X+ Y- Z- Z+ X- Y+ Z+ Z+ Y+ Z- Y+ Y+ Z+ X+ Y+ X- X- X+ Y- 
After creating box around spheres, box is too small (665955.93117933 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 0.555411233053583 24.0211969012266 1.62487282117496
Center of current box is (x y z): 0.668654999999999 15.7034 1.05706
Diagonals of current box are (D1: x y z, D2: x y z): -13.878 1.1296 -15.60012 15.21531 30.2772 13.486
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 812871.37244449
**BOX SIZE is now: 31.09331 31.1476 31.08612
Center of current box is (x y z): 0.668654999999999 15.7034 1.05706
Diagonals of current box are (D1: x y z, D2: x y z): -14.878 0.1296 -16.60012 16.21531 31.2772 14.486
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 979945.452189651
**BOX SIZE is now: 33.09331 33.1476 33.08612
Center of current box is (x y z): 0.668654999999999 15.7034 1.05706
Diagonals of current box are (D1: x y z, D2: x y z): -15.878 -0.8704 -17.60012 17.21531 32.2772 15.486
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1168474.17041481
**BOX SIZE is now: 35.09331 35.1476 35.08612
Center of current box is (x y z): 0.668654999999999 15.7034 1.05706
Diagonals of current box are (D1: x y z, D2: x y z): -16.878 -1.8704 -18.60012 18.21531 33.2772 16.486
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1342611.05958183
**BOX SIZE is now: 37.09331 36.1476 37.08612
Center of current box is (x y z): 0.668654999999999 16.2034 1.05706
Diagonals of current box are (D1: x y z, D2: x y z): -17.878 -1.8704 -19.60012 19.21531 34.2772 17.486
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1532567.20878884
**BOX SIZE is now: 39.09331 37.1476 39.08612
Center of receptor atoms is (x y z): 0.555411233053583 24.0211969012266 1.62487282117496
Center of current box is (x y z): 0.668654999999999 16.7034 -1.05706
Diagonals of current box is (D1: x y z, D2: x y z): -18.878 -1.8704 -20.60012 20.21531 35.2772 18.486
Limit diagonals to 8.3f : -18.878   -1.870  -20.600   20.215   35.277   18.486