2019 XCSP3 competition: mini-solver track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
GolombRuler/
GolombRuler-a3v18-14_c18.xml

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General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-14_c18.xml
MD5SUMc1878b2d9e06b3112b686731368ac8cc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark140
Best CPU time to get the best result obtained on this benchmark2400.01
Satisfiable
(Un)Satisfiability was proved
Number of variables210
Number of constraints92
Number of domains2
Minimum domain size196
Maximum domain size197
Distribution of domain sizes[{"size":196,"count":91},{"size":197,"count":14}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":105},{"degree":2,"count":91},{"degree":13,"count":13},{"degree":14,"count":1}]
Minimum constraint arity3
Maximum constraint arity91
Distribution of constraint arities[{"arity":3,"count":91},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints91
Distribution of constraint types[{"type":"intension","count":91},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
cosoco 2 (complete)4394837SAT (TO)140 2400.01 2399.8
cosoco 2.0 (complete)4408832SAT (TO)140 2400.08 2400.2
cosoco 2.0 (complete)4397572SAT (TO)140 2400.09 2399.8
(reference) PicatSAT 2019-09-12 (complete)4407897? (TO) 2400.07 2399.9

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: 140
Solution found:
<instantiation type='solution' cost='140'> <list>x[0] x[10] x[11] x[12] x[13] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10]
y[0][11] y[0][12] y[0][13] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[10][0] y[10][10] y[10][11] y[10][12]
y[10][13] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[11][0] y[11][10] y[11][11] y[11][12] y[11][13]
y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[12][0] y[12][10] y[12][11] y[12][12] y[12][13] y[12][1]
y[12][2] y[12][3] y[12][4] y[12][5] y[12][6] y[12][7] y[12][8] y[12][9] y[13][0] y[13][10] y[13][11] y[13][12] y[13][13] y[13][1] y[13][2]
y[13][3] y[13][4] y[13][5] y[13][6] y[13][7] y[13][8] y[13][9] y[1][0] y[1][10] y[1][11] y[1][12] y[1][13] y[1][1] y[1][2] y[1][3] y[1][4]
y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][10] y[2][11] y[2][12] y[2][13] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7]
y[2][8] y[2][9] y[3][0] y[3][10] y[3][11] y[3][12] y[3][13] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0]
y[4][10] y[4][11] y[4][12] y[4][13] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][10] y[5][11]
y[5][12] y[5][13] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][10] y[6][11] y[6][12] y[6][13]
y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][10] y[7][11] y[7][12] y[7][13] y[7][1] y[7][2] y[7][3]
y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][10] y[8][11] y[8][12] y[8][13] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6]
y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][11] y[9][12] y[9][13] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9]
</list> <values>0 120 133 138 140 1 22 30 36 46 63 86 89 101 * 120 133 138 140 1 22 30 36 46 63 86 89 101 * * 13 18 20 * * * * * * * * * * *
* 5 7 * * * * * * * * * * * * * 2 * * * * * * * * * * * * * * * * * * * * * * * * 119 132 137 139 * 21 29 35 45 62 85 88 100 * 98 111 116
118 * * 8 14 24 41 64 67 79 * 90 103 108 110 * * * 6 16 33 56 59 71 * 84 97 102 104 * * * * 10 27 50 53 65 * 74 87 92 94 * * * * * 17 40 43
55 * 57 70 75 77 * * * * * * 23 26 38 * 34 47 52 54 * * * * * * * 3 15 * 31 44 49 51 * * * * * * * * 12 * 19 32 37 39 * * * * * * * * *
</values> </instantiation>