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大家好，我在用dynare求解自己的模型时，遇到了下面的程序问题，请问该怎么解决？
另外，我的模型中假设所有变量平稳，做bayes估计时，按照如下方法处理现实数据：对于收入，贷款，我取log，然后做x12季节调整，最后hp滤波，这样得到的变量对应于模型中相应变量取对数（这里对吗？）；对于cpi，我只做季节调整；对于存款利率，我没有做任何处理，大家看这样处理有什么不妥吗？
程序问题如下：
>> dynare fs2000
Configuring Dynare ...
[mex] Generalized QZ.
[mex] Sylvester equation solution.
[mex] Kronecker products.
[mex] Sparse kronecker products.
[mex] Bytecode evaluation.
[mex] k-order perturbation solver.
[mex] k-order solution simulation.
Starting Dynare (version 4.2.1).
Starting preprocessing of the model file ...
Substitution of exo lags: added 1 auxiliary variables and equations.
Found 30 equation(s).
Evaluating expressions...done
Computing static model derivatives:
- order 1
Computing dynamic model derivatives:
- order 1
Processing outputs ...done
Preprocessing completed.
Starting MATLAB/Octave computing.
STEADY-STATE RESULTS:
Y 0.00625684
C 0.0185632
I -0.0123064
K -0.492254
Ke 0.0143672
D 0.137502
L 0.644124
H 0.377415
He 0.0759695
Hb 0.301446
pia 1.012
pi_st 1
r 0.1411
rf 0.035101
rl 0.0374653
w 0.0474393
mc 0.9
kap 1.27933
lam 0.15
eta 53.87
g1 1.45842
g2 1.62046
vp 1
d 1
A 2.5
Y_obs -5.07408
rd_obs 0.035101
L_obs -0.439865
pia_obs 1.012
EIGENVALUES:
Modulus Real Imaginary
0 -0 0
1.156e-016 1.156e-016 0
0.8 0.8 0
0.85 0.85 0
0.85 0.85 0
0.85 0.85 0
0.9707 0.9707 0
1.037 1.037 0
1.263 1.263 0
Inf Inf 0
Inf Inf 0
Inf Inf 0
Inf Inf 0
Inf Inf 0
Inf Inf 0
There are 8 eigenvalue(s) larger than 1 in modulus
for 8 forward-looking variable(s)
The rank condition is verified.
You did not declare endogenous variables after the estimation command.
Loading 58 observations from data_fs2000.m
SOLVE: maxit has been reached
SOLVE: maxit has been reached
Error in computing likelihood for initial parameter values
??? Error using ==> print_info at 52
Impossible to find the steady state. Either the model doesn't have a unique steady state of the guess values are too far from the solution
Error in ==> initial_estimation_checks at 101
print_info(info, options_.noprint)
Error in ==> dynare_estimation_1 at 122
initial_estimation_checks(xparam1,gend,data,data_index,number_of_observations,no_more_missing_observations);
Error in ==> dynare_estimation at 62
dynare_estimation_1(var_list,varargin{:});
Error in ==> fs2000 at 399
dynare_estimation(var_list_);
Error in ==> dynare at 132
evalin('base',fname) ;
恳请各位指点，谢谢！