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

Result page for benchmark
GraphColoring/GraphColoring-m1-mono/
GraphColoring-4-insertions-3.xml

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General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-4-insertions-3.xml
MD5SUM681bcba91e68c7fd43dde01217071906
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark33.344101
Satisfiable
(Un)Satisfiability was proved
Number of variables79
Number of constraints156
Number of domains1
Minimum domain size79
Maximum domain size79
Distribution of domain sizes[{"size":79,"count":79}]
Minimum variable degree4
Maximum variable degree14
Distribution of variable degrees[{"degree":4,"count":13},{"degree":5,"count":65},{"degree":14,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":156}]
Number of extensional constraints0
Number of intensional constraints156
Distribution of constraint types[{"type":"intension","count":156}]
Optimization problemYES
Type of objectivemin MAXIMUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
OscaR - Conflict Ordering 2017-07-26 (complete)4256037OPT3 33.344101 30.841999
sat4j-CSP 2017-07-05 (complete)4258025OPT3 58.558498 54.347599
OscaR - Parallel with EPS 2017-07-26 (complete)4257031OPT3 82.749298 30.925501
OscaR - Parallel with EPS 2017-08-22 (complete)4285788OPT3 85.452599 30.225599
choco-solver 4.0.5 par (2017-08-18) (complete)4281378OPT3 384.362 55.480202
choco-solver 4.0.5 par (2017-07-26) (complete)4254546OPT3 388.07999 55.428299
choco-solver 4.0.5 par (2017-08-09) (complete)4271568OPT3 402.08499 59.202099
cosoco-sat 1.12 (complete)4266697SAT (TO)3 240.03101 240.00999
AbsCon-basic 2017-06-11 (complete)4257528SAT (TO)3 241.267 240.01199
choco-solver 4.0.5 seq (2017-08-09) (complete)4270098SAT (TO)3 244.287 240.02299
choco-solver 4.0.5 seq (2017-08-18) (complete)4282848SAT (TO)3 244.48199 240.02299
choco-solver 4.0.5 seq (2017-07-26) (complete)4254049SAT (TO)3 245.33 240.00999
OscaR - Hybrid 2017-07-26 (complete)4256534SAT (TO)3 247.20599 240.01601
OscaR - ALNS 2017-07-26 (complete)4255540SAT (TO)3 248.424 240.01401
Concrete 3.4 (complete)4259516SAT (TO)3 248.98599 240.033
choco-solver 5a (2017-08-18) (complete)4284318SAT (TO)3 250.175 240.024
choco-solver 5a (2017-07-26) (complete)4255043SAT (TO)3 250.28 240.00999
Mistral-2.0 2017-07-28 (complete)4259019SAT (TO)3 251.90601 252.00101
cosoco 1.12 (complete)4268628SAT (TO)3 251.914 252.00999
cosoco 1.1 (complete)4258522SAT (TO)3 252.04401 252.00999

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: 3
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] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20]
x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43]
x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66]
x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] </list> <values> 0 3 2 1 3 3 2 2 3 3 2 2 3 2 1 2 2 3 3 2 2 3 3 2 2 3
3 3 0 0 1 3 2 2 3 0 2 2 0 1 2 1 2 3 3 1 2 3 3 3 1 3 3 3 0 2 3 2 2 2 0 2 2 2 2 1 1 1 1 3 3 3 1 3 3 3 3 1 2 </values> </instantiation>