X- Y+ Z+ X+ Y- Z+ X+ Z+ X- Y+ Z- X+ Y+ Z- Z- 
After creating box around spheres, box is too small (689991.697688111 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 40.2746497139224 51.0721284170375 40.0411852087307
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box are (D1: x y z, D2: x y z): 23.43001 35.197 23.988 53.032 63.074 54.956
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 840442.070635811
**BOX SIZE is now: 31.60199 29.877 32.968
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box are (D1: x y z, D2: x y z): 22.43001 34.197 22.988 54.032 64.074 55.956
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1011292.99342351
**BOX SIZE is now: 33.60199 31.877 34.968
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box are (D1: x y z, D2: x y z): 21.43001 33.197 21.988 55.032 65.074 56.956
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1203840.46605121
**BOX SIZE is now: 35.60199 33.877 36.968
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box are (D1: x y z, D2: x y z): 20.43001 32.197 20.988 56.032 66.074 57.956
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1419380.48851891
**BOX SIZE is now: 37.60199 35.877 38.968
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box are (D1: x y z, D2: x y z): 19.43001 31.197 19.988 57.032 67.074 58.956
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1659209.06082661
**BOX SIZE is now: 39.60199 37.877 40.968
Center of receptor atoms is (x y z): 40.2746497139224 51.0721284170375 40.0411852087307
Center of current box is (x y z): 38.231005 49.1355 39.472
Diagonals of current box is (D1: x y z, D2: x y z): 18.43001 30.197 18.988 58.032 68.074 59.956
Limit diagonals to 8.3f :  18.430   30.197   18.988   58.032   68.074   59.956