MINLPLib

A Library of Mixed-Integer and Continuous Nonlinear Programming Instances

Home // Instances // Documentation // Download // Statistics

---

water4 - point p2

Solution found by Couenne using strong branching and aggressive probing (Giacomo Nannicini).

Formatsⓘ	gdx sol
Added to libraryⓘ	11 Jan 2011
Objective Valueⓘ	910.882166
Infeasibilityⓘ	5.177e-11

---

Variables with value 0.0 are omitted in the following.

x1                                1.212000000000000
x2                                0.903963648745000
x5                                0.445036351255000
x6                                0.252000000000000
x7                                0.456000000000000
x26                               0.451963648745000
x27                               0.206963648745000
x29                               1.572226764814800
x30                               1.320048578651560
x33                              36.567099206639298
x34                             176.929733450443990
x35                              20.917080187449599
x40                              18.960029011653599
x41                              17.528553022000501
x43                              18.889513072800000
x44                              20.429413985899998
x45                              16.579999999999998
x46                              17.810835009500000
x47                              13.937848272900000
x48                              13.187031075800000
x49                               9.193668192820001
x50                              16.079999999999998
x53                               2.809513072810000
x54                               3.849413985860000
x58                              -1.230835009460000
x59                               2.642151727150000
x60                               3.392968924200000
x61                               0.500000000000000
x64                               3.993362882980000
x65                               2.115963648750000
x66                               1.153036351250000
x67                              46.944733068806499
x68                             435.242746438504980
x69                               0.619208909462500
objvar                          910.882166221195007
b71                               1.000000000000000
b72                               1.000000000000000
b74                               1.000000000000000
b75                               1.000000000000000
b76                               1.000000000000000
b77                               1.000000000000000
b78                               1.000000000000000
b79                               1.000000000000000
b81                               1.000000000000000
b85                               1.000000000000000
b86                               1.000000000000000
b89                               1.000000000000000
b90                               1.000000000000000
b91                               1.000000000000000
b96                               1.000000000000000
b97                               1.000000000000000
b103                              1.000000000000000
b110                              1.000000000000000
b130                              1.000000000000000
b136                              1.000000000000000
b144                              1.000000000000000
b179                              1.000000000000000
b186                              1.000000000000000

---