X- Y+ Z+ X- Y- Z+ Z- X- Z+ Z- Z- Y+ Z- Y+ X+ 
After creating box around spheres, box is too small (662617.668851435 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -18.1525428211587 -3.59179848866499 9.14546284634761
Center of current box is (x y z): 25.28948 0.35019 16.90534
Diagonals of current box are (D1: x y z, D2: x y z): -41.81396 -12.677 2.65482 -8.765 13.37738 31.15586
D1X- D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 780892.287432232
**BOX SIZE is now: 35.04896 27.05438 30.50104
Center of current box is (x y z): 25.28948 0.14981 16.90534
Diagonals of current box are (D1: x y z, D2: x y z): -42.81396 -13.677 1.65482 -7.765 13.37738 32.15586
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 887471.545876038
**BOX SIZE is now: 36.04896 28.05438 32.50104
Center of current box is (x y z): 24.78948 0.64981 16.90534
Diagonals of current box are (D1: x y z, D2: x y z): -42.81396 -14.677 0.654820000000001 -6.765 13.37738 33.15586
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1065237.66667163
**BOX SIZE is now: 38.04896 30.05438 34.50104
Center of current box is (x y z): 24.78948 0.64981 16.90534
Diagonals of current box are (D1: x y z, D2: x y z): -43.81396 -15.677 -0.345179999999999 -5.765 14.37738 34.15586
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1199780.20650423
**BOX SIZE is now: 39.04896 32.05438 35.50104
Center of current box is (x y z): 24.28948 0.64981 16.40534
Diagonals of current box are (D1: x y z, D2: x y z): -43.81396 -16.677 -1.34518 -4.765 15.37738 34.15586
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1344105.08285682
**BOX SIZE is now: 40.04896 34.05438 36.50104
Center of current box is (x y z): 23.78948 0.649809999999999 15.90534
Diagonals of current box are (D1: x y z, D2: x y z): -43.81396 -17.677 -2.34518 -3.765 16.37738 34.15586
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1498536.29572941
**BOX SIZE is now: 41.04896 36.05438 37.50104
Center of current box is (x y z): 23.28948 0.649809999999999 15.40534
Diagonals of current box are (D1: x y z, D2: x y z): -43.81396 -18.677 -3.34518 -2.765 17.37738 34.15586
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1706601.81688802
**BOX SIZE is now: 42.04896 38.05438 39.50104
Center of receptor atoms is (x y z): -18.1525428211587 -3.59179848866499 9.14546284634761
Center of current box is (x y z): -22.78948 -0.649809999999999 15.40534
Diagonals of current box is (D1: x y z, D2: x y z): -43.81396 -19.677 -4.34518 -1.765 18.37738 35.15586
Limit diagonals to 8.3f : -43.814  -19.677   -4.345   -1.765   18.377   35.156