X- Y+ Z+ X- Z+ Z- X- X- Z- X- Y- 
After creating box around spheres, box is too small (775795.583876042 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 15.9002974333166 1.44138147961751 30.534954202315
Center of current box is (x y z): 3.4095 9.50301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -13.489 -5.87298 13.723 20.308 24.879 41.369
D2X+ D1Y- D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 858971.654225282
**BOX SIZE is now: 33.797 31.75198 29.646
Center of current box is (x y z): 4.4095 9.00301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -12.489 -6.87298 12.723 21.308 24.879 42.369
D2X+ D1Y- D1Z- D2Z+ D1X+ 
**Total grid points in box is now: 945797.800574522
**BOX SIZE is now: 33.797 32.75198 31.646
Center of current box is (x y z): 5.4095 8.50301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -11.489 -7.87298 11.723 22.308 24.879 43.369
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1066935.73913892
**BOX SIZE is now: 34.797 33.75198 33.646
Center of current box is (x y z): 5.9095 8.00301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -11.489 -8.87298 10.723 23.308 24.879 44.369
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1197293.85154332
**BOX SIZE is now: 35.797 34.75198 35.646
Center of current box is (x y z): 6.4095 7.50301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -11.489 -9.87298 9.723 24.308 24.879 45.369
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1337196.13778772
**BOX SIZE is now: 36.797 35.75198 37.646
Center of current box is (x y z): 6.9095 7.00301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -11.489 -10.87298 8.723 25.308 24.879 46.369
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1486966.59787212
**BOX SIZE is now: 37.797 36.75198 39.646
Center of current box is (x y z): 7.4095 6.50301 27.546
Diagonals of current box are (D1: x y z, D2: x y z): -11.489 -11.87298 7.723 26.308 24.879 47.369
D2X+ D1Y- D1Z- D2Z+ 
**Total grid points in box is now: 1646929.23179652
**BOX SIZE is now: 38.797 37.75198 41.646
Center of receptor atoms is (x y z): 15.9002974333166 1.44138147961751 30.534954202315
Center of current box is (x y z): 7.9095 6.00301 27.546
Diagonals of current box is (D1: x y z, D2: x y z): -11.489 -12.87298 6.723 27.308 24.879 48.369
Limit diagonals to 8.3f : -11.489  -12.873    6.723   27.308   24.879   48.369