X- Y- Z- X+ Y- Z- X+ Y- Z- X+ Y- Z- X+ Y- Z- Y+ Z- Y+ Z- X- X- Y+ Z- Z- Z- X+ Y- Y- Y+ Z- X- X- 
After creating box around spheres, box is too small (637385.755318258 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 7.05149226666667 12.25668 3.22501386666667
Center of current box is (x y z): 1.9515 8.0255 5.839605
Diagonals of current box are (D1: x y z, D2: x y z): -11.9 -5.822 -21.224 15.803 21.873 9.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 756568.199567938
**BOX SIZE is now: 29.703 29.695 31.76879
Center of current box is (x y z): 1.9515 8.0255 5.339605
Diagonals of current box are (D1: x y z, D2: x y z): -12.9 -6.822 -21.224 16.803 22.873 10.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 889027.686457618
**BOX SIZE is now: 31.703 31.695 32.76879
Center of current box is (x y z): 1.9515 8.0255 4.839605
Diagonals of current box are (D1: x y z, D2: x y z): -13.9 -7.822 -21.224 17.803 23.873 11.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1035412.2159873
**BOX SIZE is now: 33.703 33.695 33.76879
Center of current box is (x y z): 1.9515 8.0255 4.339605
Diagonals of current box are (D1: x y z, D2: x y z): -14.9 -8.822 -21.224 18.803 24.873 12.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1196369.78815698
**BOX SIZE is now: 35.703 35.695 34.76879
Center of current box is (x y z): 1.9515 8.0255 3.839605
Diagonals of current box are (D1: x y z, D2: x y z): -15.9 -9.822 -21.224 19.803 25.873 13.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1372548.40296666
**BOX SIZE is now: 37.703 37.695 35.76879
Center of current box is (x y z): 1.9515 8.0255 3.339605
Diagonals of current box are (D1: x y z, D2: x y z): -16.9 -10.822 -21.224 20.803 26.873 14.54479
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1564596.06041634
**BOX SIZE is now: 39.703 39.695 36.76879
Center of receptor atoms is (x y z): 7.05149226666667 12.25668 3.22501386666667
Center of current box is (x y z): 1.9515 8.0255 -2.839605
Diagonals of current box is (D1: x y z, D2: x y z): -17.9 -11.822 -21.224 21.803 27.873 15.54479
Limit diagonals to 8.3f : -17.900  -11.822  -21.224   21.803   27.873   15.545