X+ Y+ Z+ X+ Y+ Z+ Y- X+ Z+ X+ Y+ X+ X- Y+ Y+ X- 
After creating box around spheres, box is too small (787705.017346397 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.5665691150954 1.17215962984384 15.2692718334297
Center of current box is (x y z): 11.7005 8.51216 9.2425
Diagonals of current box are (D1: x y z, D2: x y z): -4.183 -22.94896 -6.661 27.584 5.92464 25.146
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 895295.133813197
**BOX SIZE is now: 33.767 30.8736 31.807
Center of current box is (x y z): 11.7005 8.51216 10.2425
Diagonals of current box are (D1: x y z, D2: x y z): -5.183 -23.94896 -5.661 28.584 6.92464 26.146
D1X- D2X+ D1Y- D2Y+ D2Z+ D1Z+ 
**Total grid points in box is now: 1009755.56228
**BOX SIZE is now: 35.767 32.8736 31.807
Center of current box is (x y z): 11.7005 8.51216 11.2425
Diagonals of current box are (D1: x y z, D2: x y z): -6.183 -24.94896 -4.661 29.584 7.92464 27.146
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1166647.2265292
**BOX SIZE is now: 37.767 34.8736 32.807
Center of current box is (x y z): 11.7005 8.51216 11.7425
Diagonals of current box are (D1: x y z, D2: x y z): -7.183 -25.94896 -4.661 30.584 8.92464 28.146
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1338470.3875784
**BOX SIZE is now: 39.767 36.8736 33.807
Center of current box is (x y z): 11.7005 8.51216 12.2425
Diagonals of current box are (D1: x y z, D2: x y z): -8.183 -26.94896 -4.661 31.584 9.92464 29.146
D1X- D2X+ D1Y- D2Y+ D2Z+ 
**Total grid points in box is now: 1525873.0454276
**BOX SIZE is now: 41.767 38.8736 34.807
Center of receptor atoms is (x y z): 12.5665691150954 1.17215962984384 15.2692718334297
Center of current box is (x y z): 11.7005 -8.51216 12.7425
Diagonals of current box is (D1: x y z, D2: x y z): -9.183 -27.94896 -4.661 32.584 10.92464 30.146
Limit diagonals to 8.3f :  -9.183  -27.949   -4.661   32.584   10.925   30.146