X+ Y- Z+ Z- Z+ X- Y- Z+ Y- Z- X- X- X- Y- X- Y- 
After creating box around spheres, box is too small (587427.286251154 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -8.6103978335795 -1.0157055637617 16.893788774003
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -17.528 -10.658 0.0524299999999993 9.49217 17.07315 29.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 723001.051079787
**BOX SIZE is now: 29.02017 29.73115 31.03584
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -18.528 -11.658 -0.947570000000001 10.49217 18.07315 30.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 877968.842468419
**BOX SIZE is now: 31.02017 31.73115 33.03584
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -19.528 -12.658 -1.94757 11.49217 19.07315 31.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1053626.66041705
**BOX SIZE is now: 33.02017 33.73115 35.03584
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -20.528 -13.658 -2.94757 12.49217 20.07315 32.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1251270.50492568
**BOX SIZE is now: 35.02017 35.73115 37.03584
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -21.528 -14.658 -3.94757 13.49217 21.07315 33.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1472196.37599432
**BOX SIZE is now: 37.02017 37.73115 39.03584
Center of current box is (x y z): 4.017915 3.207575 14.57035
Diagonals of current box are (D1: x y z, D2: x y z): -22.528 -15.658 -4.94757 14.49217 22.07315 34.08827
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1717700.27362295
**BOX SIZE is now: 39.02017 39.73115 41.03584
Center of receptor atoms is (x y z): -8.6103978335795 -1.0157055637617 16.893788774003
Center of current box is (x y z): -4.017915 3.207575 14.57035
Diagonals of current box is (D1: x y z, D2: x y z): -23.528 -16.658 -5.94757 15.49217 23.07315 35.08827
Limit diagonals to 8.3f : -23.528  -16.658   -5.948   15.492   23.073   35.088