X+ Y- Z- Y- X- Y+ Y+ Y+ Z+ Y+ 
After creating box around spheres, box is too small (688849.717328928 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 7.24447879177378 10.661028277635 17.0331105398458
Center of current box is (x y z): 3.589265 7.1033 21.142765
Diagonals of current box are (D1: x y z, D2: x y z): -18.59894 -7.93655 7.01557 11.42041 22.14315 35.26996
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 787520.152765354
**BOX SIZE is now: 31.01935 31.0797 30.25439
Center of current box is (x y z): 3.089265 7.6033 21.142765
Diagonals of current box are (D1: x y z, D2: x y z): -18.59894 -7.93655 6.01557 12.42041 23.14315 36.26996
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 894531.022661781
**BOX SIZE is now: 32.01935 32.0797 32.25439
Center of current box is (x y z): 2.589265 8.1033 21.142765
Diagonals of current box are (D1: x y z, D2: x y z): -18.59894 -7.93655 5.01557 13.42041 24.14315 37.26996
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 980715.031828942
**BOX SIZE is now: 33.01935 33.0797 33.25439
Center of current box is (x y z): 2.089265 8.6033 20.642765
Diagonals of current box are (D1: x y z, D2: x y z): -18.59894 -7.93655 4.01557 14.42041 25.14315 37.26996
D1X- D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1103783.36879794
**BOX SIZE is now: 35.01935 34.0797 34.25439
Center of current box is (x y z): 2.089265 9.1033 20.142765
Diagonals of current box are (D1: x y z, D2: x y z): -19.59894 -7.93655 3.01557 15.42041 26.14315 37.26996
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1236847.36570437
**BOX SIZE is now: 36.01935 35.0797 36.25439
Center of current box is (x y z): 1.589265 9.6033 20.142765
Diagonals of current box are (D1: x y z, D2: x y z): -19.59894 -7.93655 2.01557 16.42041 27.14315 38.26996
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1343485.32693153
**BOX SIZE is now: 37.01935 36.0797 37.25439
Center of current box is (x y z): 1.089265 10.1033 19.642765
Diagonals of current box are (D1: x y z, D2: x y z): -19.59894 -7.93655 1.01557 17.42041 28.14315 38.26996
D2X+ D2Y+ D1Z- 
**Total grid points in box is now: 1456082.37391869
**BOX SIZE is now: 38.01935 37.0797 38.25439
Center of current box is (x y z): 0.589264999999999 10.6033 19.142765
Diagonals of current box are (D1: x y z, D2: x y z): -19.59894 -7.93655 0.0155700000000003 18.42041 29.14315 38.26996
D2X+ D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1616155.88779191
**BOX SIZE is now: 39.01935 39.0797 39.25439
Center of receptor atoms is (x y z): 7.24447879177378 10.661028277635 17.0331105398458
Center of current box is (x y z): -0.0892649999999993 10.6033 18.642765
Diagonals of current box is (D1: x y z, D2: x y z): -19.59894 -8.93655 -0.98443 19.42041 30.14315 38.26996
Limit diagonals to 8.3f : -19.599   -8.937   -0.984   19.420   30.143   38.270