X+ Y- Z- X+ Y- X+ Y- Y+ Y+ Z+ Z- Z+ Z+ Y- 
After creating box around spheres, box is too small (647169.640337515 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.4922034567901 45.484154074074 80.3874567901234
Center of current box is (x y z): 24.462095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 8.96619 25.024 71.32317 39.958 55.14594 96.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 767900.58214493
**BOX SIZE is now: 31.99181 32.12194 27.67583
Center of current box is (x y z): 23.962095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 7.96619 24.024 70.32317 39.958 56.14594 97.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 901999.914072345
**BOX SIZE is now: 32.99181 34.12194 29.67583
Center of current box is (x y z): 23.462095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 6.96619 23.024 69.32317 39.958 57.14594 98.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1050115.63611976
**BOX SIZE is now: 33.99181 36.12194 31.67583
Center of current box is (x y z): 22.962095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 5.96619 22.024 68.32317 39.958 58.14594 99.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1212895.74828718
**BOX SIZE is now: 34.99181 38.12194 33.67583
Center of current box is (x y z): 22.462095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 4.96619 21.024 67.32317 39.958 59.14594 100.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390988.25057459
**BOX SIZE is now: 35.99181 40.12194 35.67583
Center of current box is (x y z): 21.962095 40.08497 84.161085
Diagonals of current box are (D1: x y z, D2: x y z): 3.96619 20.024 66.32317 39.958 60.14594 101.999
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1585041.14298201
**BOX SIZE is now: 36.99181 42.12194 37.67583
Center of receptor atoms is (x y z): 19.4922034567901 45.484154074074 80.3874567901234
Center of current box is (x y z): 21.462095 40.08497 84.161085
Diagonals of current box is (D1: x y z, D2: x y z): 2.96619 19.024 65.32317 39.958 61.14594 102.999
Limit diagonals to 8.3f :   2.966   19.024   65.323   39.958   61.146  102.999