X+ Y+ Z+ X+ Y- Z- Y+ Z- Z- X+ Y- Y- Z- Y- Z- X+ X- Y+ Z+ X- X- Z+ 
After creating box around spheres, box is too small (597116.135400986 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 14.6692191268191 0.4367264033264 23.3774914760915
Center of current box is (x y z): 17.6855 8.35838 13.21305
Diagonals of current box are (D1: x y z, D2: x y z): 4.925 -21.95276 -2.7229 30.446 5.236 29.149
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 709485.468923702
**BOX SIZE is now: 27.521 28.18876 33.8719
Center of current box is (x y z): 17.6855 7.85838 13.21305
Diagonals of current box are (D1: x y z, D2: x y z): 3.925 -21.95276 -3.7229 31.446 6.236 30.149
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 834574.007806418
**BOX SIZE is now: 29.521 29.18876 35.8719
Center of current box is (x y z): 17.6855 7.35838 13.21305
Diagonals of current box are (D1: x y z, D2: x y z): 2.925 -21.95276 -4.7229 32.446 7.236 31.149
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 973029.752049133
**BOX SIZE is now: 31.521 30.18876 37.8719
Center of current box is (x y z): 17.6855 6.85838 13.21305
Diagonals of current box are (D1: x y z, D2: x y z): 1.925 -21.95276 -5.7229 33.446 8.236 32.149
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1097272.78420493
**BOX SIZE is now: 33.521 31.18876 38.8719
Center of current box is (x y z): 17.6855 6.35838 13.71305
Diagonals of current box are (D1: x y z, D2: x y z): 0.925000000000001 -21.95276 -5.7229 34.446 9.236 33.149
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1230892.50164073
**BOX SIZE is now: 35.521 32.18876 39.8719
Center of current box is (x y z): 17.6855 5.85838 14.21305
Diagonals of current box are (D1: x y z, D2: x y z): -0.0749999999999993 -21.95276 -5.7229 35.446 10.236 34.149
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1374212.90435652
**BOX SIZE is now: 37.521 33.18876 40.8719
Center of current box is (x y z): 17.6855 5.35838 14.71305
Diagonals of current box are (D1: x y z, D2: x y z): -1.075 -21.95276 -5.7229 36.446 11.236 35.149
D1X- D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1527557.99235232
**BOX SIZE is now: 39.521 34.18876 41.8719
Center of receptor atoms is (x y z): 14.6692191268191 0.4367264033264 23.3774914760915
Center of current box is (x y z): 17.6855 -4.85838 15.21305
Diagonals of current box is (D1: x y z, D2: x y z): -2.075 -21.95276 -5.7229 37.446 12.236 36.149
Limit diagonals to 8.3f :  -2.075  -21.953   -5.723   37.446   12.236   36.149