X- Y- Z- X- Y+ Z- Z- X+ Y+ Z+ X+ Y- Y+ Y+ Z- 
After creating box around spheres, box is too small (667650.531674885 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 26.1223031847134 -5.68022356687899 24.0588063694267
Center of current box is (x y z): 26.759885 14.796385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 13.3309 -29.2816 1.78014 40.18887 -0.311170000000001 33.56039
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 762513.158297954
**BOX SIZE is now: 28.85797 28.97043 33.78025
Center of current box is (x y z): 26.759885 13.796385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 12.3309 -28.2816 0.780139999999999 41.18887 0.688829999999999 34.56039
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 863633.397801022
**BOX SIZE is now: 30.85797 28.97043 35.78025
Center of current box is (x y z): 26.759885 12.796385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 11.3309 -27.2816 -0.219860000000001 42.18887 1.68883 35.56039
D1X- D2X+ D2Y+ D1Z- D2Z+ D1Y+ 
**Total grid points in box is now: 971011.250184091
**BOX SIZE is now: 32.85797 28.97043 37.78025
Center of current box is (x y z): 26.759885 11.796385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 10.3309 -26.2816 -1.21986 43.18887 2.68883 36.56039
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1122086.50199666
**BOX SIZE is now: 34.85797 29.97043 39.78025
Center of current box is (x y z): 26.759885 11.296385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 9.3309 -26.2816 -2.21986 44.18887 3.68883 37.56039
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1287696.29444922
**BOX SIZE is now: 36.85797 30.97043 41.78025
Center of current box is (x y z): 26.759885 10.796385 17.670265
Diagonals of current box are (D1: x y z, D2: x y z): 8.3309 -26.2816 -3.21986 45.18887 4.68883 38.56039
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1434946.36527646
**BOX SIZE is now: 38.85797 31.97043 42.78025
Center of current box is (x y z): 26.759885 10.296385 18.170265
Diagonals of current box are (D1: x y z, D2: x y z): 7.3309 -26.2816 -3.21986 46.18887 5.68883 39.56039
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1592367.83992369
**BOX SIZE is now: 40.85797 32.97043 43.78025
Center of receptor atoms is (x y z): 26.1223031847134 -5.68022356687899 24.0588063694267
Center of current box is (x y z): 26.759885 -9.796385 18.670265
Diagonals of current box is (D1: x y z, D2: x y z): 6.3309 -26.2816 -3.21986 47.18887 6.68883 40.56039
Limit diagonals to 8.3f :   6.331  -26.282   -3.220   47.189    6.689   40.560