X+ Y+ Z- Y- X- X- X- Z+ X+ Z- X- X+ Y- 
After creating box around spheres, box is too small (584396.834440326 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 5.85148901408451 -35.4153554929577 17.5364157746479
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -5.30178 -47.511 -3.11224 21.63336 -19.3902 25.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 719502.897497521
**BOX SIZE is now: 28.93514 30.1208 30.57572
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -6.30178 -48.511 -4.11224 22.63336 -18.3902 26.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 873969.399114716
**BOX SIZE is now: 30.93514 32.1208 32.57572
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -7.30178 -49.511 -5.11224 23.63336 -17.3902 27.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1049092.33929191
**BOX SIZE is now: 32.93514 34.1208 34.57572
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -8.30178 -50.511 -6.11224 24.63336 -16.3902 28.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1246167.71802911
**BOX SIZE is now: 34.93514 36.1208 36.57572
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -9.30178 -51.511 -7.11224 25.63336 -15.3902 29.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1466491.5353263
**BOX SIZE is now: 36.93514 38.1208 38.57572
Center of current box is (x y z): 8.16579 33.4506 11.17562
Diagonals of current box are (D1: x y z, D2: x y z): -10.30178 -52.511 -8.11224 26.63336 -14.3902 30.46348
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1711359.7911835
**BOX SIZE is now: 38.93514 40.1208 40.57572
Center of receptor atoms is (x y z): 5.85148901408451 -35.4153554929577 17.5364157746479
Center of current box is (x y z): 8.16579 -33.4506 11.17562
Diagonals of current box is (D1: x y z, D2: x y z): -11.30178 -53.511 -9.11224 27.63336 -13.3902 31.46348
Limit diagonals to 8.3f : -11.302  -53.511   -9.112   27.633  -13.390   31.463