svFSIplus: Text file containing results empty

[Amit Raj]

Hi,

My simulation still failing when I try to wrote B_INT in XML file.

In case of fluid and cmm simulation it writing boundary integral successfully but I am getting problem with ALE simulation.

simulation file: https://drive.google.com/drive/folders/ ... drive_link

simulation error:

Code: Select all

---------------------------------------------------------------------
 Eq     N-i     T       dB  Ri/R1   Ri/R0    R/Ri     lsIt   dB  %t
---------------------------------------------------------------------
 FS 1-1  1.270e+02  [0 1.000e+00 1.000e+00 9.997e-05]  [16828 0 98]
 MS 1-1  1.273e+02  [0 1.000e+00 1.000e+00 9.889e-05]  [61 -1 40]
 FS 1-2  1.955e+02  [-29 3.416e-02 3.416e-02 9.997e-05]  [8778 0 96]
 MS 1-2  1.961e+02  [-47 4.131e-03 4.131e-03 9.881e-05]  [216 -1 70]
 FS 1-3  3.188e+02  [-74 1.943e-04 1.943e-04 9.998e-05]  [15879 0 98]
 MS 1-3  3.194e+02  [-70 2.877e-04 2.877e-04 9.649e-05]  [198 -3 68]
 FS 1-4  4.428e+02  [-116 1.581e-06 1.581e-06 9.998e-05]  [15943 0 98]
[cn002:13973] *** Process received signal ***
[cn002:13973] Signal: Segmentation fault (11)
[cn002:13973] Signal code:  (128)
[cn002:13973] Failing at address: (nil)
[cn002:13973] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x2adcdf450520]
[cn002:13973] [ 1] /lib/x86_64-linux-gnu/libc.so.6(+0xa3f3d)[0x2adcdf4b1f3d]
[cn002:13973] [ 2] /lib/x86_64-linux-gnu/libc.so.6(malloc+0x99)[0x2adcdf4b3139]
[cn002:13973] [ 3] /lib/x86_64-linux-gnu/libstdc++.so.6(_Znwm+0x1c)[0x2adcdf26e98c]
[cn002:13973] [ 4] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(_ZN7all_fun5integERK6ComModRK5CmModRK8faceTypeRK5ArrayIdEiSt8optionalIiEbN6consts27MechanicalConfigurationTypeE+0x3c6)[0x560960a814a6]
[cn002:13973] [ 5] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(_ZN6txt_ns28write_boundary_integral_dataERK6ComModR5CmModRK6eqTypeiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERK5ArrayIdEbb+0xe2)[0x560960bc4552]
[cn002:13973] [ 6] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(_ZN6txt_ns3txtEP10Simulationb+0xf93)[0x560960bc5863]
[cn002:13973] [ 7] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(_Z16iterate_solutionP10Simulation+0x25fe)[0x560960aefa9e]
[cn002:13973] [ 8] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(main+0x23c)[0x5609609ef92c]
[cn002:13973] [ 9] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x2adcdf437d90]
[cn002:13973] [10] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x2adcdf437e40]
[cn002:13973] [11] /build-trilinos/svMultiPhysics-build/bin/svmultiphysics(_start+0x25)[0x560960a176f5]
[cn002:13973] *** End of error message ***
--------------------------------------------------------------------------
prterun noticed that process rank 0 with PID 13973 on node cn002 exited on
signal 11 (Segmentation fault).
--------------------------------------------------------------------------

B_FS_Velocity_flux.txt file:

Code: Select all

# svMultiPhysics boundary integral results file.
# Quantities represent averaged scalar or flux values over each mesh face.
#
# Format
# ------
# face areas: [list of mesh face areas]
# step time [list of mesh face names]
# [time step] [time] [list of computed values for each mesh face]
face areas:  2.656e+00  1.724e+02  1.543e+00  2.969e-01  2.359e-01  2.286e-01  2.738e-01  5.993e-01  4.392e-01  2.088e-01  1.700e-01  1.767e-01  1.724e+02  1.997e+02  1.960e-01
step   time   lumen-inflow  lumen-wall  lumen-outflow  lumen-btrunk  lumen-rt_carotid  lumen-carotid  lumen-subclavian  wall-inflow  wall-outflow  wall-btrunk  wall-rt_carotid  wall-carotid  wall-inner  wall-outer  wall-subclavian
 1   1.0000000000e-03  -2.2140731087e+01  3.2760882855e+01  8.3583504351e-07  6.6779915474e-05  2.2112932348e-04  1.9846685868e-04  1.3107301556e-05
~

~
~

[David Parker]

Hello,

So the boundary integral output is working ? And now the problem is that using trilinos is failing ?

Attach the solver xml file for the trilinos simulation.

Cheers,
Dave

[Amit Raj]

Hi,
No, it is writing boundary integral output for time-step 1 only after that simulation is falling with the error I have shared in my last reply.

[Amit Raj]

Hi Dr. Parker,
Still not able to write B_INT file in case of ALE-FSI simulation. Please look at it once!
Thanks

[David Parker]

Hello,

I ran the simulation files you provided in https://drive.google.com/drive/folders/ ... drive_link no problem

Code: Select all

---------------------------------------------------------------------
 Eq     N-i     T       dB  Ri/R1   Ri/R0    R/Ri     lsIt   dB  %t
---------------------------------------------------------------------
 FS 1-1  1.038e+02  [0 1.000e+00 1.000e+00 9.998e-05]  [16926 0 99]
 MS 1-1  1.041e+02  [0 1.000e+00 1.000e+00 9.906e-05]  [61 -1 37]
 FS 1-2  1.559e+02  [-29 3.416e-02 3.416e-02 9.999e-05]  [8259 0 97]
 MS 1-2  1.564e+02  [-47 4.031e-03 4.031e-03 9.865e-05]  [217 -1 66]
 FS 1-3  2.557e+02  [-74 1.943e-04 1.943e-04 9.997e-05]  [16087 0 98]
 MS 1-3  2.562e+02  [-70 2.991e-04 2.991e-04 9.571e-05]  [198 -1 65]
 FS 1-4  3.542e+02  [-115 1.591e-06 1.591e-06 9.998e-05]  [15831 0 98]
 MS 1-4  3.547e+02  [-107 4.378e-06 4.378e-06 9.239e-05]  [190 -1 53]
---------------------------------------------------------------------
 FS 2-1  4.156e+02  [0 1.000e+00 6.222e+00 1.000e-04]  [9727 0 97]
 MS 2-1  4.160e+02  [0 1.000e+00 1.094e+00 8.845e-05]  [137 -4 56]
 FS 2-2  4.878e+02  [-35 1.715e-02 1.067e-01 9.997e-05]  [11569 0 98]
 MS 2-2  4.883e+02  [-33 2.031e-02 2.223e-02 9.777e-05]  [207 -1 65]
 FS 2-3  5.855e+02  [-77 1.350e-04 8.400e-04 9.996e-05]  [15837 0 98]
 MS 2-3  5.861e+02  [-56 1.498e-03 1.639e-03 9.457e-05]  [200 -4 67]
 FS 2-4  6.809e+02  [-118 1.137e-06 7.074e-06 9.999e-05]  [15357 0 98]
 MS 2-4  6.815e+02  [-93 2.047e-05 2.240e-05 9.778e-05]  [200 -1 52]
---------------------------------------------------------------------

B_FS_Pressure_average.txt

Code: Select all

# svMultiPhysics boundary integral results file. 
# Quantities represent averaged scalar or flux values over each mesh face.
#        
# Format 
# ------ 
# face areas: [list of mesh face areas]  
# step time [list of mesh face names] 
# [time step] [time] [list of computed values for each mesh face]
face areas:  2.656e+00  1.724e+02  1.543e+00  2.969e-01  2.359e-01  2.286e-01  2.738e-01  5.993e-01  4.392e-01  2.088e-01  1.700e-01  1.767e-01  1.724e+02  1.997e+02  1.960e-01 
step   time   lumen-inflow  lumen-wall  lumen-outflow  lumen-btrunk  lumen-rt_carotid  lumen-carotid  lumen-subclavian  wall-inflow  wall-outflow  wall-btrunk  wall-rt_carotid  wall-carotid  wall-inner  wall-outer  wall-subclavian 
 1   1.0000000000e-03  1.6693740205e+04  2.6536868524e+02  3.4596860873e-04  1.5316442250e-01  5.7597886363e-01  5.5389086828e-01  3.0096964738e-02 
 2   2.0000000000e-03  -6.0517331320e+03  3.0945893213e+02  7.7967755098e-03  2.1130310803e+00  6.9624378889e+00  6.6787358984e+00  4.4562400307e-01 
 3   3.0000000000e-03  1.5349463704e+04  5.8954083249e+02  8.1973103076e-02  1.2907911427e+01  3.6722961571e+01  3.5561482956e+01  2.972607633