[lejonetfrannorden]

Hello everyone,

I am trying to run the test cases. I am running SU2 on Windows 10. My issue is that when I run the code, SU2_CFD runs for 1000 iterations (I have changed it to 1000 in the .cfg file). SU2_CFD exits without an issue but then I get the following error:

Traceback (most recent call last):
  File "C:\SU2\bin\shape_optimization.py", line 187, in <module>
    main()
  File "C:\SU2\bin\shape_optimization.py", line 118, in main
    options.nzones      )
  File "C:\SU2\bin\shape_optimization.py", line 163, in shape_optimization
    SU2.opt.SLSQP(project,x0,xb,its,accu)
  File "C:\SU2\bin\SU2\opt\scipy_tools.py", line 143, in scipy_slsqp
    epsilon        = eps            )
  File "C:\Users\myname\AppData\Roaming\Python\Python36\site-packages\scipy\optimize\slsqp.py", line 208, in fmin_slsqp
    constraints=cons, **opts)
  File "C:\Users\myname\AppData\Roaming\Python\Python36\site-packages\scipy\optimize\slsqp.py", line 315, in _minimize_slsqp
    for c in cons['ineq']]))
  File "C:\Users\myname\AppData\Roaming\Python\Python36\site-packages\scipy\optimize\slsqp.py", line 315, in <listcomp>
    for c in cons['ineq']]))
  File "C:\SU2\bin\SU2\opt\scipy_tools.py", line 467, in con_cieq
    cons = project.con_cieq(x)
  File "C:\SU2\bin\SU2\opt\project.py", line 256, in con_cieq
    return self._eval(konfig, func,dvs)
  File "C:\SU2\bin\SU2\opt\project.py", line 205, in _eval
    vals = design._eval(func,*args)
  File "C:\SU2\bin\SU2\eval\design.py", line 146, in _eval
    vals = eval_func(*inputs)
  File "C:\SU2\bin\SU2\eval\design.py", line 519, in con_cieq
    func = su2func(this_con,config,state)
  File "C:\SU2\bin\SU2\eval\functions.py", line 98, in function
    aerodynamics( config, state )
  File "C:\SU2\bin\SU2\eval\functions.py", line 253, in aerodynamics
    info = su2run.direct(config)
  File "C:\SU2\bin\SU2\run\direct.py", line 96, in direct
    su2merge(konfig)
  File "C:\SU2\bin\SU2\run\merge.py", line 91, in merge
    merge_solution(konfig)
  File "C:\SU2\bin\SU2\run\merge.py", line 117, in merge_solution
    SU2_SOL( config )
  File "C:\SU2\bin\SU2\run\interface.py", line 239, in SOL
    run_command( the_Command )
  File "C:\SU2\bin\SU2\run\interface.py", line 302, in run_command
    raise exception(message)
RuntimeError: Path = C:\Users\myname\Desktop\SU2_OPT\transonic_turb_constant_cl\DESIGNS\DSN_001\DIRECT\,
Command = mpiexec -n 4 "C:\SU2\bin\SU2_SOL config_SOL.cfg
SU2 process returned error '4294967292'
ERROR: Error reported: failed to launch '"C:\SU2\bin\SU2_SOL config_SOL.cfg"' on myname-PC
Error (2) The system cannot find the file specified.

I am also getting the error above for the basic NACA0012 test case. What should I be doing next?

Regards,
Lejonet

[lejonetfrannorden]

The problem is still not solved so I am deleting the previous reply. I can not run discrete adjoint and continuous adjoint.

[Lazlo]

Hello,

Same type of situation here:
Git download on an up to date Fedora distribution. I think I installed everything needed but all shape design tutorials fail. The error message does not give any clue for me.


Edit: some more details

case: Inviscid_2D_Unconstrained_NACA0012
DSN_001 is created
log_Direct.out in DIRECT is OK
but log_Adjoint.out in ADJOINT_DRAG terminates with an error:

Error in "virtual void CPhysicalGeometry::SetBoundSensitivity(CConfig*)":
-------------------------------------------------------------------------
Surface sensitivity not found in file.
------------------------------ Error Exit -------------------------------



Here is the output error:

Traceback (most recent call last):
  File "/home/myname/bin/shape_optimization.py", line 176, in <module>
    main()
  File "/home/myname/bin/shape_optimization.py", line 108, in main
    options.nzones      )
  File "/home/myname/bin/shape_optimization.py", line 152, in shape_optimization
    SU2.opt.SLSQP(project,x0,xb,its,accu)
  File "/home/myname/bin/SU2/opt/scipy_tools.py", line 133, in scipy_slsqp
    epsilon        = eps            )
  File "/usr/lib64/python3.7/site-packages/scipy/optimize/slsqp.py", line 208, in fmin_slsqp
    constraints=cons, **opts)
  File "/usr/lib64/python3.7/site-packages/scipy/optimize/slsqp.py", line 423, in _minimize_slsqp
    g = append(fprime(x), 0.0)
  File "/usr/lib64/python3.7/site-packages/scipy/optimize/optimize.py", line 300, in function_wrapper
    return function(*(wrapper_args + args))
  File "/home/myname/bin/SU2/opt/scipy_tools.py", line 400, in obj_df
    dobj_list = project.obj_df(x)
  File "/home/myname/bin/SU2/opt/project.py", line 238, in obj_df
    return self._eval(konfig, func,dvs)
  File "/home/myname/bin/SU2/opt/project.py", line 202, in _eval
    vals = design._eval(func,*args)
  File "/home/myname/bin/SU2/eval/design.py", line 147, in _eval
    vals = eval_func(*inputs)
  File "/home/myname/bin/SU2/eval/design.py", line 380, in obj_df
    grad = su2grad(this_obj,grad_method,config,state)
  File "/home/myname/bin/SU2/eval/gradients.py", line 96, in gradient
    grads = adjoint( func_name, config, state )
  File "/home/myname/bin/SU2/eval/gradients.py", line 299, in adjoint
    info = su2run.projection(konfig,state)
  File "/home/myname/bin/SU2/run/projection.py", line 93, in projection
    SU2_DOT(konfig)
  File "/home/myname/bin/SU2/run/interface.py", line 187, in DOT
    run_command( the_Command )
  File "/home/myname/bin/SU2/run/interface.py", line 292, in run_command
    raise exception(message)
SU2.EvaluationFailure: Path = /media/data/myname/Logiciels/git/SU2/Tutorials/Inviscid_2D_Unconstrained_NACA0012/DESIGNS/DSN_001/ADJOINT_DRAG/,
Command = /home/myname/bin/SU2_DOT config_DOT.cfg
SU2 process returned error '1'

[Eduardo Carvalho]

I noticed that your log points an error with SU2_SOL, what the specific log file of this error says?

You can find logs of each specific operation (e.g. SU2_CFD, SU2_GEO) inside the design directories.

Maybe they can give you some clue about your problem.

Best of luck

Eduardo

[Lazlo]

Thanks Eduardo,


Some new tests: it runs well with the DISCRETE_ADJOINT but it fails with the CONTINUOUS_ADJOINT option and the error is the one I quoted in my previous message:
in log_Adjoint.out

Error in "virtual void CPhysicalGeometry::SetBoundSensitivity(CConfig*)":
-------------------------------------------------------------------------
Surface sensitivity not found in file.
------------------------------ Error Exit -------------------------------

[Eduardo Carvalho]

Besides this message, is there another info inside the log?

Did it manage to run the SU2_CFD of the adjoint simulation?

If it did the adjoint simulation, did it generate the "surface_adjoint" file?

[Lazlo]

Yes, SU2_CFD runs properly and creates a surface_adjoint.vtk file

----------------------------- Solver Exit -------------------------------
All convergence criteria satisfied.
+-----------------------------------------------------------------------+
|      Convergence Field     |     Value    |   Criterion  |  Converged |
+-----------------------------------------------------------------------+
|                  rms[A_Rho]|      -13.0019|         < -13|         Yes|
+-----------------------------------------------------------------------+
-------------------------------------------------------------------------
+-----------------------------------------------------------------------+
|        File Writing Summary       |              Filename             |
+-----------------------------------------------------------------------+
|SU2 restart                        |restart_adj_cd.dat                 |
|Paraview binary                    |adjoint.vtk                        |
|Paraview binary surface            |surface_adjoint.vtk                |
+-----------------------------------------------------------------------+

and then I have

 ----------------- Physical Case Definition ( Zone 0 ) -------------------
Input mesh file name: mesh_NACA0012_inv.su2
Input sensitivity file name: surface_adjoint.

may be a problem with the extension of surface_adjoint file ?

[Lazlo]

Hello Eduardo,
What I have observed: DISCRETE_ADJOINT works flawlessly. Problems occur with CONTINUOUS_ADJOINT. SU2_CFD runs properly for the adjoint computation. Then SU2_DOT reads surface deformation parameters and then crashes when reading the the surface sensitivity file. What I have observed if that the input surface sensitivity file name is different when running CA and DA. With CA I get "Input sensitivity file name: surface_adjoint." when it is "Input sensitivity file name: solution_adj_cd.dat." with DA.

[talbring]

Hi,

please make sure to add "SURFACE_CSV" to the OUTPUT_FILES option (default is "(RESTART, PARAVIEW, SURFACE_PARAVIEW)" )

[Lazlo]

Perfect !
There was no OUTPUT_FILES option in the tutorial cfg file.
I have added:
OUTPUT_FILES= (RESTART, PARAVIEW, SURFACE_PARAVIEW, SURFACE_CSV)
And now, CONTINUOUS_ADJOINT runs perfecly on a single core.
Solved for me

Parallel run fails, but it is in an other topic...