X+ Y- Z- X+ Y- Z- X+ Z- Y- Z- Y+ Z+ Y- X- Z+ Y- X+ X+ X+ X- 
After creating box around spheres, box is too small (645753.869689473 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.950296176877 29.4447830492861 21.0186830953478
Center of current box is (x y z): 13.852665 18.112945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): 0.244999999999999 5.27767 2.37758 27.46033 30.94822 36.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 762289.285853011
**BOX SIZE is now: 29.21533 26.67055 36.23375
Center of current box is (x y z): 13.852665 18.612945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): -0.755000000000001 5.27767 1.37758 28.46033 31.94822 37.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 891654.04145655
**BOX SIZE is now: 31.21533 27.67055 38.23375
Center of current box is (x y z): 13.852665 19.112945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): -1.755 5.27767 0.37758 29.46033 32.94822 38.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1034496.13650009
**BOX SIZE is now: 33.21533 28.67055 40.23375
Center of current box is (x y z): 13.852665 19.612945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): -2.755 5.27767 -0.62242 30.46033 33.94822 39.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1191463.57098363
**BOX SIZE is now: 35.21533 29.67055 42.23375
Center of current box is (x y z): 13.852665 20.112945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): -3.755 5.27767 -1.62242 31.46033 34.94822 40.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1363204.34490716
**BOX SIZE is now: 37.21533 30.67055 44.23375
Center of current box is (x y z): 13.852665 20.612945 19.494455
Diagonals of current box are (D1: x y z, D2: x y z): -4.755 5.27767 -2.62242 32.46033 35.94822 41.61133
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1550366.4582707
**BOX SIZE is now: 39.21533 31.67055 46.23375
Center of receptor atoms is (x y z): 13.950296176877 29.4447830492861 21.0186830953478
Center of current box is (x y z): 13.852665 21.112945 19.494455
Diagonals of current box is (D1: x y z, D2: x y z): -5.755 5.27767 -3.62242 33.46033 36.94822 42.61133
Limit diagonals to 8.3f :  -5.755    5.278   -3.622   33.460   36.948   42.611