X- Y+ Z+ Z- X- Y+ Z+ X- Z- Y+ X- Z- Y- Y+ 
After creating box around spheres, box is too small (679684.232732016 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -3.8905565902579 22.8841454154728 -31.8669774355301
Center of current box is (x y z): 11.872525 24.470345 37.154
Diagonals of current box are (D1: x y z, D2: x y z): -26.32105 10.07603 -52.284 2.576 38.86466 -22.024
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 828582.024668457
**BOX SIZE is now: 30.89705 30.78863 32.26
Center of current box is (x y z): 11.872525 24.470345 37.154
Diagonals of current box are (D1: x y z, D2: x y z): -27.32105 9.07603 -53.284 3.576 39.86466 -21.024
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 997772.083484898
**BOX SIZE is now: 32.89705 32.78863 34.26
Center of current box is (x y z): 11.872525 24.470345 37.154
Diagonals of current box are (D1: x y z, D2: x y z): -28.32105 8.07603 -54.284 4.576 40.86466 -20.024
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1188550.40918134
**BOX SIZE is now: 34.89705 34.78863 36.26
Center of current box is (x y z): 11.872525 24.470345 37.154
Diagonals of current box are (D1: x y z, D2: x y z): -29.32105 7.07603 -55.284 5.576 41.86466 -19.024
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1402213.00175778
**BOX SIZE is now: 36.89705 36.78863 38.26
Center of current box is (x y z): 11.872525 24.470345 37.154
Diagonals of current box are (D1: x y z, D2: x y z): -30.32105 6.07603 -56.284 6.576 42.86466 -18.024
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1597773.98992322
**BOX SIZE is now: 38.89705 37.78863 40.26
Center of receptor atoms is (x y z): -3.8905565902579 22.8841454154728 -31.8669774355301
Center of current box is (x y z): -11.872525 24.970345 -37.154
Diagonals of current box is (D1: x y z, D2: x y z): -31.32105 6.07603 -57.284 7.576 43.86466 -17.024
Limit diagonals to 8.3f : -31.321    6.076  -57.284    7.576   43.865  -17.024