X+ Y- Z+ X+ Y- Z+ X- Y+ X+ X- Y+ Z+ Y- Z+ X- Y+ Z+ 
After creating box around spheres, box is too small (735986.042675441 < 1500000), so increasing its size
Center of receptor atoms is (x y z): -56.2902158590307 -4.04354380812531 -24.3096583455702
Center of current box is (x y z): 49.08411 0.709745000000001 22.900935
Diagonals of current box are (D1: x y z, D2: x y z): -64.94822 -13.906 -39.177 -33.22 12.48651 -6.62487
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 893379.121358945
**BOX SIZE is now: 33.72822 28.39251 34.55213
Center of current box is (x y z): 49.08411 0.709745000000001 22.900935
Diagonals of current box are (D1: x y z, D2: x y z): -65.94822 -14.906 -40.177 -32.22 13.48651 -5.62487
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1013161.04154763
**BOX SIZE is now: 34.72822 30.39251 35.55213
Center of current box is (x y z): 49.58411 0.709745000000001 23.400935
Diagonals of current box are (D1: x y z, D2: x y z): -66.94822 -15.906 -41.177 -32.22 14.48651 -5.62487
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1206265.26577113
**BOX SIZE is now: 36.72822 32.39251 37.55213
Center of current box is (x y z): 49.58411 0.709745 23.400935
Diagonals of current box are (D1: x y z, D2: x y z): -67.94822 -16.906 -42.177 -31.22 15.48651 -4.62487
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1422410.82775464
**BOX SIZE is now: 38.72822 34.39251 39.55213
Center of current box is (x y z): 49.58411 0.709745 23.400935
Diagonals of current box are (D1: x y z, D2: x y z): -68.94822 -17.906 -43.177 -30.22 16.48651 -3.62487
D1X- D1Y- D2Y+ D1Z- 
**Total grid points in box is now: 1583027.83684332
**BOX SIZE is now: 39.72822 36.39251 40.55213
Center of receptor atoms is (x y z): -56.2902158590307 -4.04354380812531 -24.3096583455702
Center of current box is (x y z): -50.08411 -0.709745 -23.900935
Diagonals of current box is (D1: x y z, D2: x y z): -69.94822 -18.906 -44.177 -30.22 17.48651 -3.62487
Limit diagonals to 8.3f : -69.948  -18.906  -44.177  -30.220   17.487   -3.625