X+ Y- Z- Y+ Y+ Z- X+ Z- X- Z+ Z+ Z- 
After creating box around spheres, box is too small (589424.994768054 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.54269291338583 -0.697748031496064 16.8900241141732
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -17.551 -12.22576 -0.521000000000001 8.24253 17.22404 28.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 725462.71388391
**BOX SIZE is now: 27.79353 31.4498 30.739
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -18.551 -13.22576 -1.521 9.24253 18.22404 29.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 880936.616279766
**BOX SIZE is now: 29.79353 33.4498 32.739
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -19.551 -14.22576 -2.521 10.24253 19.22404 30.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1057142.70195562
**BOX SIZE is now: 31.79353 35.4498 34.739
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -20.551 -15.22576 -3.521 11.24253 20.22404 31.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1255376.97091148
**BOX SIZE is now: 33.79353 37.4498 36.739
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -21.551 -16.22576 -4.521 12.24253 21.22404 32.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1476935.42314733
**BOX SIZE is now: 35.79353 39.4498 38.739
Center of current box is (x y z): 4.654235 2.49914 13.8485
Diagonals of current box are (D1: x y z, D2: x y z): -22.551 -17.22576 -5.521 13.24253 22.22404 33.218
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1723114.05866319
**BOX SIZE is now: 37.79353 41.4498 40.739
Center of receptor atoms is (x y z): -8.54269291338583 -0.697748031496064 16.8900241141732
Center of current box is (x y z): -4.654235 2.49914 13.8485
Diagonals of current box is (D1: x y z, D2: x y z): -23.551 -18.22576 -6.521 14.24253 23.22404 34.218
Limit diagonals to 8.3f : -23.551  -18.226   -6.521   14.243   23.224   34.218