2018 XCSP3 competition: sequential solvers tracks: solvers results per benchmarks

Result page for benchmark
GolombRuler/
GolombRuler-a3v18-nodv-10_c18.xml

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General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-nodv-10_c18.xml
MD5SUM769ec0f26c47f1b96bb609b2e4d8d5d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark174.248
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size100
Maximum domain size101
Distribution of domain sizes[{"size":100,"count":45},{"size":101,"count":10}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":9,"count":9},{"degree":10,"count":1}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-06-15 (complete)4289468OPT55 12.6787 12.6825
Mistral-2.0 2018-08-01 (complete)4303645OPT55 12.7235 12.7266
cosoco 1.12 (complete)4294334OPT55 174.248 174.267
Choco-solver 4.0.7 seq (493a269) (complete)4292289OPT55 364.623 360.102
Choco-solver 4.0.7b seq (e747e1e) (complete)4306583OPT55 370.921 366.5
PicatSAT 2018-08-14 (complete)4309399OPT55 715.455 715.441
PicatSAT 2018-08-02 (complete)4303059OPT55 715.917 715.939
PicatSAT 2018-06-15 (complete)4294335OPT55 848.852 848.86
Concrete 3.9.2 (complete)4304535OPT55 1138.06 1114.52
Concrete 3.8 2018-06-13 (complete)4294332OPT55 1143.3 1120.36
OscaR - Conflict Ordering with restarts 2018-07-02 (complete)4290333SAT (TO)55 2400.1 2388.61
Sat4j-CSP 2018-07-11 (complete)4289846SAT (TO)55 2400.98 2387.08
Concrete 3.9.2-SuperNG (complete)4304536SAT (TO)58 2520.07 2486.73
Concrete 3.8-SuperNG 2018-06-13 (complete)4294333SAT (TO)59 2520.09 2485.45
OscaR - Hybrid 2018-08-14 (complete)4308463SAT (TO)60 2520.04 2472.41
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4307877SAT (TO)60 2520.12 2509.12
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4311613SAT (TO)61 2520.07 2508.21
OscaR - Hybrid 2018-07-02 (complete)4291531SAT (TO)74 2400.08 2389.21

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: 55
Solution found:
<instantiation type="optimum" cost="55"> <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] 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[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[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[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[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[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[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[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[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[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] </list> <values> 0 1 6 10 23 26 34 41 53 55 * 1 6 10 23 26
34 41 53 55 * * 5 9 22 25 33 40 52 54 * * * 4 17 20 28 35 47 49 * * * * 13 16 24 31 43 45 * * * * * 3 11 18 30 32 * * * * * * 8 15 27 29 * *
* * * * * 7 19 21 * * * * * * * * 12 14 * * * * * * * * * 2 * * * * * * * * * * </values> </instantiation>