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

Result page for benchmark
Knapsack/Knapsack-m1-s30/
Knapsack-30-100-16.xml

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General information on the benchmark

NameKnapsack/Knapsack-m1-s30/
Knapsack-30-100-16.xml
MD5SUM60579ec9e2bea81c12df486d2ee437df
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark885
Best CPU time to get the best result obtained on this benchmark0.28229299
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":30}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":30}]
Minimum constraint arity30
Maximum constraint arity30
Distribution of constraint arities[{"arity":30,"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
Mistral-2.0 2017-07-28 (complete)4259033OPT885 0.28229299 0.37834099
OscaR - Conflict Ordering 2017-07-26 (complete)4256051OPT885 1.91906 1.05369
OscaR - Hybrid 2017-07-26 (complete)4256548OPT885 1.92378 1.1235
cosoco 1.12 (complete)4268642OPT885 2.08395 2.1419401
cosoco 1.1 (complete)4258536OPT885 2.11515 2.1830399
cosoco-sat 1.12 (complete)4266711OPT885 2.309 2.3817401
choco-solver 4.0.5 seq (2017-08-09) (complete)4270112OPT885 5.29635 2.62885
choco-solver 4.0.5 seq (2017-08-18) (complete)4282862OPT885 5.35812 2.4936299
choco-solver 4.0.5 par (2017-08-09) (complete)4271582OPT885 5.9135098 1.1711299
choco-solver 4.0.5 par (2017-07-26) (complete)4254560OPT885 6.4054198 1.37453
AbsCon-basic 2017-06-11 (complete)4257542OPT885 6.5643401 5.3017998
choco-solver 4.0.5 seq (2017-07-26) (complete)4254063OPT885 6.92168 2.9562299
OscaR - Parallel with EPS 2017-07-26 (complete)4257045OPT885 7.0542302 2.0002301
OscaR - Parallel with EPS 2017-08-22 (complete)4285802OPT885 7.1135302 1.85429
choco-solver 4.0.5 par (2017-08-18) (complete)4281392OPT885 7.62359 1.3601201
Concrete 3.4 (complete)4259530OPT885 23.8183 11.7584
choco-solver 5a (2017-08-18) (complete)4284332OPT885 30.995899 24.1551
choco-solver 5a (2017-07-26) (complete)4255057OPT885 31.487 23.9084
sat4j-CSP 2017-07-05 (complete)4258039OPT885 134.425 132.047
OscaR - ALNS 2017-07-26 (complete)4255554SAT (TO)885 246.85899 240.01401

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: 885
Solution found:
<instantiation type="optimum" cost="885"> <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] </list> <values> 0 1 1 1 1 0 1 0 1 0 0 1 1 0 1 0 0 0 1 0 1 1 0
0 0 0 1 1 1 0 </values> </instantiation>