X- Y- Z- Z+ Y- X- Y- Z+ Y- Z+ X- X+ Y- X- Y- 
After creating box around spheres, box is too small (550686.113112152 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.61755413385829 -0.830997539370077 16.7839965551181
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -17.7311 -10.45448 0.491849999999999 8.21022 17.64548 28.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 680774.766408891
**BOX SIZE is now: 27.94132 30.09996 29.97967
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -18.7311 -11.45448 -0.508150000000001 9.21022 18.64548 29.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 829875.94490563
**BOX SIZE is now: 29.94132 32.09996 31.97967
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -19.7311 -12.45448 -1.50815 10.21022 19.64548 30.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 999285.648602369
**BOX SIZE is now: 31.94132 34.09996 33.97967
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -20.7311 -13.45448 -2.50815 11.21022 20.64548 31.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1190299.87749911
**BOX SIZE is now: 33.94132 36.09996 35.97967
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -21.7311 -14.45448 -3.50815 12.21022 21.64548 32.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1404214.63159585
**BOX SIZE is now: 35.94132 38.09996 37.97967
Center of current box is (x y z): 4.76044 3.5955 14.481685
Diagonals of current box are (D1: x y z, D2: x y z): -22.7311 -15.45448 -4.50815 13.21022 22.64548 33.47152
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1642325.91089259
**BOX SIZE is now: 37.94132 40.09996 39.97967
Center of receptor atoms is (x y z): -8.61755413385829 -0.830997539370077 16.7839965551181
Center of current box is (x y z): -4.76044 3.5955 14.481685
Diagonals of current box is (D1: x y z, D2: x y z): -23.7311 -16.45448 -5.50815 14.21022 23.64548 34.47152
Limit diagonals to 8.3f : -23.731  -16.454   -5.508   14.210   23.645   34.472