2017 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
LowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-015.xml

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General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-015.xml
MD5SUMbc2f8d4b91081a5d55245e328f9be905
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1.9211299
Satisfiable
(Un)Satisfiability was proved
Number of variables239
Number of constraints133
Number of domains29
Minimum domain size2
Maximum domain size29
Distribution of domain sizes[{"size":2,"count":121},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":91},{"degree":2,"count":133},{"degree":14,"count":15}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":15},{"arity":3,"count":106},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1}]
Number of extensional constraints0
Number of intensional constraints119
Distribution of constraint types[{"type":"intension","count":119},{"type":"sum","count":14}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
cosoco 1.1 (complete)4258554OPT15 1.89377 1.95231
cosoco 1.12 (complete)4268660OPT15 1.9211299 1.92178
sat4j-CSP 2017-07-05 (complete)4258057OPT15 2.4890001 1.56669
Mistral-2.0 2017-07-28 (complete)4259051OPT15 2.8381 2.9330599
cosoco-sat 1.12 (complete)4266729OPT15 3.1403401 3.1421001
OscaR - Conflict Ordering 2017-07-26 (complete)4256069OPT15 4.0322099 1.84833
AbsCon-basic 2017-06-11 (complete)4257560OPT15 4.2680802 2.01057
OscaR - Parallel with EPS 2017-08-22 (complete)4285820OPT15 7.9000902 2.2407601
OscaR - Parallel with EPS 2017-07-26 (complete)4257063OPT15 8.0965405 2.42395
choco-solver 4.0.5 seq (2017-08-18) (complete)4282880OPT15 9.13519 6.02595
choco-solver 4.0.5 seq (2017-08-09) (complete)4270130OPT15 9.2161999 6.0622602
choco-solver 4.0.5 seq (2017-07-26) (complete)4254081OPT15 9.59939 6.1918302
choco-solver 4.0.5 par (2017-08-18) (complete)4281410OPT15 9.7492704 1.81441
choco-solver 4.0.5 par (2017-08-09) (complete)4271600OPT15 11.2374 1.9988199
choco-solver 4.0.5 par (2017-07-26) (complete)4254578OPT15 13.0833 2.35357
choco-solver 5a (2017-07-26) (complete)4255075OPT15 29.638599 21.0429
choco-solver 5a (2017-08-18) (complete)4284350OPT15 32.559101 24.239401
Concrete 3.4 (complete)4259548OPT15 41.576698 30.197399
OscaR - Hybrid 2017-07-26 (complete)4256566OPT15 202.88699 194.67799
OscaR - ALNS 2017-07-26 (complete)4255572SAT (TO)15 248.686 240.015

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: 15
Solution found:
<instantiation type='solution' cost='-15'> <list>c[0] c[10] c[11] c[12] c[13] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] s[0] s[10] s[11]
s[12] s[13] s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] x[0] x[10] x[11] x[12] x[13] x[14] 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 0 -1 0 -1 -1 0 3 0 -1 0 -1 0 -1 0 0 1 0 1 1 0 9 0 1 0 1 0 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 1 1 -1 1 -1 1 -1 1 1 -1 1
-1 -1 1 1 -1 -1 1 1 * * * * 1 -1 -1 * * * * * * -1 * * * * 1 -1 * * * * * * * -1 * * * * 1 * * * * * * * * -1 * * * * * * * * * * * * * 1 -1
-1 1 * -1 -1 1 -1 1 -1 1 -1 1 1 -1 -1 * * 1 1 1 -1 -1 1 1 -1 -1 -1 -1 * * * -1 1 1 1 1 1 1 1 -1 1 * * * * -1 1 -1 -1 1 1 -1 1 -1 1 * * * *
-1 -1 1 -1 1 -1 -1 1 * 1 * * * * 1 1 1 -1 -1 -1 -1 * * -1 * * * * -1 1 1 1 -1 -1 * * * 1 * * * * -1 1 -1 1 -1 * * * * 1 * * * * -1 -1 -1 1 *
* * * * </values> </instantiation>