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

Result page for benchmark
QueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-12.xml

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General information on the benchmark

NameQueenAttacking/QueenAttacking-m1-s1/
QueenAttacking-12.xml
MD5SUM4ad29a02d37880346b32250d12348025
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 variables179
Number of constraints178
Number of domains2
Minimum domain size2
Maximum domain size144
Distribution of domain sizes[{"size":2,"count":34},{"size":144,"count":145}]
Minimum variable degree2
Maximum variable degree34
Distribution of variable degrees[{"degree":2,"count":36},{"degree":3,"count":108},{"degree":4,"count":34},{"degree":34,"count":1}]
Minimum constraint arity2
Maximum constraint arity144
Distribution of constraint arities[{"arity":2,"count":143},{"arity":3,"count":34},{"arity":144,"count":1}]
Number of extensional constraints0
Number of intensional constraints177
Distribution of constraint types[{"type":"intension","count":177},{"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)4257684? (TO) 242.60201 240.011
OscaR - Conflict Ordering 2017-07-26 (complete)4256193? (TO) 243.97 240.02299
OscaR - Hybrid 2017-07-26 (complete)4256690? (TO) 244.007 240.021
OscaR - ALNS 2017-07-26 (complete)4255696? (TO) 244.14999 240.024
choco-solver 4.0.5 seq (2017-08-09) (complete)4270204? (TO) 246.287 240.024
choco-solver 4.0.5 seq (2017-07-26) (complete)4254205? (TO) 246.52 240.00999
choco-solver 4.0.5 seq (2017-08-18) (complete)4282954? (TO) 246.743 240.024
sat4j-CSP 2017-07-05 (complete)4258181? (TO) 247.911 240.263
cosoco-sat 1.12 (complete)4266803? (TO) 251.888 252.00999
Mistral-2.0 2017-07-28 (complete)4259175? (TO) 251.89999 252.00999
cosoco 1.1 (complete)4258678? (TO) 251.961 252.00999
cosoco 1.12 (complete)4268734? (TO) 251.966 252.00999
Concrete 3.4 (complete)4259672? (TO) 256.48401 240.295
choco-solver 5a (2017-07-26) (complete)4255199? (TO) 256.73001 240.00999
choco-solver 5a (2017-08-18) (complete)4284424? (TO) 256.888 240.026
choco-solver 4.0.5 par (2017-08-09) (complete)4271674? (TO) 1884.6899 252.119
choco-solver 4.0.5 par (2017-08-18) (complete)4281484? (TO) 1886.72 252.117
choco-solver 4.0.5 par (2017-07-26) (complete)4254702? (TO) 1920.64 256.83499
OscaR - Parallel with EPS 2017-07-26 (complete)4257187? (TO) 1920.92 245.022
OscaR - Parallel with EPS 2017-08-22 (complete)4285894? (TO) 1976.04 252.12601

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: