2018 XCSP3 competition: fast COP track: solvers results per benchmarks

Result page for benchmark
QuadraticAssignment/
QuadraticAssignment-sko42_c18.xml

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General information on the benchmark

NameQuadraticAssignment/
QuadraticAssignment-sko42_c18.xml
MD5SUMee3f8a7d47c87a95d16b6f1492d4a345
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8337
Best CPU time to get the best result obtained on this benchmark252.045
Satisfiable
(Un)Satisfiability was proved
Number of variables1806
Number of constraints862
Number of domains2
Minimum domain size8
Maximum domain size42
Distribution of domain sizes[{"size":8,"count":861},{"size":42,"count":42}]
Minimum variable degree0
Maximum variable degree42
Distribution of variable degrees[{"degree":0,"count":903},{"degree":2,"count":861},{"degree":42,"count":42}]
Minimum constraint arity3
Maximum constraint arity42
Distribution of constraint arities[{"arity":3,"count":861},{"arity":42,"count":1}]
Number of extensional constraints861
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":861},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
OscaR - Hybrid 2018-08-14 (complete)4310388SAT (TO)8337 252.045 245.43
Mistral-2.0 2018-08-01 (complete)4312568SAT (TO)8693 251.982 252.012
Choco-solver 4.0.7b seq (e747e1e) (complete)4301606SAT (TO)9220 252.074 247.024
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4310038SAT (TO)9353 252.115 246.845
Concrete 3.9.2 (complete)4302412SAT (TO)9372 252.058 237.637
Concrete 3.9.2-SuperNG (complete)4302762SAT (TO)9412 252.089 233.06
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4312248SAT (TO)9490 252.05 247.23
cosoco 1.12 (complete)4301608SAT (TO)9538 251.999 252.011
Sat4j-CSP 2018-07-11 (complete)4301607? (TO) 260.267 108.26

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 8337
Solution found:
<instantiation> <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] d[0][1]
d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][16] d[0][17]
d[0][18] d[0][19] d[0][20] d[0][21] d[0][22] d[0][23] d[0][24] d[0][25] d[0][26] d[0][27] d[0][28] d[0][29] d[0][30] d[0][31] d[0][32]
d[0][33] d[0][34] d[0][35] d[0][36] d[0][37] d[0][38] d[0][39] d[0][40] d[0][41] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8]
d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][16] d[1][17] d[1][18] d[1][19] d[1][20] d[1][21] d[1][22] d[1][23]
d[1][24] d[1][25] d[1][26] d[1][27] d[1][28] d[1][29] d[1][30] d[1][31] d[1][32] d[1][33] d[1][34] d[1][35] d[1][36] d[1][37] d[1][38]
d[1][39] d[1][40] d[1][41] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15]
d[2][16] d[2][17] d[2][18] d[2][19] d[2][20] d[2][21] d[2][22] d[2][23] d[2][24] d[2][25] d[2][26] d[2][27] d[2][28] d[2][29] d[2][30]
d[2][31] d[2][32] d[2][33] d[2][34] d[2][35] d[2][36] d[2][37] d[2][38] d[2][39] d[2][40] d[2][41] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8]
d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[3][16] d[3][17] d[3][18] d[3][19] d[3][20] d[3][21] d[3][22] d[3][23]
d[3][24] d[3][25] d[3][26] d[3][27] d[3][28] d[3][29] d[3][30] d[3][31] d[3][32] d[3][33] d[3][34] d[3][35] d[3][36] d[3][37] d[3][38]
d[3][39] d[3][40] d[3][41] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[4][16] d[4][17]
d[4][18] d[4][19] d[4][20] d[4][21] d[4][22] d[4][23] d[4][24] d[4][25] d[4][26] d[4][27] d[4][28] d[4][29] d[4][30] d[4][31] d[4][32]
d[4][33] d[4][34] d[4][35] d[4][36] d[4][37] d[4][38] d[4][39] d[4][40] d[4][41] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12]
d[5][13] d[5][14] d[5][15] d[5][16] d[5][17] d[5][18] d[5][19] d[5][20] d[5][21] d[5][22] d[5][23] d[5][24] d[5][25] d[5][26] d[5][27]
d[5][28] d[5][29] d[5][30] d[5][31] d[5][32] d[5][33] d[5][34] d[5][35] d[5][36] d[5][37] d[5][38] d[5][39] d[5][40] d[5][41] d[6][7]
d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[6][16] d[6][17] d[6][18] d[6][19] d[6][20] d[6][21] d[6][22]
d[6][23] d[6][24] d[6][25] d[6][26] d[6][27] d[6][28] d[6][29] d[6][30] d[6][31] d[6][32] d[6][33] d[6][34] d[6][35] d[6][36] d[6][37]
d[6][38] d[6][39] d[6][40] d[6][41] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[7][16] d[7][17] d[7][18]
d[7][19] d[7][20] d[7][21] d[7][22] d[7][23] d[7][24] d[7][25] d[7][26] d[7][27] d[7][28] d[7][29] d[7][30] d[7][31] d[7][32] d[7][33]
d[7][34] d[7][35] d[7][36] d[7][37] d[7][38] d[7][39] d[7][40] d[7][41] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15]
d[8][16] d[8][17] d[8][18] d[8][19] d[8][20] d[8][21] d[8][22] d[8][23] d[8][24] d[8][25] d[8][26] d[8][27] d[8][28] d[8][29] d[8][30]
d[8][31] d[8][32] d[8][33] d[8][34] d[8][35] d[8][36] d[8][37] d[8][38] d[8][39] d[8][40] d[8][41] d[9][10] d[9][11] d[9][12] d[9][13]
d[9][14] d[9][15] d[9][16] d[9][17] d[9][18] d[9][19] d[9][20] d[9][21] d[9][22] d[9][23] d[9][24] d[9][25] d[9][26] d[9][27] d[9][28]
d[9][29] d[9][30] d[9][31] d[9][32] d[9][33] d[9][34] d[9][35] d[9][36] d[9][37] d[9][38] d[9][39] d[9][40] d[9][41] d[10][11] d[10][12]
d[10][13] d[10][14] d[10][15] d[10][16] d[10][17] d[10][18] d[10][19] d[10][20] d[10][21] d[10][22] d[10][23] d[10][24] d[10][25] d[10][26]
d[10][27] d[10][28] d[10][29] d[10][30] d[10][31] d[10][32] d[10][33] d[10][34] d[10][35] d[10][36] d[10][37] d[10][38] d[10][39] d[10][40]
d[10][41] d[11][12] d[11][13] d[11][14] d[11][15] d[11][16] d[11][17] d[11][18] d[11][19] d[11][20] d[11][21] d[11][22] d[11][23] d[11][24]
d[11][25] d[11][26] d[11][27] d[11][28] d[11][29] d[11][30] d[11][31] d[11][32] d[11][33] d[11][34] d[11][35] d[11][36] d[11][37] d[11][38]
d[11][39] d[11][40] d[11][41] d[12][13] d[12][14] d[12][15] d[12][16] d[12][17] d[12][18] d[12][19] d[12][20] d[12][21] d[12][22] d[12][23]
d[12][24] d[12][25] d[12][26] d[12][27] d[12][28] d[12][29] d[12][30] d[12][31] d[12][32] d[12][33] d[12][34] d[12][35] d[12][36] d[12][37]
d[12][38] d[12][39] d[12][40] d[12][41] d[13][14] d[13][15] d[13][16] d[13][17] d[13][18] d[13][19] d[13][20] d[13][21] d[13][22] d[13][23]
d[13][24] d[13][25] d[13][26] d[13][27] d[13][28] d[13][29] d[13][30] d[13][31] d[13][32] d[13][33] d[13][34] d[13][35] d[13][36] d[13][37]
d[13][38] d[13][39] d[13][40] d[13][41] d[14][15] d[14][16] d[14][17] d[14][18] d[14][19] d[14][20] d[14][21] d[14][22] d[14][23] d[14][24]
d[14][25] d[14][26] d[14][27] d[14][28] d[14][29] d[14][30] d[14][31] d[14][32] d[14][33] d[14][34] d[14][35] d[14][36] d[14][37] d[14][38]
d[14][39] d[14][40] d[14][41] d[15][16] d[15][17] d[15][18] d[15][19] d[15][20] d[15][21] d[15][22] d[15][23] d[15][24] d[15][25] d[15][26]
d[15][27] d[15][28] d[15][29] d[15][30] d[15][31] d[15][32] d[15][33] d[15][34] d[15][35] d[15][36] d[15][37] d[15][38] d[15][39] d[15][40]
d[15][41] d[16][17] d[16][18] d[16][19] d[16][20] d[16][21] d[16][22] d[16][23] d[16][24] d[16][25] d[16][26] d[16][27] d[16][28] d[16][29]
d[16][30] d[16][31] d[16][32] d[16][33] d[16][34] d[16][35] d[16][36] d[16][37] d[16][38] d[16][39] d[16][40] d[16][41] d[17][18] d[17][19]
d[17][20] d[17][21] d[17][22] d[17][23] d[17][24] d[17][25] d[17][26] d[17][27] d[17][28] d[17][29] d[17][30] d[17][31] d[17][32] d[17][33]
d[17][34] d[17][35] d[17][36] d[17][37] d[17][38] d[17][39] d[17][40] d[17][41] d[18][19] d[18][20] d[18][21] d[18][22] d[18][23] d[18][24]
d[18][25] d[18][26] d[18][27] d[18][28] d[18][29] d[18][30] d[18][31] d[18][32] d[18][33] d[18][34] d[18][35] d[18][36] d[18][37] d[18][38]
d[18][39] d[18][40] d[18][41] d[19][20] d[19][21] d[19][22] d[19][23] d[19][24] d[19][25] d[19][26] d[19][27] d[19][28] d[19][29] d[19][30]
d[19][31] d[19][32] d[19][33] d[19][34] d[19][35] d[19][36] d[19][37] d[19][38] d[19][39] d[19][40] d[19][41] d[20][21] d[20][22] d[20][23]
d[20][24] d[20][25] d[20][26] d[20][27] d[20][28] d[20][29] d[20][30] d[20][31] d[20][32] d[20][33] d[20][34] d[20][35] d[20][36] d[20][37]
d[20][38] d[20][39] d[20][40] d[20][41] d[21][22] d[21][23] d[21][24] d[21][25] d[21][26] d[21][27] d[21][28] d[21][29] d[21][30] d[21][31]
d[21][32] d[21][33] d[21][34] d[21][35] d[21][36] d[21][37] d[21][38] d[21][39] d[21][40] d[21][41] d[22][23] d[22][24] d[22][25] d[22][26]
d[22][27] d[22][28] d[22][29] d[22][30] d[22][31] d[22][32] d[22][33] d[22][34] d[22][35] d[22][36] d[22][37] d[22][38] d[22][39] d[22][40]
d[22][41] d[23][24] d[23][25] d[23][26] d[23][27] d[23][28] d[23][29] d[23][30] d[23][31] d[23][32] d[23][33] d[23][34] d[23][35] d[23][36]
d[23][37] d[23][38] d[23][39] d[23][40] d[23][41] d[24][25] d[24][26] d[24][27] d[24][28] d[24][29] d[24][30] d[24][31] d[24][32] d[24][33]
d[24][34] d[24][35] d[24][36] d[24][37] d[24][38] d[24][39] d[24][40] d[24][41] d[25][26] d[25][27] d[25][28] d[25][29] d[25][30] d[25][31]
d[25][32] d[25][33] d[25][34] d[25][35] d[25][36] d[25][37] d[25][38] d[25][39] d[25][40] d[25][41] d[26][27] d[26][28] d[26][29] d[26][30]
d[26][31] d[26][32] d[26][33] d[26][34] d[26][35] d[26][36] d[26][37] d[26][38] d[26][39] d[26][40] d[26][41] d[27][28] d[27][29] d[27][30]
d[27][31] d[27][32] d[27][33] d[27][34] d[27][35] d[27][36] d[27][37] d[27][38] d[27][39] d[27][40] d[27][41] d[28][29] d[28][30] d[28][31]
d[28][32] d[28][33] d[28][34] d[28][35] d[28][36] d[28][37] d[28][38] d[28][39] d[28][40] d[28][41] d[29][30] d[29][31] d[29][32] d[29][33]
d[29][34] d[29][35] d[29][36] d[29][37] d[29][38] d[29][39] d[29][40] d[29][41] d[30][31] d[30][32] d[30][33] d[30][34] d[30][35] d[30][36]
d[30][37] d[30][38] d[30][39] d[30][40] d[30][41] d[31][32] d[31][33] d[31][34] d[31][35] d[31][36] d[31][37] d[31][38] d[31][39] d[31][40]
d[31][41] d[32][33] d[32][34] d[32][35] d[32][36] d[32][37] d[32][38] d[32][39] d[32][40] d[32][41] d[33][34] d[33][35] d[33][36] d[33][37]
d[33][38] d[33][39] d[33][40] d[33][41] d[34][35] d[34][36] d[34][37] d[34][38] d[34][39] d[34][40] d[34][41] d[35][36] d[35][37] d[35][38]
d[35][39] d[35][40] d[35][41] d[36][37] d[36][38] d[36][39] d[36][40] d[36][41] d[37][38] d[37][39] d[37][40] d[37][41] d[38][39] d[38][40]
d[38][41] d[39][40] d[39][41] d[40][41] </list> <values> 7 28 5 41 10 16 40 39 14 37 31 33 6 24 20 3 13 17 11 19 4 8 34 36 2 0 25 27 22 29 9
35 23 18 21 15 32 38 1 30 26 12 5 5 3 5 0 1 5 2 2 2 0 0 5 4 0 0 2 2 0 1 0 2 2 0 6 3 2 0 2 1 5 2 0 0 2 5 0 0 2 2 0 10 2 10 5 0 5 5 2 0 6 2 5
0 1 2 0 1 2 1 0 5 5 1 0 5 3 0 0 3 0 0 5 0 2 3 1 0 0 0 0 5 1 0 2 5 1 4 0 5 0 5 0 1 0 0 0 0 1 1 0 5 5 1 1 1 2 0 5 10 5 1 1 0 2 5 1 0 2 0 5 10
5 1 5 0 6 10 1 5 2 5 1 5 5 2 5 6 0 1 1 2 1 0 0 3 10 5 0 10 0 0 0 4 4 0 2 0 1 0 0 0 0 5 5 10 1 0 1 5 2 5 2 0 0 2 0 0 2 4 1 2 3 1 0 5 0 5 2 0
5 1 5 0 2 5 5 6 0 6 3 10 5 1 0 5 0 10 5 2 0 5 5 1 0 0 1 0 1 5 0 3 0 1 2 0 0 0 5 2 3 2 5 0 0 1 6 5 5 0 4 5 5 0 5 1 0 0 2 0 0 0 0 0 0 3 1 1 5
2 0 0 1 0 1 0 10 10 2 0 1 3 4 3 5 4 1 4 0 10 1 5 5 0 0 0 2 5 2 0 2 2 2 0 2 1 0 3 0 1 5 1 1 2 0 0 5 10 0 0 2 2 10 5 5 2 2 5 2 0 0 2 0 0 1 2 0
5 2 0 5 5 0 0 10 0 4 10 2 1 6 5 5 2 0 0 10 10 10 0 2 1 0 1 2 3 10 2 0 0 2 0 0 2 1 4 3 0 5 2 10 10 2 1 4 10 1 0 6 2 5 0 0 0 0 2 3 1 2 0 2 2 2
2 0 5 5 2 1 5 0 0 5 10 2 3 2 0 1 5 0 2 1 4 1 1 2 2 0 2 2 0 1 5 0 2 1 6 0 0 0 10 5 6 5 0 0 10 5 2 2 0 0 4 0 2 4 4 5 2 1 0 2 1 2 4 2 1 6 1 2 5
1 1 0 2 0 1 0 0 4 0 1 2 2 2 0 2 0 0 1 4 1 5 2 0 0 3 2 2 0 5 1 5 4 1 2 5 0 0 0 0 0 2 10 10 2 1 1 0 5 2 2 6 0 10 4 0 0 5 1 0 0 2 2 0 5 2 5 5
10 10 0 3 0 5 1 0 5 0 2 10 10 3 1 2 5 0 4 3 2 0 5 2 2 4 2 10 5 0 0 2 5 3 2 5 0 5 5 10 2 2 2 5 1 2 5 0 0 2 3 10 2 0 0 5 6 5 10 3 5 0 10 1 0 5
2 5 0 4 0 0 1 5 0 5 5 1 0 1 2 0 1 2 10 5 2 1 0 5 0 1 1 5 0 0 0 2 10 6 1 1 6 1 4 5 0 2 5 0 5 0 5 2 2 2 2 5 0 5 0 5 2 0 5 5 0 0 0 5 1 6 2 0 5
10 0 0 5 0 4 2 0 5 10 0 5 10 5 5 0 5 2 0 5 2 3 2 3 2 5 10 5 5 6 1 0 0 10 0 5 1 0 10 5 2 0 1 10 2 1 5 5 1 10 1 0 1 5 1 5 1 2 0 0 1 2 0 0 0 0
10 0 5 5 0 0 2 0 4 0 10 2 0 0 2 10 10 5 0 0 0 3 1 2 5 2 2 0 5 2 5 10 0 10 1 10 5 2 1 5 2 10 2 0 5 4 2 5 1 2 0 2 2 5 0 2 2 2 5 10 5 1 2 0 2 4
10 1 5 0 5 2 5 5 5 10 0 5 5 0 5 10 0 2 5 3 5 0 5 0 0 5 0 1 0 5 1 3 10 5 4 5 0 4 2 1 0 2 5 5 5 1 0 0 0 2 1 0 5 5 10 10 10 0 0 5 5 3 10 2
</values> </instantiation>