2019 XCSP3 competition: main track (CSP and COP, sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Knapsack/Knapsack-m1-s50/
Knapsack-50-200-06.xml

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General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-06.xml
MD5SUMe9e920efca2956d8591f17ca956249c3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1079
Best CPU time to get the best result obtained on this benchmark30.4792
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"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
choco-solver 2019-09-20 (complete)4403675OPT1079 30.4265 7.97734
choco-solver 2019-06-14 (complete)4393215OPT1079 30.4792 8.2756
choco-solver 2019-09-16 (complete)4399175OPT1079 36.1597 9.42722
choco-solver 2019-09-20 parallel (complete)4404575OPT1079 64.1971 9.00019
choco-solver 2019-06-14 parallel (complete)4393815OPT1079 72.8896 10.1066
choco-solver 2019-09-16 parallel (complete)4399775OPT1079 73.6138 10.6687
cosoco 2.0 (complete)4408255OPT1079 74.3807 74.4087
cosoco 2.0 (complete)4396995OPT1079 74.6199 74.6175
choco-solver 2019-09-24 parallel (complete)4406975OPT1079 82.3936 11.6864
cosoco 2 (complete)4389715OPT1079 85.8742 85.875
cosoco 2.0 parallel (complete)4409535OPT1079 264.903 33.1875
cosoco 2.O parallel (complete)4398275OPT1079 367.355 46.0101
PicatSAT 2019-09-12 (complete)4395195OPT1079 426.179 426.222
AbsCon 2019-07-23 (complete)4390815OPT1079 700.855 697.391
Concrete 3.12.2 (complete)4400975OPT1079 1111.69 1090.81
choco-solver 2019-09-24 (complete)4406075OPT1079 1230.51 1212.94
Concrete 3.10 (complete)4387300OPT1079 1433.68 1396.4
Concrete 3.12.3 (complete)4402775OPT1079 1862.66 1832.78
Concrete 3.12.2 (complete)4396095SAT (TO)1079 2520.09 2493.43

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: 1079
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] x[40] x[41] x[42] x[43]
x[44] x[45] x[46] x[47] x[48] x[49] </list> <values>1 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0
1 0 1 0 0 1 </values> </instantiation>