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

Result page for benchmark
Knapsack/Knapsack-m1-s40/
Knapsack-40-150-00.xml

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General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-00.xml
MD5SUMc033178a1c92732c6616d8bd8ee8c714
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark932
Best CPU time to get the best result obtained on this benchmark5.9264202
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 - Hybrid 2017-07-26 (complete)4256549OPT932 5.9264202 4.9742999
OscaR - Conflict Ordering 2017-07-26 (complete)4256052OPT932 5.9812002 5.0313902
Mistral-2.0 2017-07-28 (complete)4259034OPT932 15.2214 15.2953
OscaR - Parallel with EPS 2017-08-22 (complete)4285803OPT932 19.2691 3.4472599
OscaR - Parallel with EPS 2017-07-26 (complete)4257046OPT932 20.119101 3.69329
cosoco 1.12 (complete)4268643OPT932 26.0522 26.148399
cosoco 1.1 (complete)4258537OPT932 26.5833 26.655399
choco-solver 4.0.5 par (2017-08-18) (complete)4281393OPT932 28.443501 4.3372798
cosoco-sat 1.12 (complete)4266712OPT932 29.011101 29.011999
choco-solver 4.0.5 par (2017-07-26) (complete)4254561OPT932 30.368299 4.8245301
choco-solver 4.0.5 seq (2017-08-18) (complete)4282863OPT932 97.913399 93.935799
choco-solver 4.0.5 seq (2017-08-09) (complete)4270113OPT932 98.208397 94.591202
choco-solver 4.0.5 seq (2017-07-26) (complete)4254064OPT932 98.430603 94.636803
choco-solver 4.0.5 par (2017-08-09) (complete)4271583OPT932 100.383 16.078699
AbsCon-basic 2017-06-11 (complete)4257543OPT932 197.035 195.429
OscaR - ALNS 2017-07-26 (complete)4255555SAT (TO)932 246.694 240.02499
Concrete 3.4 (complete)4259531SAT (TO)932 252.155 241.83501
choco-solver 5a (2017-07-26) (complete)4255058SAT (TO)927 252.45 240.00999
choco-solver 5a (2017-08-18) (complete)4284333SAT (TO)927 253.741 240.03
sat4j-CSP 2017-07-05 (complete)4258040SAT (TO)897 243.564 240.22701

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: 932
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 1 0 0 1
0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 1 1 0 0 </values> </instantiation>