X+ Y- Z- X- Y+ Z+ Y- X+ Z- Z- X- X- X- X- X- 
After creating box around spheres, box is too small (658720.766248114 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 13.9676354071363 -0.210543229643181 21.1428165599269
Center of current box is (x y z): 15.543165 12.63847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): 0.558 -26.53787 5.70658 30.52833 1.26093 34.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 777674.456830093
**BOX SIZE is now: 31.97033 28.7988 31.2833
Center of current box is (x y z): 15.543165 12.13847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): -0.442 -26.53787 4.70658 31.52833 2.26093 35.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 909680.080252072
**BOX SIZE is now: 33.97033 29.7988 33.2833
Center of current box is (x y z): 15.543165 11.63847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): -1.442 -26.53787 3.70658 32.52833 3.26093 36.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1055385.63651405
**BOX SIZE is now: 35.97033 30.7988 35.2833
Center of current box is (x y z): 15.543165 11.13847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): -2.442 -26.53787 2.70658 33.52833 4.26093 37.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1215439.12561603
**BOX SIZE is now: 37.97033 31.7988 37.2833
Center of current box is (x y z): 15.543165 10.63847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): -3.442 -26.53787 1.70658 34.52833 5.26093 38.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1390488.54755801
**BOX SIZE is now: 39.97033 32.7988 39.2833
Center of current box is (x y z): 15.543165 10.13847 20.34823
Diagonals of current box are (D1: x y z, D2: x y z): -4.442 -26.53787 0.706580000000001 35.52833 6.26093 39.98988
D1X- D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1581181.90233999
**BOX SIZE is now: 41.97033 33.7988 41.2833
Center of receptor atoms is (x y z): 13.9676354071363 -0.210543229643181 21.1428165599269
Center of current box is (x y z): 15.543165 -9.63847 20.34823
Diagonals of current box is (D1: x y z, D2: x y z): -5.442 -26.53787 -0.293419999999999 36.52833 7.26093 40.98988
Limit diagonals to 8.3f :  -5.442  -26.538   -0.293   36.528    7.261   40.990