X+ Y+ Z- X- Y+ Z+ X+ Y+ Z- X+ Y+ Z+ Z- Z- Y+ X+ Z+ Y+ Y+ Z- Z- Y+ 
After creating box around spheres, box is too small (673196.853381549 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 1.16186692015209 0.429642585551324 2.10121419518378
Center of current box is (x y z): 5.118865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -15.39167 -4.247 9.74 14.209 24.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 795283.55707646
**BOX SIZE is now: 30.71773 31.60067 30.344
Center of current box is (x y z): 4.618865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -16.39167 -5.247 10.74 15.209 25.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 930695.314811372
**BOX SIZE is now: 31.71773 33.60067 32.344
Center of current box is (x y z): 4.118865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -17.39167 -6.247 11.74 16.209 26.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1080080.12658628
**BOX SIZE is now: 32.71773 35.60067 34.344
Center of current box is (x y z): 3.618865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -18.39167 -7.247 12.74 17.209 27.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1244085.99240119
**BOX SIZE is now: 33.71773 37.60067 36.344
Center of current box is (x y z): 3.118865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -19.39167 -8.247 13.74 18.209 28.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1423360.91225611
**BOX SIZE is now: 34.71773 39.60067 38.344
Center of current box is (x y z): 2.618865 0.591335000000001 9.925
Diagonals of current box are (D1: x y z, D2: x y z): -19.97773 -20.39167 -9.247 14.74 19.209 29.097
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1618552.88615102
**BOX SIZE is now: 35.71773 41.60067 40.344
Center of receptor atoms is (x y z): 1.16186692015209 0.429642585551324 2.10121419518378
Center of current box is (x y z): -2.118865 -0.591335000000001 9.925
Diagonals of current box is (D1: x y z, D2: x y z): -19.97773 -21.39167 -10.247 15.74 20.209 30.097
Limit diagonals to 8.3f : -19.978  -21.392  -10.247   15.740   20.209   30.097