What is causing the final Status: Inaccurate/Solved?

%%%%%%%%%% CVX2 Optimize Power Splitting Factor
cvx_begin sdp quiet
% cvx_precision low
variable rho(K)
variable afa(K)
variable bta(K)
N2 = 0;
for k = 1:K
chnl00 = 0;
for i =1:K
chnl00 = chnl00 + real(trace(H_k(:,:,k)W(:,:,i)));
afa(k) >=inv_pos(rho(k));
N2 = N2 +log(chnl00 +sigma + derta
afa(k))/log(2);%%%%%引入松弛变量 %%inv_pos(rho(k)) ;1/(rho(k)/derta);log(chnl00 +sigma + derta*1/(rho(k)))/log(2)
D2_pre = 0;
for k = 1:K
chnl11 = 0;
for i = k+1:K
chnl11 = chnl11 + real(trace(H_k(:,:,k)W(:,:,i)));
D2_pre = D2_pre +log(chnl11+sigma+derta

r_22 = 0;
D2 = 0;
for k = 1:K
r_21 = 0;
for i = k+1:K
r_21=r_21 + real(trace(H_k(:,:,k)W(:,:,i)));
r_22 = r_22 +((rho(k)-rho_pre(k))derta)/log(2)((rho_pre(k)^2)
D2 = D2_pre - r_22;
result1 = (N2 - D2)/P_total;
maximize result1
subject to
%%%%%%%%%%%%%R_min Qos Constraint

for k =1:K
r_C1 = 0;
for i =k+1:K
r_C1 = r_C1 + real(trace(H_k(:,:,k)*W(:,:,i)));
real(trace(H_k(:,:,k)*W(:,:,k)))/(2^R_min - 1) -r_C1 >= sigma + derta *afa(K);
%%%%%%%%%%%%%Energy Qos Constraint

for k = 1:K
r_C2 = 0;
for i =1:K
r_C2 = r_C2 + real(trace(H_k(:,:,k)*W(:,:,i))) ;
r_C2 + real(trace(W_E)) >=real(E_NL)*bta(k);
for k =1:K

CVX Warning:
Models involving “log” or other functions in the log, exp, and entropy
family are solved using an experimental successive approximation method.
This method is slower and less reliable than the method CVX employs for
other models. Please see the section of the user’s guide entitled
The successive approximation method
for more details about the approach, and for instructions on how to
suppress this warning message in the future.

Successive approximation method to be employed.
For improved efficiency, SDPT3 is solving the dual problem.
SDPT3 will be called several times to refine the solution.
Original size: 45 variables, 18 equality constraints
3 exponentials add 24 variables, 15 equality constraints

Cones | Errors |
Mov/Act | Centering Exp cone Poly cone | Status
3/ 3 | 6.632e-01 3.337e-02 0.000e+00 | Inaccurate/Solved
3/ 3 | 1.735e-02 2.181e-05 0.000e+00 | Inaccurate/Solved
2/ 3 | 1.077e-03 8.362e-08 0.000e+00 | Inaccurate/Solved
0/ 0 | 0.000e+00 0.000e+00 0.000e+00 | Inaccurate/Solved
0/ 0 | 0.000e+00 0.000e+00 0.000e+00 | Inaccurate/Solved
0/ 0 | 0.000e+00 0.000e+00 0.000e+00 | Inaccurate/Solved

Status: Inaccurate/Solved
Optimal value (cvx_optval): +25.1737

204 cvx_begin sdp quiet

I don’t see any log in P4. Why is there `log in your program? Are some of the things in P4 actually log of some function of the optimization variables?

Bad numerical scaling is a likely contributor to why you got Inaccurate/solved… You should check the input data.

If you have Mosek, use that as solver, otherwise, follow the advice at CVXQUAD: How to use CVXQUAD's Pade Approximant instead of CVX's unreliable Successive Approximation for GP mode, log, exp, entr, rel_entr, kl_div, log_det, det_rootn, exponential cone. CVXQUAD's Quantum (Matrix) Entropy & Matrix Log related functions . That may help.

And don’t use quiet mode until everything is working well.