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

Result page for benchmark
GraphColoring/GraphColoring-m1-fixed/
GraphColoring-qwhdec-o50-h825-bal-1.xml

Jump to solvers results

General information on the benchmark

NameGraphColoring/GraphColoring-m1-fixed/
GraphColoring-qwhdec-o50-h825-bal-1.xml
MD5SUM61480520129ccedf9125f18e00ca3450
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of constraints123326
Number of domains1
Minimum domain size2500
Maximum domain size2500
Distribution of domain sizes[{"size":2500,"count":2500}]
Minimum variable degree100
Maximum variable degree100
Distribution of variable degrees[{"degree":100,"count":2500}]
Minimum constraint arity1
Maximum constraint arity1675
Distribution of constraint arities[{"arity":1,"count":825},{"arity":2,"count":122500},{"arity":1675,"count":1}]
Number of extensional constraints825
Number of intensional constraints122500
Distribution of constraint types[{"type":"extension","count":825},{"type":"intension","count":122500},{"type":"instantiation","count":1}]
Optimization problemYES
Type of objectivemin MAXIMUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12 (complete)4266692? (MO) 138.34399 138.396
AbsCon-basic 2017-06-11 (complete)4257523? (TO) 248.38901 240.017
choco-solver 4.0.5 seq (2017-08-18) (complete)4282843? (TO) 249.01801 240.026
choco-solver 4.0.5 seq (2017-07-26) (complete)4254044? (TO) 249.12 240.00999
choco-solver 4.0.5 seq (2017-08-09) (complete)4270093? (TO) 249.373 240.026
OscaR - ALNS 2017-07-26 (complete)4255535? (TO) 251.47501 240.02901
cosoco 1.12 (complete)4268623? (TO) 251.858 252.07001
Mistral-2.0 2017-07-28 (complete)4259014? (TO) 251.901 252.011
choco-solver 5a (2017-08-18) (complete)4284313? (TO) 251.90199 240.019
choco-solver 5a (2017-07-26) (complete)4255038? (TO) 251.97 240.00999
cosoco 1.1 (complete)4258517? (TO) 252.035 252.06799
OscaR - Conflict Ordering 2017-07-26 (complete)4256032? (TO) 252.056 240.02499
OscaR - Hybrid 2017-07-26 (complete)4256529? (TO) 252.271 240.02499
Concrete 3.4 (complete)4259511? (TO) 252.662 228.39301
sat4j-CSP 2017-07-05 (complete)4258020? (TO) 260.00699 95.784103
choco-solver 4.0.5 par (2017-07-26) (complete)4254541? (TO) 1920.04 250.13499
OscaR - Parallel with EPS 2017-07-26 (complete)4257026? (TO) 1921.37 248.405
choco-solver 4.0.5 par (2017-08-18) (complete)4281373? (TO) 1935.0699 252.125
choco-solver 4.0.5 par (2017-08-09) (complete)4271563? (TO) 1938.79 252.166
OscaR - Parallel with EPS 2017-08-22 (complete)4285783? (TO) 1951.22 252.173

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:
Solution found: