X+ Y+ Z+ X+ Y- Y- Z- Y+ 
After creating box around spheres, box is too small (596699.160300633 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 9.28716911456148 82.1744783885858 28.9092882920688
Center of current box is (x y z): 3.929845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -11.02412 61.42435 14.3968 18.88381 90.658 39.67361
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 733970.682105265
**BOX SIZE is now: 31.90793 31.23365 27.27681
Center of current box is (x y z): 3.929845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -12.02412 60.42435 13.3968 19.88381 91.658 40.67361
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 890772.576149897
**BOX SIZE is now: 33.90793 33.23365 29.27681
Center of current box is (x y z): 3.929845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -13.02412 59.42435 12.3968 20.88381 92.658 41.67361
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1068400.84243453
**BOX SIZE is now: 35.90793 35.23365 31.27681
Center of current box is (x y z): 3.929845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -14.02412 58.42435 11.3968 21.88381 93.658 42.67361
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1268151.48095916
**BOX SIZE is now: 37.90793 37.23365 33.27681
Center of current box is (x y z): 3.929845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -15.02412 57.42435 10.3968 22.88381 94.658 43.67361
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1453951.46527407
**BOX SIZE is now: 38.90793 39.23365 35.27681
Center of current box is (x y z): 4.429845 76.041175 27.035205
Diagonals of current box are (D1: x y z, D2: x y z): -15.02412 56.42435 9.3968 23.88381 95.658 44.67361
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1656202.69214897
**BOX SIZE is now: 39.90793 41.23365 37.27681
Center of receptor atoms is (x y z): 9.28716911456148 82.1744783885858 28.9092882920688
Center of current box is (x y z): 4.929845 76.041175 27.035205
Diagonals of current box is (D1: x y z, D2: x y z): -15.02412 55.42435 8.3968 24.88381 96.658 45.67361
Limit diagonals to 8.3f : -15.024   55.424    8.397   24.884   96.658   45.674