2018 XCSP3 competition: sequential solvers tracks: 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 benchmark368.702
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
cosoco 1.12 (complete)4294330OPT72 368.702 368.74
Mistral-2.0 2018-06-15 (complete)4289467OPT72 490.463 490.401
Mistral-2.0 2018-08-01 (complete)4303638OPT72 493.547 493.568
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4311606OPT72 840.76 836.134
Concrete 3.8 2018-06-13 (complete)4294328OPT72 1006.29 984.881
Concrete 3.9.2 (complete)4304533OPT72 1068.27 1046.29
Concrete 3.8-SuperNG 2018-06-13 (complete)4294329OPT72 2290.36 2252.68
OscaR - Conflict Ordering with restarts 2018-07-02 (complete)4290326SAT (TO)72 2400.06 2377.03
Choco-solver 4.0.7 seq (493a269) (complete)4292282SAT (TO)72 2400.07 2392.02
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4307870SAT (TO)72 2520.09 2498.42
Choco-solver 4.0.7b seq (e747e1e) (complete)4306576SAT (TO)72 2520.11 2512.02
Concrete 3.9.2-SuperNG (complete)4304534SAT (TO)72 2520.12 2481.34
OscaR - Hybrid 2018-07-02 (complete)4291524SAT (TO)76 2400.12 2353.92
OscaR - Hybrid 2018-08-14 (complete)4308456SAT (TO)76 2520.03 2475.61
Sat4j-CSP 2018-07-11 (complete)4289839SAT (TO)80 2400.21 2384.24
PicatSAT 2018-06-15 (complete)4294331? (TO) 2519.82 2520.02
PicatSAT 2018-08-02 (complete)4303052? (TO) 2520.04 2520.02
PicatSAT 2018-08-14 (complete)4309392? (TO) 2520.07 2519.91

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