 4302418 | ? (TO) | 252.481 | 194.294 | |
Sat4j-CSP 2018-07-11 (complete) | 4301613 | ? (TO) | 259.977 | 109.159 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 64260--too large--