2019 XCSP3 competition: main track (CSP and COP, 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 benchmark885.287
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 2019-06-14 (complete)4393450OPT72 885.287 222.971
choco-solver 2019-09-16 (complete)4399410OPT72 886.724 223.388
choco-solver 2019-09-20 (complete)4403910OPT72 926.68 233.743
cosoco 2.0 (complete)4397230OPT72 1784.01 1784.09
cosoco 2.0 (complete)4408490OPT72 1786.91 1786.96
cosoco 2 (complete)4389950OPT72 1795.24 1795.37
choco-solver 2019-09-24 parallel (complete)4407210OPT72 1831.42 231.026
choco-solver 2019-06-14 parallel (complete)4394050OPT72 1838.63 232.503
choco-solver 2019-09-16 parallel (complete)4400010OPT72 1845.01 233.144
Concrete 3.10 (complete)4387529OPT72 2025.3 1986.4
choco-solver 2019-09-20 parallel (complete)4404810OPT72 2102.11 265.022
Concrete 3.12.3 (complete)4403010OPT72 2125.65 2088.23
cosoco 2.0 parallel (complete)4409770OPT72 2287.67 286.509
cosoco 2.O parallel (complete)4398510OPT72 2389.89 299.296
Concrete 3.12.2 (complete)4401210SAT (TO)72 2520.1 2475.53
Concrete 3.12.2 (complete)4396330SAT (TO)72 2520.11 2476.23
choco-solver 2019-09-24 (complete)4406310SAT (TO)74 2520.08 2511.23
AbsCon 2019-07-23 (complete)4391050SAT (TO)76 2520.09 2513.71
PicatSAT 2019-09-12 (complete)4395430? (TO) 2519.65 2520.01

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>