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

Result page for benchmark
GolombRuler/GolombRuler-a4-s1/
GolombRuler-05-a4.xml

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General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-05-a4.xml
MD5SUMb250af75cdbd7045c96107bc259ab78e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.070707001
Satisfiable
(Un)Satisfiability was proved
Number of variables5
Number of constraints37
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":5}]
Minimum variable degree25
Maximum variable degree26
Distribution of variable degrees[{"degree":25,"count":3},{"degree":26,"count":2}]
Minimum constraint arity1
Maximum constraint arity5
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":20},{"arity":4,"count":15},{"arity":5,"count":1}]
Number of extensional constraints0
Number of intensional constraints36
Distribution of constraint types[{"type":"intension","count":36},{"type":"ordered","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)4268606OPT11 0.070707001 0.072196104
cosoco 1.1 (complete)4258500OPT11 0.071645997 0.134683
Mistral-2.0 2017-07-28 (complete)4258997OPT11 0.073748 0.16902401
cosoco-sat 1.12 (complete)4266675OPT11 0.116347 0.116588
choco-solver 4.0.5 seq (2017-08-18) (complete)4282826OPT11 1.13261 0.56451303
choco-solver 4.0.5 seq (2017-08-09) (complete)4270076OPT11 1.15188 0.69215798
choco-solver 4.0.5 seq (2017-07-26) (complete)4254027OPT11 1.15257 0.69295698
AbsCon-basic 2017-06-11 (complete)4257506OPT11 1.28183 0.73562902
choco-solver 5a (2017-07-26) (complete)4255021OPT11 1.41497 0.71888399
choco-solver 5a (2017-08-18) (complete)4284296OPT11 1.47919 0.65479702
OscaR - Conflict Ordering 2017-07-26 (complete)4256015OPT11 1.78014 1.01027
OscaR - Hybrid 2017-07-26 (complete)4256512OPT11 1.80558 1.06756
choco-solver 4.0.5 par (2017-08-09) (complete)4271546OPT11 2.7799799 0.84529299
choco-solver 4.0.5 par (2017-08-18) (complete)4281356OPT11 2.78547 0.84321201
choco-solver 4.0.5 par (2017-07-26) (complete)4254524OPT11 2.9075601 0.980937
OscaR - Parallel with EPS 2017-08-22 (complete)4285766OPT11 6.8055501 2.01419
OscaR - Parallel with EPS 2017-07-26 (complete)4257009OPT11 7.14958 2.19678
Concrete 3.4 (complete)4259494OPT11 10.0156 4.47966
sat4j-CSP 2017-07-05 (complete)4258003OPT11 52.029701 19.4753
OscaR - ALNS 2017-07-26 (complete)4255518SAT (TO)11 248.185 240.01401

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: 11
Solution found:
<instantiation type='solution' cost='11'> <list>x[0] x[1] x[2] x[3] x[4] </list> <values>0 1 4 9 11 </values> </instantiation>