X- Y- Z+ Y- Z+ X+ Y- Z- Z- Z+ Y- Z- Z- X- Z+ Z+ 
After creating box around spheres, box is too small (590186.818910589 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 16.7596733886912 -2.00960340055359 10.9580023724792
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -0.350999999999999 -22.52655 4.71712 30.33972 6.31458 29.41197
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 726684.700680038
**BOX SIZE is now: 32.69072 30.84113 26.69485
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -1.351 -23.52655 3.71712 31.33972 7.31458 30.41197
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 882671.549649488
**BOX SIZE is now: 34.69072 32.84113 28.69485
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -2.351 -24.52655 2.71712 32.33972 8.31458 31.41197
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1059443.36581894
**BOX SIZE is now: 36.69072 34.84113 30.69485
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -3.351 -25.52655 1.71712 33.33972 9.31458 32.41197
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1258296.14918839
**BOX SIZE is now: 38.69072 36.84113 32.69485
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -4.351 -26.52655 0.71712 34.33972 10.31458 33.41197
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1480525.89975784
**BOX SIZE is now: 40.69072 38.84113 34.69485
Center of current box is (x y z): 14.99436 8.105985 17.064545
Diagonals of current box are (D1: x y z, D2: x y z): -5.351 -27.52655 -0.28288 35.33972 11.31458 34.41197
D1X- D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1680353.11190382
**BOX SIZE is now: 42.69072 40.84113 35.69485
Center of receptor atoms is (x y z): 16.7596733886912 -2.00960340055359 10.9580023724792
Center of current box is (x y z): 14.99436 -8.105985 16.564545
Diagonals of current box is (D1: x y z, D2: x y z): -6.351 -28.52655 -1.28288 36.33972 12.31458 34.41197
Limit diagonals to 8.3f :  -6.351  -28.527   -1.283   36.340   12.315   34.412