2018 XCSP3 competition: sequential solvers tracks: solvers results per benchmarks

Result page for benchmark
Knapsack/
Knapsack-50-200-00_c18.xml

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General information on the benchmark

NameKnapsack/
Knapsack-50-200-00_c18.xml
MD5SUM1dc4c7bf61332e07eccc684c7f29cd57
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark960
Best CPU time to get the best result obtained on this benchmark27.4011
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
Mistral-2.0 2018-06-15 (complete)4289624OPT960 7.8762 7.87684
Mistral-2.0 2018-08-01 (complete)4303560OPT960 8.104 8.11044
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4311528OPT960 27.4011 26.196
PicatSAT 2018-06-15 (complete)4295384OPT960 55.0609 55.0581
cosoco 1.12 (complete)4295383OPT960 59.6881 59.6991
PicatSAT 2018-08-02 (complete)4302974OPT960 95.8539 95.8623
PicatSAT 2018-08-14 (complete)4309314OPT960 95.9655 95.9681
Choco-solver 4.0.7b seq (e747e1e) (complete)4306498OPT960 288.083 282.556
Choco-solver 4.0.7 seq (493a269) (complete)4292204OPT960 295.691 289.175
Concrete 3.8 2018-06-13 (complete)4295381OPT960 785.663 761.031
Concrete 3.9.2 (complete)4304677OPT960 878.562 852.454
Concrete 3.8-SuperNG 2018-06-13 (complete)4295382OPT960 1366.92 1338.7
Concrete 3.9.2-SuperNG (complete)4304678OPT960 1621.03 1591.01
OscaR - Conflict Ordering with restarts 2018-07-02 (complete)4290248SAT (TO)960 2400.07 2370.41
OscaR - Hybrid 2018-07-02 (complete)4291446SAT (TO)960 2400.1 2366.71
OscaR - Hybrid 2018-08-14 (complete)4308378SAT (TO)960 2520.05 2463.12
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4307792SAT (TO)960 2520.11 2488.42
Sat4j-CSP 2018-07-11 (complete)4289761SAT (TO)946 2400.21 2368.22

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: 960
Solution found:
<instantiation type="optimum" cost="960"> <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> 0 0 0 0 0 1 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0
0 0 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 1 </values> </instantiation>