| Name | PseudoBoolean/PseudoBoolean-opt-dimacs/ Pb-ii08a1.xml |
| MD5SUM | aab50c75b1dbb6e151cbb105b2b246fa |
| Bench Category | COP (optimization problem) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 54 |
| Best CPU time to get the best result obtained on this benchmark | 13.812 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 132 |
| Number of constraints | 252 |
| Number of domains | 1 |
| Minimum domain size | 2 |
| Maximum domain size | 2 |
| Distribution of domain sizes | [{"size":2,"count":132}] |
| Minimum variable degree | 3 |
| Maximum variable degree | 10 |
| Distribution of variable degrees | [{"degree":3,"count":27},{"degree":4,"count":36},{"degree":5,"count":18},{"degree":6,"count":18},{"degree":7,"count":9},{"degree":8,"count":6},{"degree":10,"count":18}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 8 |
| Distribution of constraint arities | [{"arity":2,"count":234},{"arity":3,"count":6},{"arity":8,"count":12}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 0 |
| Distribution of constraint types | [{"type":"sum","count":252}] |
| Optimization problem | YES |
| Type of objective | min SUM |
| Solver Name | TraceID | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|---|
| cosoco-mini 1.1 (2017-06-27) (complete) | 4253396 | OPT | 54 | 13.812 | 13.8136 |
| cosoco-mini 1.1 (2017-07-29) (complete) | 4259915 | OPT | 54 | 13.8202 | 13.8841 |
| cosoco-mini 1.12 (complete) | 4267096 | OPT | 54 | 13.9741 | 13.9747 |
| Naxos 1.1.0 (complete) | 4253397 | OPT | 54 | 1046.13 | 1046.23 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 54<instantiation type='solution' cost='54'> <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[130] x[131] </list> <values>1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 </values> </instantiation>