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

Result page for benchmark
LowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-013.xml

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General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-013.xml
MD5SUMb76e3dd835cfa29a148b2c7537ac72a3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.25910601
Satisfiable
(Un)Satisfiability was proved
Number of variables181
Number of constraints102
Number of domains25
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":92},{"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":15,"count":1},{"size":17,"count":1},{"size":19,"count":1},{"size":21,"count":1},{"size":23,"count":1},{"size":25,"count":1}]
Minimum variable degree0
Maximum variable degree12
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":102},{"degree":12,"count":13}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":13},{"arity":3,"count":79},{"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}]
Number of extensional constraints0
Number of intensional constraints90
Distribution of constraint types[{"type":"intension","count":90},{"type":"sum","count":12}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28 (complete)4259050OPT6 0.25910601 0.31835899
cosoco 1.1 (complete)4258553OPT6 0.45671001 0.51348001
cosoco 1.12 (complete)4268659OPT6 0.457737 0.522991
cosoco-sat 1.12 (complete)4266728OPT6 0.85566401 0.85640198
AbsCon-basic 2017-06-11 (complete)4257559OPT6 1.69238 0.94512099
choco-solver 4.0.5 seq (2017-07-26) (complete)4254080OPT6 1.7400399 0.89510697
choco-solver 4.0.5 seq (2017-08-18) (complete)4282879OPT6 1.75157 0.75924599
choco-solver 4.0.5 seq (2017-08-09) (complete)4270129OPT6 1.7516 0.763291
sat4j-CSP 2017-07-05 (complete)4258056OPT6 1.7727799 0.98434699
OscaR - Hybrid 2017-07-26 (complete)4256565OPT6 2.0095899 1.17896
OscaR - Conflict Ordering 2017-07-26 (complete)4256068OPT6 2.0172801 1.21811
choco-solver 4.0.5 par (2017-07-26) (complete)4254577OPT6 3.87446 1.13396
choco-solver 4.0.5 par (2017-08-18) (complete)4281409OPT6 3.88833 1.03522
choco-solver 4.0.5 par (2017-08-09) (complete)4271599OPT6 4.35004 1.10551
choco-solver 5a (2017-08-18) (complete)4284349OPT6 6.84097 2.5969801
OscaR - Parallel with EPS 2017-08-22 (complete)4285819OPT6 7.0869098 2.67679
choco-solver 5a (2017-07-26) (complete)4255074OPT6 7.1557999 2.62427
OscaR - Parallel with EPS 2017-07-26 (complete)4257062OPT6 7.6146898 2.30252
Concrete 3.4 (complete)4259547OPT6 13.8139 7.0331898
OscaR - ALNS 2017-07-26 (complete)4255571SAT (TO)6 249.245 240.02299

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: 6
Solution found:
<instantiation type="optimum" cost="6"> <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] y[0][0] 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[0][10] y[0][11] y[1][0] 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[1][10] y[1][11] y[2][0] 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[2][10] y[2][11] y[3][0]
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[3][10] y[3][11] y[4][0] 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[4][10] y[4][11] y[5][0] 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[5][10]
y[5][11] y[6][0] 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[6][10] y[6][11] y[7][0] 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[7][10] y[7][11] y[8][0] 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[8][10] y[8][11] y[9][0] 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] y[9][10] y[9][11] y[10][0]
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[10][10] y[10][11] y[11][0] 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[11][10] y[11][11] c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] s[0]
s[1] s[2] s[3] s[4] s[5] s[6] s[7] s[8] s[9] s[10] s[11] </list> <values> 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 * * * * * * * *
* * * 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 </values> </instantiation>