X- Y- Z+ X+ X- X- Y+ Z+ Y- Y+ Z- Z- Z- Y- X- Y- Y- 
After creating box around spheres, box is too small (564263.946928028 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 59.4987956790123 81.3040666666665 14.4263932098766
Center of current box is (x y z): 58.39845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 45.68515 67.32723 -4.20347 71.11175 95.87116 24.59149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 696530.754373636
**BOX SIZE is now: 27.4266 30.54393 30.79496
Center of current box is (x y z): 58.39845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 44.68515 66.32723 -5.20347 72.11175 96.87116 25.59149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 847970.907659243
**BOX SIZE is now: 29.4266 32.54393 32.79496
Center of current box is (x y z): 58.39845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 43.68515 65.32723 -6.20347 73.11175 97.87116 26.59149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1019880.40678485
**BOX SIZE is now: 31.4266 34.54393 34.79496
Center of current box is (x y z): 58.39845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 42.68515 64.32723 -7.20347 74.11175 98.87116 27.59149
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1213555.25175046
**BOX SIZE is now: 33.4266 36.54393 36.79496
Center of current box is (x y z): 58.39845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 41.68515 63.32723 -8.20347 75.11175 99.87116 28.59149
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1389918.06654606
**BOX SIZE is now: 34.4266 38.54393 38.79496
Center of current box is (x y z): 58.89845 81.599195 10.19401
Diagonals of current box are (D1: x y z, D2: x y z): 41.68515 62.32723 -9.20347 76.11175 100.87116 29.59149
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1582069.62706166
**BOX SIZE is now: 35.4266 40.54393 40.79496
Center of receptor atoms is (x y z): 59.4987956790123 81.3040666666665 14.4263932098766
Center of current box is (x y z): 59.39845 81.599195 10.19401
Diagonals of current box is (D1: x y z, D2: x y z): 41.68515 61.32723 -10.20347 77.11175 101.87116 30.59149
Limit diagonals to 8.3f :  41.685   61.327  -10.203   77.112  101.871   30.591