X+ Y+ Z- X- Z+ Y- X+ Y+ X- X- X+ Z- 
After creating box around spheres, box is too small (667032.572693231 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 36.0838626873661 -25.4069312098502 -7.65856290149891
Center of current box is (x y z): 30.225545 22.94373 15.70874
Diagonals of current box are (D1: x y z, D2: x y z): 14.63509 -36.60304 -30.21 45.816 -9.28442 -1.20748
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 814315.26799266
**BOX SIZE is now: 33.18091 29.31862 31.00252
Center of current box is (x y z): 30.225545 22.94373 15.70874
Diagonals of current box are (D1: x y z, D2: x y z): 13.63509 -37.60304 -31.21 46.816 -8.28442 -0.20748
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 981794.406092089
**BOX SIZE is now: 35.18091 31.31862 33.00252
Center of current box is (x y z): 30.225545 22.94373 15.70874
Diagonals of current box are (D1: x y z, D2: x y z): 12.63509 -38.60304 -32.21 47.816 -7.28442 0.79252
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1170765.98699152
**BOX SIZE is now: 37.18091 33.31862 35.00252
Center of current box is (x y z): 30.225545 22.94373 15.70874
Diagonals of current box are (D1: x y z, D2: x y z): 11.63509 -39.60304 -33.21 48.816 -6.28442 1.79252
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1382526.01069095
**BOX SIZE is now: 39.18091 35.31862 37.00252
Center of current box is (x y z): 30.225545 22.94373 15.70874
Diagonals of current box are (D1: x y z, D2: x y z): 10.63509 -40.60304 -34.21 49.816 -5.28442 2.79252
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1618370.47719038
**BOX SIZE is now: 41.18091 37.31862 39.00252
Center of receptor atoms is (x y z): 36.0838626873661 -25.4069312098502 -7.65856290149891
Center of current box is (x y z): 30.225545 -22.94373 -15.70874
Diagonals of current box is (D1: x y z, D2: x y z): 9.63509 -41.60304 -35.21 50.816 -4.28442 3.79252
Limit diagonals to 8.3f :   9.635  -41.603  -35.210   50.816   -4.284    3.793