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

Result page for benchmark
StillLife/StillLife-wst-s1/
StillLife-wastage-15.xml

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General information on the benchmark

NameStillLife/StillLife-wst-s1/
StillLife-wastage-15.xml
MD5SUMe301970dbbdacc0ad69519f2afe54420
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark251.901
Satisfiable
(Un)Satisfiability was proved
Number of variables596
Number of constraints383
Number of domains4
Minimum domain size2
Maximum domain size579
Distribution of domain sizes[{"size":2,"count":289},{"size":3,"count":289},{"size":226,"count":1},{"size":579,"count":17}]
Minimum variable degree1
Maximum variable degree18
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":286},{"degree":3,"count":20},{"degree":4,"count":60},{"degree":8,"count":56},{"degree":9,"count":169},{"degree":18,"count":1}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":77},{"arity":3,"count":60},{"arity":10,"count":225},{"arity":17,"count":4},{"arity":18,"count":1},{"arity":19,"count":16}]
Number of extensional constraints285
Number of intensional constraints76
Distribution of constraint types[{"type":"extension","count":285},{"type":"intension","count":76},{"type":"sum","count":18},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28 (complete)4259312SAT (TO)116 251.901 252.011
choco-solver 4.0.5 par (2017-07-26) (complete)4254839SAT (TO)114 1920.04 241.73599
choco-solver 4.0.5 par (2017-08-18) (complete)4281599SAT (TO)114 1998.04 252.11301
choco-solver 4.0.5 par (2017-08-09) (complete)4271789SAT (TO)114 2003.01 252.104
Concrete 3.4 (complete)4259809SAT (TO)111 252.088 226.64799
AbsCon-basic 2017-06-11 (complete)4257821SAT (TO)106 243.77901 240.00999
OscaR - ALNS 2017-07-26 (complete)4255833SAT (TO)101 248.74899 240.033
choco-solver 5a (2017-07-26) (complete)4255336SAT (TO)100 256.37 240.00999
choco-solver 5a (2017-08-18) (complete)4284539SAT (TO)100 257.491 240.02299
OscaR - Hybrid 2017-07-26 (complete)4256827SAT (TO)96 251.395 240.028
choco-solver 4.0.5 seq (2017-08-09) (complete)4270319SAT (TO)95 244.905 240.02299
choco-solver 4.0.5 seq (2017-08-18) (complete)4283069SAT (TO)95 245.25301 240.022
choco-solver 4.0.5 seq (2017-07-26) (complete)4254342SAT (TO)94 245.3 240.00999
OscaR - Parallel with EPS 2017-07-26 (complete)4257324SAT (TO)93 1921.3 243.43201
OscaR - Parallel with EPS 2017-08-22 (complete)4286009SAT (TO)91 1992.99 252.16701
OscaR - Conflict Ordering 2017-07-26 (complete)4256330SAT (TO)77 244.61099 240.028
cosoco-sat 1.12 (complete)4266918SAT (TO)56 251.91299 252.011
cosoco 1.12 (complete)4268849SAT (TO)49 251.935 252.00999
cosoco 1.1 (complete)4258815SAT (TO)49 252.008 252.00999
sat4j-CSP 2017-07-05 (complete)4258318? (TO) 255.787 201.355

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: 116
Solution found:
<instantiation type="solution"> <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11]
x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10]
x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9]
x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8]
x[3][9] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7]
x[4][8] x[4][9] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6]
x[5][7] x[5][8] x[5][9] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5]
x[6][6] x[6][7] x[6][8] x[6][9] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4]
x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[8][0] x[8][1] x[8][2] x[8][3]
x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[9][0] x[9][1] x[9][2]
x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[10][0] x[10][1]
x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][15]
x[10][16] x[11][0] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[11][10] x[11][11] x[11][12] x[11][13]
x[11][14] x[11][15] x[11][16] x[12][0] x[12][1] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[12][10] x[12][11]
x[12][12] x[12][13] x[12][14] x[12][15] x[12][16] x[13][0] x[13][1] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9]
x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][15] x[13][16] x[14][0] x[14][1] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6]
x[14][7] x[14][8] x[14][9] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][15] x[14][16] x[15][0] x[15][1] x[15][2] x[15][3]
x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[16][0]
x[16][1] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15]
x[16][16] w[0][0] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[0][7] w[0][8] w[0][9] w[0][10] w[0][11] w[0][12] w[0][13] w[0][14]
w[0][15] w[0][16] w[1][0] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[1][7] w[1][8] w[1][9] w[1][10] w[1][11] w[1][12] w[1][13]
w[1][14] w[1][15] w[1][16] w[2][0] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[2][7] w[2][8] w[2][9] w[2][10] w[2][11] w[2][12]
w[2][13] w[2][14] w[2][15] w[2][16] w[3][0] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[3][7] w[3][8] w[3][9] w[3][10] w[3][11]
w[3][12] w[3][13] w[3][14] w[3][15] w[3][16] w[4][0] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[4][7] w[4][8] w[4][9] w[4][10]
w[4][11] w[4][12] w[4][13] w[4][14] w[4][15] w[4][16] w[5][0] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[5][7] w[5][8] w[5][9]
w[5][10] w[5][11] w[5][12] w[5][13] w[5][14] w[5][15] w[5][16] w[6][0] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] w[6][7] w[6][8]
w[6][9] w[6][10] w[6][11] w[6][12] w[6][13] w[6][14] w[6][15] w[6][16] w[7][0] w[7][1] w[7][2] w[7][3] w[7][4] w[7][5] w[7][6] w[7][7]
w[7][8] w[7][9] w[7][10] w[7][11] w[7][12] w[7][13] w[7][14] w[7][15] w[7][16] w[8][0] w[8][1] w[8][2] w[8][3] w[8][4] w[8][5] w[8][6]
w[8][7] w[8][8] w[8][9] w[8][10] w[8][11] w[8][12] w[8][13] w[8][14] w[8][15] w[8][16] w[9][0] w[9][1] w[9][2] w[9][3] w[9][4] w[9][5]
w[9][6] w[9][7] w[9][8] w[9][9] w[9][10] w[9][11] w[9][12] w[9][13] w[9][14] w[9][15] w[9][16] w[10][0] w[10][1] w[10][2] w[10][3] w[10][4]
w[10][5] w[10][6] w[10][7] w[10][8] w[10][9] w[10][10] w[10][11] w[10][12] w[10][13] w[10][14] w[10][15] w[10][16] w[11][0] w[11][1]
w[11][2] w[11][3] w[11][4] w[11][5] w[11][6] w[11][7] w[11][8] w[11][9] w[11][10] w[11][11] w[11][12] w[11][13] w[11][14] w[11][15]
w[11][16] w[12][0] w[12][1] w[12][2] w[12][3] w[12][4] w[12][5] w[12][6] w[12][7] w[12][8] w[12][9] w[12][10] w[12][11] w[12][12] w[12][13]
w[12][14] w[12][15] w[12][16] w[13][0] w[13][1] w[13][2] w[13][3] w[13][4] w[13][5] w[13][6] w[13][7] w[13][8] w[13][9] w[13][10] w[13][11]
w[13][12] w[13][13] w[13][14] w[13][15] w[13][16] w[14][0] w[14][1] w[14][2] w[14][3] w[14][4] w[14][5] w[14][6] w[14][7] w[14][8] w[14][9]
w[14][10] w[14][11] w[14][12] w[14][13] w[14][14] w[14][15] w[14][16] w[15][0] w[15][1] w[15][2] w[15][3] w[15][4] w[15][5] w[15][6]
w[15][7] w[15][8] w[15][9] w[15][10] w[15][11] w[15][12] w[15][13] w[15][14] w[15][15] w[15][16] w[16][0] w[16][1] w[16][2] w[16][3]
w[16][4] w[16][5] w[16][6] w[16][7] w[16][8] w[16][9] w[16][10] w[16][11] w[16][12] w[16][13] w[16][14] w[16][15] w[16][16] ws[0] ws[1]
ws[2] ws[3] ws[4] ws[5] ws[6] ws[7] ws[8] ws[9] ws[10] ws[11] ws[12] ws[13] ws[14] ws[15] ws[16] z </list> <values> 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 1 1 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 1 1 1 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 1 1 1 1 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1
0 0 1 1 0 1 0 1 1 1 0 1 0 1 0 1 0 0 0 0 1 0 1 1 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 1 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 0 1 1 0 0 1 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0
0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 1 0 0 1 0 0 1 0
0 1 1 1 1 0 6 11 14 17 19 21 22 23 24 25 26 29 30 33 34 39 46 116 </values> </instantiation>