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

Result page for benchmark
QueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-14.xml

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General information on the benchmark

NameQueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-14.xml
MD5SUM7bee45910aa9ad1c56e5a256c184a2b3
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 variables241
Number of constraints240
Number of domains2
Minimum domain size2
Maximum domain size196
Distribution of domain sizes[{"size":2,"count":44},{"size":196,"count":197}]
Minimum variable degree2
Maximum variable degree44
Distribution of variable degrees[{"degree":2,"count":46},{"degree":3,"count":150},{"degree":4,"count":44},{"degree":44,"count":1}]
Minimum constraint arity2
Maximum constraint arity196
Distribution of constraint arities[{"arity":2,"count":195},{"arity":3,"count":44},{"arity":196,"count":1}]
Number of extensional constraints0
Number of intensional constraints239
Distribution of constraint types[{"type":"intension","count":239},{"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)4257686? (TO) 242.83299 240.013
OscaR - Hybrid 2017-07-26 (complete)4256692? (TO) 244.866 240.02499
OscaR - Conflict Ordering 2017-07-26 (complete)4256195? (TO) 244.946 240.024
OscaR - ALNS 2017-07-26 (complete)4255698? (TO) 245.045 240.024
choco-solver 4.0.5 seq (2017-07-26) (complete)4254207? (TO) 246.22 240.00999
choco-solver 4.0.5 seq (2017-08-18) (complete)4282956? (TO) 246.677 240.02499
choco-solver 4.0.5 seq (2017-08-09) (complete)4270206? (TO) 246.716 240.02499
Mistral-2.0 2017-07-28 (complete)4259177? (TO) 251.907 252.00999
cosoco-sat 1.12 (complete)4266805? (TO) 251.91499 252.011
cosoco 1.1 (complete)4258680? (TO) 251.923 252.00999
cosoco 1.12 (complete)4268736? (TO) 251.94099 252.009
sat4j-CSP 2017-07-05 (complete)4258183? (TO) 252.411 240.259
choco-solver 5a (2017-07-26) (complete)4255201? (TO) 255.629 240.01601
choco-solver 5a (2017-08-18) (complete)4284426? (TO) 256.22 240.02699
Concrete 3.4 (complete)4259674? (TO) 257.16 240.34801
choco-solver 4.0.5 par (2017-07-26) (complete)4254704? (TO) 1689.75 252.131
choco-solver 4.0.5 par (2017-08-09) (complete)4271676? (TO) 1690.5 252.117
choco-solver 4.0.5 par (2017-08-18) (complete)4281486? (TO) 1692.09 252.12601
OscaR - Parallel with EPS 2017-07-26 (complete)4257189? (TO) 1921.02 249.703
OscaR - Parallel with EPS 2017-08-22 (complete)4285896? (TO) 1931.33 252.13699

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: