X+ Y- Z+ X+ Y- Z+ Z+ Y+ Z+ Y- Y- X- Y+ Y- X- Y+ X- X+ X- 
After creating box around spheres, box is too small (842784.60748152 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.8977694281525 30.127728372434 20.8058456744868
Center of current box is (x y z): 16.7565 16.01187 19.201
Diagonals of current box are (D1: x y z, D2: x y z): 0.656000000000001 1.951 1.966 32.857 30.07274 36.436
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 947066.599888681
**BOX SIZE is now: 34.201 28.12174 36.47
Center of current box is (x y z): 16.7565 17.01187 19.201
Diagonals of current box are (D1: x y z, D2: x y z): -0.343999999999999 2.951 0.965999999999999 33.857 31.07274 37.436
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1095024.50482584
**BOX SIZE is now: 36.201 29.12174 38.47
Center of current box is (x y z): 16.7565 17.51187 19.201
Diagonals of current box are (D1: x y z, D2: x y z): -1.344 2.951 -0.0340000000000007 34.857 32.07274 38.436
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1257337.173603
**BOX SIZE is now: 38.201 30.12174 40.47
Center of current box is (x y z): 16.7565 18.01187 19.201
Diagonals of current box are (D1: x y z, D2: x y z): -2.344 2.951 -1.034 35.857 33.07274 39.436
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1434652.60622016
**BOX SIZE is now: 40.201 31.12174 42.47
Center of current box is (x y z): 16.7565 18.51187 19.201
Diagonals of current box are (D1: x y z, D2: x y z): -3.344 2.951 -2.034 36.857 34.07274 40.436
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1627618.80267732
**BOX SIZE is now: 42.201 32.12174 44.47
Center of receptor atoms is (x y z): 13.8977694281525 30.127728372434 20.8058456744868
Center of current box is (x y z): 16.7565 19.01187 19.201
Diagonals of current box is (D1: x y z, D2: x y z): -4.344 2.951 -3.034 37.857 35.07274 41.436
Limit diagonals to 8.3f :  -4.344    2.951   -3.034   37.857   35.073   41.436