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

Result page for benchmark
Scheduling/Scheduling-os-taillard/
Taillard-os-20-20-9.xml

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General information on the benchmark

NameScheduling/Scheduling-os-taillard/
Taillard-os-20-20-9.xml
MD5SUM167976addb93ebd5943ef7570ccdd100
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 variables1620
Number of constraints1260
Number of domains22
Minimum domain size15
Maximum domain size1384
Distribution of domain sizes[{"size":15,"count":40},{"size":17,"count":40},{"size":18,"count":140},{"size":19,"count":180},{"size":20,"count":400},{"size":1384,"count":820}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":420},{"degree":3,"count":800},{"degree":21,"count":400}]
Minimum constraint arity1
Maximum constraint arity22
Distribution of constraint arities[{"arity":1,"count":20},{"arity":2,"count":400},{"arity":3,"count":400},{"arity":20,"count":40},{"arity":22,"count":400}]
Number of extensional constraints400
Number of intensional constraints420
Distribution of constraint types[{"type":"extension","count":400},{"type":"intension","count":420},{"type":"allDifferent","count":20},{"type":"noOverlap","count":20},{"type":"element","count":400}]
Optimization problemYES
Type of objectivemin MAXIMUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
cosoco 1.12 (complete)4268929? (NS) 0.47959 0.53563499
cosoco-sat 1.12 (complete)4266998? (NS) 0.487784 0.48871499
cosoco 1.1 (complete)4258775? (NS) 0.487865 0.552302
AbsCon-basic 2017-06-11 (complete)4257781? (TO) 245.27699 240.013
OscaR - ALNS 2017-07-26 (complete)4255793? (TO) 246.39301 240.04601
OscaR - Conflict Ordering 2017-07-26 (complete)4256290? (TO) 247.08701 240.01401
OscaR - Hybrid 2017-07-26 (complete)4256787? (TO) 247.38 240.013
choco-solver 4.0.5 seq (2017-08-18) (complete)4283149? (TO) 249.76199 240.019
choco-solver 4.0.5 seq (2017-07-26) (complete)4254302? (TO) 249.81 240.00999
choco-solver 4.0.5 seq (2017-08-09) (complete)4270399? (TO) 251.112 240.019
Mistral-2.0 2017-07-28 (complete)4259272? (TO) 251.912 252.00999
choco-solver 5a (2017-08-18) (complete)4284619? (TO) 254.25101 240.021
choco-solver 5a (2017-07-26) (complete)4255296? (TO) 259.29999 240.00999
sat4j-CSP 2017-07-05 (complete)4258278? (TO) 259.92599 86.220398
Concrete 3.4 (complete)4259769? (TO) 264.94501 240.703
OscaR - Parallel with EPS 2017-08-22 (complete)4286089? (TO) 1745.6 252.11501
OscaR - Parallel with EPS 2017-07-26 (complete)4257284? (TO) 1749.77 252.149
choco-solver 4.0.5 par (2017-07-26) (complete)4254799? (TO) 1920.17 243.032
choco-solver 4.0.5 par (2017-08-18) (complete)4281679? (TO) 1999.3199 252.10001
choco-solver 4.0.5 par (2017-08-09) (complete)4271869? (TO) 2005.29 252.108

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: