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

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

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General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-3-fullins-3.xml
MD5SUM82134059a152e9a81bd5479c14cdc8eb
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.249383
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints346
Number of domains1
Minimum domain size80
Maximum domain size80
Distribution of domain sizes[{"size":80,"count":80}]
Minimum variable degree5
Maximum variable degree20
Distribution of variable degrees[{"degree":5,"count":4},{"degree":6,"count":14},{"degree":7,"count":8},{"degree":8,"count":24},{"degree":9,"count":5},{"degree":13,"count":5},{"degree":14,"count":15},{"degree":20,"count":5}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":346}]
Number of extensional constraints0
Number of intensional constraints346
Distribution of constraint types[{"type":"intension","count":346}]
Optimization problemYES
Type of objectivemin MAXIMUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28 (complete)4259017OPT5 0.249383 0.33506301
cosoco 1.1 (complete)4258520OPT5 0.31645799 0.416958
cosoco 1.12 (complete)4268626OPT5 0.31785399 0.39626399
cosoco-sat 1.12 (complete)4266695OPT5 0.34219301 0.34356299
AbsCon-basic 2017-06-11 (complete)4257526OPT5 1.45959 0.82528502
choco-solver 4.0.5 seq (2017-07-26) (complete)4254047OPT5 1.6367199 0.88573998
choco-solver 4.0.5 seq (2017-08-09) (complete)4270096OPT5 1.6445 0.78354901
choco-solver 4.0.5 seq (2017-08-18) (complete)4282846OPT5 1.64995 0.73746198
choco-solver 5a (2017-07-26) (complete)4255041OPT5 2.9981799 1.2492599
OscaR - Conflict Ordering 2017-07-26 (complete)4256035OPT5 3.0062301 1.45865
OscaR - Hybrid 2017-07-26 (complete)4256532OPT5 3.0086 1.4521
choco-solver 5a (2017-08-18) (complete)4284316OPT5 3.01086 1.14692
choco-solver 4.0.5 par (2017-08-18) (complete)4281376OPT5 3.37485 1.0003
choco-solver 4.0.5 par (2017-07-26) (complete)4254544OPT5 3.4254 1.14053
choco-solver 4.0.5 par (2017-08-09) (complete)4271566OPT5 3.4526999 1.0045
OscaR - Parallel with EPS 2017-08-22 (complete)4285786OPT5 11.7026 2.6322899
Concrete 3.4 (complete)4259514OPT5 11.9391 5.1747298
OscaR - Parallel with EPS 2017-07-26 (complete)4257029OPT5 12.2959 2.9193001
sat4j-CSP 2017-07-05 (complete)4258023OPT5 33.247299 27.9109
OscaR - ALNS 2017-07-26 (complete)4255538SAT (TO)5 248.258 240.015

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: 5
Solution found:
<instantiation type="optimum" cost="5"> <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] x[79] </list> <values> 3 2 1 1 3 3 2 2 1 1 2
3 1 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 2 3 4
</values> </instantiation>