X+ Y- Z+ X- Y+ Z+ X+ Z+ X+ Y- Y- Y- Z+ Z+ X- Z+ Z+ Z+ X- Y- Y- 
After creating box around spheres, box is too small (522909.000528274 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 12.693938755512 0.93606271435571 16.7832626163645
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): 3.754 -8.777 1.10131 30.12503 18.27431 28.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 648667.055216841
**BOX SIZE is now: 28.37103 29.05131 29.14857
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): 2.754 -9.777 0.10131 31.12503 19.27431 29.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 793124.426465409
**BOX SIZE is now: 30.37103 31.05131 31.14857
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): 1.754 -10.777 -0.89869 32.12503 20.27431 30.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 957577.114273976
**BOX SIZE is now: 32.37103 33.05131 33.14857
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): 0.754 -11.777 -1.89869 33.12503 21.27431 31.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1143321.11864254
**BOX SIZE is now: 34.37103 35.05131 35.14857
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): -0.246 -12.777 -2.89869 34.12503 22.27431 32.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1351652.43957111
**BOX SIZE is now: 36.37103 37.05131 37.14857
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box are (D1: x y z, D2: x y z): -1.246 -13.777 -3.89869 35.12503 23.27431 33.24988
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1583867.07705968
**BOX SIZE is now: 38.37103 39.05131 39.14857
Center of receptor atoms is (x y z): 12.693938755512 0.93606271435571 16.7832626163645
Center of current box is (x y z): 16.939515 4.748655 14.675595
Diagonals of current box is (D1: x y z, D2: x y z): -2.246 -14.777 -4.89869 36.12503 24.27431 34.24988
Limit diagonals to 8.3f :  -2.246  -14.777   -4.899   36.125   24.274   34.250