X+ Y- Z- X- Z- Z- X+ Y- Z- X- Y+ Y+ X- X+ 
After creating box around spheres, box is too small (596940.801151551 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 8.64667371760972 19.9808556319408 60.494471708091
Center of current box is (x y z): 14.953785 11.13277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): 1.57271 -2.69941 42.77457 28.33486 24.96495 72.63705
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 734006.101260766
**BOX SIZE is now: 28.76215 29.66436 31.86248
Center of current box is (x y z): 14.953785 11.13277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): 0.572710000000001 -3.69941 41.77457 29.33486 25.96495 73.63705
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 890573.823209981
**BOX SIZE is now: 30.76215 31.66436 33.86248
Center of current box is (x y z): 14.953785 11.13277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): -0.427289999999999 -4.69941 40.77457 30.33486 26.96495 74.63705
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1067939.9669992
**BOX SIZE is now: 32.76215 33.66436 35.86248
Center of current box is (x y z): 14.953785 11.13277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): -1.42729 -5.69941 39.77457 31.33486 27.96495 75.63705
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1231863.63998185
**BOX SIZE is now: 34.76215 34.66436 37.86248
Center of current box is (x y z): 14.953785 11.63277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): -2.42729 -5.69941 38.77457 32.33486 28.96495 76.63705
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1411118.2747645
**BOX SIZE is now: 36.76215 35.66436 39.86248
Center of current box is (x y z): 14.953785 12.13277 57.70581
Diagonals of current box are (D1: x y z, D2: x y z): -3.42729 -5.69941 37.77457 33.33486 29.96495 77.63705
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1606351.87134715
**BOX SIZE is now: 38.76215 36.66436 41.86248
Center of receptor atoms is (x y z): 8.64667371760972 19.9808556319408 60.494471708091
Center of current box is (x y z): 14.953785 12.63277 57.70581
Diagonals of current box is (D1: x y z, D2: x y z): -4.42729 -5.69941 36.77457 34.33486 30.96495 78.63705
Limit diagonals to 8.3f :  -4.427   -5.699   36.775   34.335   30.965   78.637