How to understand the screen output of cvx?

Successive approximation method to be employed.
SDPT3 will be called several times to refine the solution.
Original size: 1445 variables, 13 equality constraints
10 exponentials add 80 variables, 50 equality constraints

Cones | Errors |
Mov/Act | Centering Exp cone Poly cone | Status
--------±--------------------------------±--------
9/ 9 | 8.000e+00 9.223e+00 0.000e+00 | Solved
9/ 10 | 2.109e+00 2.998e-01 0.000e+00 | Solved
8/ 9 | 1.144e-01 8.305e-04 0.000e+00 | Solved
8/ 8 | 6.380e-03 2.649e-06 0.000e+00 | Solved
0/ 1 | 2.454e-04 3.185e-10 0.000e+00 | Solved

Status: Solved
Optimal value (cvx_optval): +4573.21

Please can anyone tell me how to understand the screen output of cvx as displayed above? I don’t understand the meanings of “Mov/Act”, “Centering”, “Exp cone” and “Poly cone”.
Many thanks!

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