X- Y- Z+ Y+ X+ Z+ Y+ X- Y- Z- X+ Z+ Z- Y- 
After creating box around spheres, box is too small (638948.750106999 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -32.5618556661562 20.462338820827 -35.9490095712098
Center of current box is (x y z): 25.944055 28.538335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -40.99149 14.335 -55.414 -10.89662 42.74167 -27.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 732797.63015063
**BOX SIZE is now: 31.09487 29.40667 29.68149
Center of current box is (x y z): 26.444055 28.038335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -41.99149 13.335 -56.414 -10.89662 42.74167 -26.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 834783.476974261
**BOX SIZE is now: 32.09487 30.40667 31.68149
Center of current box is (x y z): 26.944055 27.538335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -42.99149 12.335 -57.414 -10.89662 42.74167 -25.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 945230.290577891
**BOX SIZE is now: 33.09487 31.40667 33.68149
Center of current box is (x y z): 27.444055 27.038335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -43.99149 11.335 -58.414 -10.89662 42.74167 -24.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1064462.07096152
**BOX SIZE is now: 34.09487 32.40667 35.68149
Center of current box is (x y z): 27.944055 26.538335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -44.99149 10.335 -59.414 -10.89662 42.74167 -23.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1192802.81812515
**BOX SIZE is now: 35.09487 33.40667 37.68149
Center of current box is (x y z): 28.444055 26.038335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -45.99149 9.335 -60.414 -10.89662 42.74167 -22.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1330576.53206878
**BOX SIZE is now: 36.09487 34.40667 39.68149
Center of current box is (x y z): 28.944055 25.538335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -46.99149 8.335 -61.414 -10.89662 42.74167 -21.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1478107.21279241
**BOX SIZE is now: 37.09487 35.40667 41.68149
Center of current box is (x y z): 29.444055 25.038335 41.573255
Diagonals of current box are (D1: x y z, D2: x y z): -47.99149 7.335 -62.414 -10.89662 42.74167 -20.73251
D1X- D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1635718.86029605
**BOX SIZE is now: 38.09487 36.40667 43.68149
Center of receptor atoms is (x y z): -32.5618556661562 20.462338820827 -35.9490095712098
Center of current box is (x y z): -29.944055 24.538335 -41.573255
Diagonals of current box is (D1: x y z, D2: x y z): -48.99149 6.335 -63.414 -10.89662 42.74167 -19.73251
Limit diagonals to 8.3f : -48.991    6.335  -63.414  -10.897   42.742  -19.733