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

Result page for benchmark
QueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-18.xml

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General information on the benchmark

NameQueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-18.xml
MD5SUMc676f6660bfbd7761e9ca0de91c4f968
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 variables391
Number of constraints390
Number of domains2
Minimum domain size2
Maximum domain size324
Distribution of domain sizes[{"size":2,"count":66},{"size":324,"count":325}]
Minimum variable degree2
Maximum variable degree66
Distribution of variable degrees[{"degree":2,"count":68},{"degree":3,"count":256},{"degree":4,"count":66},{"degree":66,"count":1}]
Minimum constraint arity2
Maximum constraint arity324
Distribution of constraint arities[{"arity":2,"count":323},{"arity":3,"count":66},{"arity":324,"count":1}]
Number of extensional constraints0
Number of intensional constraints389
Distribution of constraint types[{"type":"intension","count":389},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
AbsCon-basic 2017-06-11 (complete)4257690? (TO) 243.112 240.011
choco-solver 4.0.5 seq (2017-08-18) (complete)4282960? (TO) 246.463 240.02499
choco-solver 4.0.5 seq (2017-07-26) (complete)4254211? (TO) 247.3 240.00999
choco-solver 4.0.5 seq (2017-08-09) (complete)4270210? (TO) 247.423 240.028
choco-solver 5a (2017-07-26) (complete)4255205? (TO) 251.39 240.011
choco-solver 5a (2017-08-18) (complete)4284430? (TO) 251.612 240.02699
cosoco-sat 1.12 (complete)4266809? (TO) 251.875 252.028
Mistral-2.0 2017-07-28 (complete)4259181? (TO) 251.89799 252.00999
cosoco 1.1 (complete)4258684? (TO) 251.937 252.00999
cosoco 1.12 (complete)4268740? (TO) 251.94901 252.00999
sat4j-CSP 2017-07-05 (complete)4258187? (TO) 252.11099 218.46001
OscaR - Conflict Ordering 2017-07-26 (complete)4256199? (TO) 254.55901 240.02299
OscaR - ALNS 2017-07-26 (complete)4255702? (TO) 254.815 240.069
OscaR - Hybrid 2017-07-26 (complete)4256696? (TO) 255.12199 240.02299
Concrete 3.4 (complete)4259678? (TO) 261.746 240.59801
choco-solver 4.0.5 par (2017-08-18) (complete)4281490? (TO) 962.508 252.12
choco-solver 4.0.5 par (2017-07-26) (complete)4254708? (TO) 982.06598 252.147
choco-solver 4.0.5 par (2017-08-09) (complete)4271680? (TO) 986.15601 252.12399
OscaR - Parallel with EPS 2017-08-22 (complete)4285900? (TO) 1706.16 252.185
OscaR - Parallel with EPS 2017-07-26 (complete)4257193? (TO) 1707.3101 252.168

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: