X- Y+ Z- X- Y- Z- Y- X- Y+ X+ Z- Z- Y+ X+ Y+ Z- Y- Z+ X+ Y+ Y+ Y+ 
After creating box around spheres, box is too small (667831.259207171 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 11.9447846728972 -19.6809626168224 47.4831031775701
Center of current box is (x y z): 17.81229 14.46172 45.89244
Diagonals of current box are (D1: x y z, D2: x y z): 3.88158 -27.64544 29.05788 31.743 -1.278 62.727
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 792934.260970993
**BOX SIZE is now: 29.86142 28.36744 34.66912
Center of current box is (x y z): 17.81229 14.46172 45.39244
Diagonals of current box are (D1: x y z, D2: x y z): 2.88158 -28.64544 28.05788 32.743 -0.278 62.727
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 931814.509534816
**BOX SIZE is now: 31.86142 30.36744 35.66912
Center of current box is (x y z): 17.81229 14.46172 44.89244
Diagonals of current box are (D1: x y z, D2: x y z): 1.88158 -29.64544 27.05788 33.743 0.722 62.727
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1085120.00489864
**BOX SIZE is now: 33.86142 32.36744 36.66912
Center of current box is (x y z): 17.81229 14.46172 44.39244
Diagonals of current box are (D1: x y z, D2: x y z): 0.88158 -30.64544 26.05788 34.743 1.722 62.727
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1253498.74706246
**BOX SIZE is now: 35.86142 34.36744 37.66912
Center of current box is (x y z): 17.81229 14.46172 43.89244
Diagonals of current box are (D1: x y z, D2: x y z): -0.11842 -31.64544 25.05788 35.743 2.722 62.727
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1399628.71968706
**BOX SIZE is now: 36.86142 36.36744 38.66912
Center of current box is (x y z): 17.31229 14.46172 43.39244
Diagonals of current box are (D1: x y z, D2: x y z): -1.11842 -32.64544 24.05788 35.743 3.722 62.727
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1555879.83239165
**BOX SIZE is now: 37.86142 38.36744 39.66912
Center of receptor atoms is (x y z): 11.9447846728972 -19.6809626168224 47.4831031775701
Center of current box is (x y z): 16.81229 -14.46172 42.89244
Diagonals of current box is (D1: x y z, D2: x y z): -2.11842 -33.64544 23.05788 35.743 4.722 62.727
Limit diagonals to 8.3f :  -2.118  -33.645   23.058   35.743    4.722   62.727