X+ Y- Z- X+ Y- X+ Y- Z- X- Y+ X+ Y+ Z+ Z- X+ Y+ Z- Y+ Y+ Z- X+ Y+ Z- X+ 
After creating box around spheres, box is too small (609172.453807428 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 10.008977756744 33.6813923331756 51.4157430194036
Center of current box is (x y z): 7.870315 21.80335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -5.84649 7.39998 35.55637 21.58712 36.20672 64.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 723646.946883194
**BOX SIZE is now: 29.43361 29.80674 30.54956
Center of current box is (x y z): 7.870315 22.30335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -6.84649 7.39998 34.55637 22.58712 37.20672 65.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 851037.878158961
**BOX SIZE is now: 31.43361 30.80674 32.54956
Center of current box is (x y z): 7.870315 22.80335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -7.84649 7.39998 33.55637 23.58712 38.20672 66.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 991993.247634727
**BOX SIZE is now: 33.43361 31.80674 34.54956
Center of current box is (x y z): 7.870315 23.30335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -8.84649 7.39998 32.55637 24.58712 39.20672 67.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1147161.05531049
**BOX SIZE is now: 35.43361 32.80674 36.54956
Center of current box is (x y z): 7.870315 23.80335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -9.84649 7.39998 31.55637 25.58712 40.20672 68.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1317189.30118626
**BOX SIZE is now: 37.43361 33.80674 38.54956
Center of current box is (x y z): 7.870315 24.30335 49.83115
Diagonals of current box are (D1: x y z, D2: x y z): -10.84649 7.39998 30.55637 26.58712 41.20672 69.10593
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1502725.98526203
**BOX SIZE is now: 39.43361 34.80674 40.54956
Center of receptor atoms is (x y z): 10.008977756744 33.6813923331756 51.4157430194036
Center of current box is (x y z): 7.870315 24.80335 49.83115
Diagonals of current box is (D1: x y z, D2: x y z): -11.84649 7.39998 29.55637 27.58712 42.20672 70.10593
Limit diagonals to 8.3f : -11.846    7.400   29.556   27.587   42.207   70.106