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

Result page for benchmark
Knapsack/Knapsack-m1-s40/
Knapsack-40-150-08.xml

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General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-08.xml
MD5SUMa0dd3b11b1f6edde9967a93afac168fd
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark887
Best CPU time to get the best result obtained on this benchmark3.62375
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
OscaR - Conflict Ordering 2017-07-26 (complete)4256054OPT887 3.62375 2.7383101
OscaR - Hybrid 2017-07-26 (complete)4256551OPT887 3.7978499 3.1849101
Mistral-2.0 2017-07-28 (complete)4259036OPT887 6.6500401 6.7480402
OscaR - Parallel with EPS 2017-07-26 (complete)4257048OPT887 11.9704 2.65992
OscaR - Parallel with EPS 2017-08-22 (complete)4285805OPT887 12.7382 2.5811
cosoco-sat 1.12 (complete)4266714OPT887 13.1313 13.1326
cosoco 1.12 (complete)4268645OPT887 14.9307 15.0335
cosoco 1.1 (complete)4258539OPT887 15.0286 15.0846
choco-solver 4.0.5 par (2017-07-26) (complete)4254563OPT887 16.8834 2.9560101
choco-solver 4.0.5 par (2017-08-18) (complete)4281395OPT887 17.288799 2.8118601
choco-solver 4.0.5 par (2017-08-09) (complete)4271585OPT887 43.341599 7.3519301
choco-solver 4.0.5 seq (2017-07-26) (complete)4254066OPT887 51.435501 48.236099
choco-solver 4.0.5 seq (2017-08-09) (complete)4270115OPT887 53.090599 49.635899
choco-solver 4.0.5 seq (2017-08-18) (complete)4282865OPT887 53.319698 49.2789
AbsCon-basic 2017-06-11 (complete)4257545OPT887 136.81 134.94701
OscaR - ALNS 2017-07-26 (complete)4255557SAT (TO)887 246.664 240.01601
Concrete 3.4 (complete)4259533SAT (TO)887 250.73 240.033
choco-solver 5a (2017-08-18) (complete)4284335SAT (TO)886 252.101 240.026
choco-solver 5a (2017-07-26) (complete)4255060SAT (TO)886 252.37 240.00999
sat4j-CSP 2017-07-05 (complete)4258042SAT (TO)821 242.952 240.224

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: 887
Solution found:
<instantiation> <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20]
x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] </list> <values> 1 0 0 1 0
1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 </values> </instantiation>