2019 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
GolombRuler/
GolombRuler-a3v18-11_c18.xml

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General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-11_c18.xml
MD5SUMed3f9a47d1f1ba76ff72e7160e212ad4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark886.709
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints56
Number of domains2
Minimum domain size121
Maximum domain size122
Distribution of domain sizes[{"size":121,"count":55},{"size":122,"count":11}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":55},{"degree":10,"count":10},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity55
Distribution of constraint arities[{"arity":3,"count":55},{"arity":55,"count":1}]
Number of extensional constraints0
Number of intensional constraints55
Distribution of constraint types[{"type":"intension","count":55},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
choco-solver 2019-09-20 (complete)4404210OPT72 865.977 218.162
choco-solver 2019-09-16 (complete)4400610OPT72 886.709 223.342
choco-solver 2019-06-14 (complete)4394350OPT72 901.066 226.934
cosoco 2.0 (complete)4397910OPT72 1779.59 1779.68
cosoco 2.0 (complete)4409170OPT72 1790.83 1791.09
cosoco 2 (complete)4390450OPT72 1793 1792.98
choco-solver 2019-06-14 parallel (complete)4394650OPT72 1802.45 227.617
choco-solver 2019-09-16 parallel (complete)4400310OPT72 1815.92 229.255
choco-solver 2019-09-20 parallel (complete)4405110OPT72 1823.11 230.166
Concrete 3.10 (complete)4392250OPT72 1943.82 1906.54
choco-solver 2019-09-24 parallel (complete)4407510OPT72 1956.05 246.631
Concrete 3.12.3 (complete)4403310OPT72 2176 2138.03
cosoco 2.O parallel (complete)4398810SAT (TO)72 2012.63 252.023
cosoco 2.0 parallel (complete)4410070SAT (TO)72 2012.86 252.021
Concrete 3.12.2 (complete)4401510SAT (TO)72 2400.07 2359.43
Concrete 3.12.2 (complete)4396630SAT (TO)72 2400.07 2358.04
choco-solver 2019-09-24 (complete)4406610SAT (TO)74 2400.07 2391.71
AbsCon 2019-07-23 (complete)4391350SAT (TO)76 2400.04 2394.81
PicatSAT 2019-09-12 (complete)4395730? (TO) 2400.05 2400.01

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: 72
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] 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[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[2][3] y[2][4] y[2][5] y[2][6] y[2][7]
y[2][8] y[2][9] y[2][10] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[3][10] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[4][10] y[5][6]
y[5][7] y[5][8] y[5][9] y[5][10] y[6][7] y[6][8] y[6][9] y[6][10] y[7][8] y[7][9] y[7][10] y[8][9] y[8][10] y[9][10] </list> <values>0 1 4
13 28 33 47 54 64 70 72 1 4 13 28 33 47 54 64 70 72 3 12 27 32 46 53 63 69 71 9 24 29 43 50 60 66 68 15 20 34 41 51 57 59 5 19 26 36 42 44
14 21 31 37 39 7 17 23 25 10 16 18 6 8 2 </values> </instantiation>