Segmentation fault in tutorial NACA0012 shape optimization

lazzini · February 20, 2018, 10:44

Hi,

I am doing one tutorial for shape optimization, the inviscid NACA0012 profile (inv_NACA0012_basic.cfg), but I get the error attached. Anyone had it before?

fpalacios · February 24, 2018, 13:23

Are you using the latest version of the software (v6.0) and the webpage and files from
https://su2code.github.io/tutorials/...ined_NACA0012/

my screen output is different

Found: mesh_NACA0012_inv.su2
Found: solution_flow.dat
Found: solution_adj_cd.dat
New Project: ./
Sequential Least SQuares Programming (SLSQP) parameters:
Number of design variables: 38 ( 38 )
Objective function scaling factor: [1.0]
Maximum number of iterations: 100
Requested accuracy: 1e-16
Initial guess for the independent variable(s): [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
Lower and upper bound for each independent variable: [(-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001)]

NIT FC OBJFUN GNORM

Are you sure scipy is correctly installed in your python?

Best,
Francisco

lazzini · March 9, 2018, 07:07

I checked and python couldn't find scipy. I fixed the problem now.
However when I run -sudo make- I get this error

"No rule to make target /home/lazzini/SU2/SU2_AD/SU2_CFD/obj/libSU2Core.a', needed by 'SU2_APIPYTHON_wrap.cxx'. Stop.

The commands SU2_CFD and SU2_CFD_AD work fine, but shape_optimization.py gives this

" File "/usr/local/bin/SU2/eval/design.py", line 240, in obj_f
func += su2func(this_obj,config,state) sign scale
TypeError: unsupported operand type(s) for *: 'OrderedBunch' and 'float'"

Is it related to the error I got during the compilation?

lazzini · March 16, 2018, 04:41

Problem solved, somehow SU2 was taking the .py script from an old folder.
I changed the .bashrc, but apparently it was not enough.

Thanks!

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February 24, 2018, 13:23		#2
fpalacios Super Moderator Francisco Palacios Join Date: Jan 2013 Location: Long Beach, CA Posts: 404 Rep Power: 15	Are you using the latest version of the software (v6.0) and the webpage and files from https://su2code.github.io/tutorials/...ined_NACA0012/ my screen output is different Found: mesh_NACA0012_inv.su2 Found: solution_flow.dat Found: solution_adj_cd.dat New Project: ./ Sequential Least SQuares Programming (SLSQP) parameters: Number of design variables: 38 ( 38 ) Objective function scaling factor: [1.0] Maximum number of iterations: 100 Requested accuracy: 1e-16 Initial guess for the independent variable(s): [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0] Lower and upper bound for each independent variable: [(-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001), (-0.0001, 0.0001)] NIT FC OBJFUN GNORM Are you sure scipy is correctly installed in your python? Best, Francisco

March 9, 2018, 07:07		#3
lazzini New Member Lucia Join Date: Nov 2017 Posts: 7 Rep Power: 8	I checked and python couldn't find scipy. I fixed the problem now. However when I run -sudo make- I get this error "No rule to make target /home/lazzini/SU2/SU2_AD/SU2_CFD/obj/libSU2Core.a', needed by 'SU2_APIPYTHON_wrap.cxx'. Stop. The commands SU2_CFD and SU2_CFD_AD work fine, but shape_optimization.py gives this " File "/usr/local/bin/SU2/eval/design.py", line 240, in obj_f func += su2func(this_obj,config,state) sign scale TypeError: unsupported operand type(s) for *: 'OrderedBunch' and 'float'" Is it related to the error I got during the compilation?

March 16, 2018, 04:41		#4
lazzini New Member Lucia Join Date: Nov 2017 Posts: 7 Rep Power: 8	Problem solved, somehow SU2 was taking the .py script from an old folder. I changed the .bashrc, but apparently it was not enough. Thanks!