X+ Y- Z- Z- X- X- Y- Z+ Y+ Z- X- Y- Z- X- Z- Y- X+ X- Y- 
After creating box around spheres, box is too small (647384.918368327 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.3378175803403 19.5491058601134 20.5358832703214
Center of current box is (x y z): 8.834685 11.6545 17.838375
Diagonals of current box are (D1: x y z, D2: x y z): -5.00463 -2.521 2.56075 22.674 25.83 33.116
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 767453.805055942
**BOX SIZE is now: 29.67863 30.351 31.55525
Center of current box is (x y z): 8.834685 11.6545 17.338375
Diagonals of current box are (D1: x y z, D2: x y z): -6.00463 -3.521 1.56075 23.674 26.83 33.116
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 900821.825783557
**BOX SIZE is now: 31.67863 32.351 32.55525
Center of current box is (x y z): 8.834685 11.6545 16.838375
Diagonals of current box are (D1: x y z, D2: x y z): -7.00463 -4.521 0.560750000000001 24.674 27.83 33.116
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1016900.82583466
**BOX SIZE is now: 33.67863 34.351 32.55525
Center of current box is (x y z): 8.834685 11.6545 16.838375
Diagonals of current box are (D1: x y z, D2: x y z): -8.00463 -5.521 0.560750000000001 25.674 28.83 33.116
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1140011.75988577
**BOX SIZE is now: 35.67863 36.351 32.55525
Center of current box is (x y z): 8.834685 11.6545 16.838375
Diagonals of current box are (D1: x y z, D2: x y z): -9.00463 -6.521 0.560750000000001 26.674 29.83 33.116
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1270154.62793687
**BOX SIZE is now: 37.67863 38.351 32.55525
Center of current box is (x y z): 8.834685 11.6545 16.838375
Diagonals of current box are (D1: x y z, D2: x y z): -10.00463 -7.521 0.560750000000001 27.674 30.83 33.116
D1X- D2X+ D1Y- D2Y+ 
**Total grid points in box is now: 1407329.42998798
**BOX SIZE is now: 39.67863 40.351 32.55525
Center of current box is (x y z): 8.834685 11.6545 16.838375
Diagonals of current box are (D1: x y z, D2: x y z): -11.00463 -8.521 0.560750000000001 28.674 31.83 33.116
D1X- D2X+ D2Y+ 
**Total grid points in box is now: 1514900.99411778
**BOX SIZE is now: 41.67863 41.351 32.55525
Center of receptor atoms is (x y z): 13.3378175803403 19.5491058601134 20.5358832703214
Center of current box is (x y z): 8.834685 12.1545 16.838375
Diagonals of current box is (D1: x y z, D2: x y z): -12.00463 -8.521 0.560750000000001 29.674 32.83 33.116
Limit diagonals to 8.3f : -12.005   -8.521    0.561   29.674   32.830   33.116