Untitled
警告: This linear matrix inequality appears to be unsymmetric. This is
very likely an error that will produce unexpected results. Please check
the LMI; and, if necessary, re-enter the model.
In cvxprob.newcnstr at 241
In cvx.ge at 21
In Untitled at 62
Calling SDPT3 4.0: 20 variables, 8 equality constraints
For improved efficiency, SDPT3 is solving the dual problem.
num. of constraints = 8
dim. of sdp var = 8, num. of sdp blk = 2
SDPT3: Infeasible path-following algorithms
version predcorr gam expon scale_data
HKM 1 0.000 1 0
it pstep dstep pinfeas dinfeas gap prim-obj dual-obj cputime
0|0.000|0.000|5.1e+00|1.1e+01|5.2e+09| 1.300537e+08 0.000000e+00| 0:0:00| chol 1 1
1|0.897|1.000|5.2e-01|5.0e-01|4.9e+08| 1.113261e+08 1.068415e+08| 0:0:00| chol 1 1
2|0.651|0.807|1.8e-01|3.0e-01|1.4e+08| 1.426745e+08 3.074225e+08| 0:0:00| chol 1 1
3|0.395|0.409|1.1e-01|2.3e-01|9.7e+07| 2.205289e+08 4.619816e+08| 0:0:00| chol 1 1
4|0.383|0.113|6.8e-02|2.1e-01|8.9e+07| 3.515606e+08 6.108415e+08| 0:0:00| chol 1 1
5|0.206|0.076|5.4e-02|2.0e-01|1.0e+08| 4.540972e+08 7.874405e+08| 0:0:00| chol 1 1
6|0.084|0.056|5.0e-02|1.9e-01|1.0e+08| 4.925811e+08 9.748567e+08| 0:0:00| chol 1 1
7|0.207|0.092|3.9e-02|1.7e-01|9.9e+07| 5.955075e+08 1.131456e+09| 0:0:00| chol 1 1
8|0.207|0.100|3.1e-02|1.5e-01|8.4e+07| 7.047698e+08 1.305316e+09| 0:0:00| chol 1 1
9|0.171|0.059|2.6e-02|1.4e-01|9.6e+07| 8.353288e+08 1.512334e+09| 0:0:00| chol 1 2
10|0.170|0.060|2.1e-02|1.3e-01|1.0e+08| 9.620352e+08 1.684198e+09| 0:0:00| chol 1 2
11|0.132|0.058|1.9e-02|1.3e-01|1.0e+08| 1.073879e+09 1.907863e+09| 0:0:00| chol 1 1
12|0.204|0.074|1.5e-02|1.2e-01|1.0e+08| 1.252735e+09 2.094768e+09| 0:0:00| chol 1 1
13|0.140|0.059|1.3e-02|1.1e-01|1.1e+08| 1.397099e+09 2.352208e+09| 0:0:01| chol 1 1
14|0.211|0.072|1.0e-02|1.0e-01|1.2e+08| 1.614260e+09 2.548117e+09| 0:0:01| chol 1 1
15|0.146|0.066|8.6e-03|9.6e-02|1.2e+08| 1.777852e+09 2.815251e+09| 0:0:01| chol 1 1
16|0.241|0.086|6.5e-03|8.9e-02|1.3e+08| 2.046264e+09 3.011185e+09| 0:0:01| chol 1 1
17|0.165|0.074|5.5e-03|8.4e-02|1.5e+08| 2.259235e+09 3.305741e+09| 0:0:01| chol 1 1
18|0.330|0.156|3.7e-03|7.2e-02|1.6e+08| 2.629651e+09 3.495027e+09| 0:0:01| chol 1 1
19|0.276|0.149|2.6e-03|6.2e-02|1.6e+08| 2.928506e+09 3.755120e+09| 0:0:01| chol 1 1
20|0.471|0.252|1.4e-03|4.7e-02|1.5e+08| 3.352425e+09 3.883119e+09| 0:0:01| chol 1 1
21|0.518|0.259|6.8e-04|3.5e-02|1.2e+08| 3.693610e+09 4.011403e+09| 0:0:01| chol 1 1
22|0.769|0.435|1.6e-04|2.0e-02|8.1e+07| 3.958039e+09 4.033427e+09| 0:0:01| chol 1 1
23|1.000|0.683|3.0e-13|6.4e-03|3.1e+07| 4.047669e+09 4.039136e+09| 0:0:01| chol 1 1
24|0.966|0.979|8.8e-15|1.4e-04|7.3e+05| 4.042943e+09 4.042686e+09| 0:0:01| chol 1 1
25|0.899|0.935|3.5e-14|8.9e-06|5.7e+04| 4.042850e+09 4.042823e+09| 0:0:01| chol 2 2
26|1.000|0.955|2.9e-13|4.0e-07|4.4e+03| 4.042847e+09 4.042844e+09| 0:0:01| chol 2 1
27|0.982|0.979|4.4e-13|8.5e-09|9.2e+01| 4.042846e+09 4.042846e+09| 0:0:01|
stop: max(relative gap, infeasibilities) < 1.49e-08
prim_inf,dual_inf,relgap = 4.38e-13, 8.49e-09, 1.13e-08
sqlp stop: primal problem is suspected of being infeasible
number of iterations = 27
residual of primal infeasibility
certificate (y,Z) = 3.50e-10
reldist to infeas. <= 1.38e-05
Total CPU time (secs) = 0.61
CPU time per iteration = 0.02
termination code = 1
DIMACS: 5.8e-13 0.0e+00 1.0e-08 0.0e+00 7.7e-09 1.1e-08
Status: Unbounded
Optimal value (cvx_optval): -Inf