Hey everybody
I compiled modified su2 together with precice and it still works fine with single-domain simulations. However, when i start to run precice FSI tutorials in fluid-su2 folder, it corrupts as follows:
Name| Dim. value| Ref. value| Unit|Non-dim. value+
----------------------------------------------------------------
Total Time| 5| 1| s| 5
Time Step | 0.01| 1| s| 0.01
----------------------------------------------------------------
Initialize Jacobian structure (Euler). MG level: 0.
Initialize Jacobian structure (Euler). MG level: 1.
Initialize Jacobian structure (Euler). MG level: 2.
Initialize Jacobian structure (Euler). MG level: 3.
[smp04:325268:0:325268] Caught signal 11 (Segmentation fault: Sent by the kernel at address (nil))
==== backtrace (tid: 325268) ====
0 /data1/users/syyang/software/ucx/lib/libucs.so.0(ucs_handle_error+0x294) [0x2b6a09622cf4]
1 /data1/users/syyang/software/ucx/lib/libucs.so.0(+0x32eaf) [0x2b6a09622eaf]
2 /data1/users/syyang/software/ucx/lib/libucs.so.0(+0x331b4) [0x2b6a096231b4]
3 /lib64/libpthread.so.0(+0xf370) [0x2b69fe0c0370]
4 /lib64/libc.so.6(+0x14b5c2) [0x2b69feb215c2]
5 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN7CSolver22Read_SU2_Restart_ASCIIEP9CGeometryIPK7CConfigNSt7__cxx1112basic_stringIcStlchar_traitsIcESaIcEEE+0x189f) [0x2b6a05d20b1f]
6 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN18CFVMFlowSolverBaseI14CEulerVariableL11ENUM_REGIME0EE16LoadRestart_implEPP9CGeometryPPP7CSolverP7CConfigigibPdt+0x29e) [0x2b6a05d0943e]
7 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN18CFVMFlowSolverBaseI14CEulerVariableL11ENUM_REGIME0EE11LoadRestartEPP9CGeometryPPP7CSolverP7CConfigigib+0x11) [0x2b6a05d0a881]
8 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN7CDriver14Solver_RestartEPPP7CSolverPP9CGeometryP7CConfigib+0x199) [0x2b6a05e4b829]
9 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN7CDriver20Solver_PreprocessingEP7CConfigPP9CGeometryRPPP7CSolver+0x2ac) [0x2b6a05e4bcec]
10 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN7CDriver2EPctP19ompi_communicator_tb+0x7a7) [0x2b6a05e5e407]
11 /data1/users/syyang/software/su2/bin/_pysu2.so(_ZN17SinglezoneDriverI1CEPctP19ompi_communicator_t+0xf) [0x2b6a05e9363f]
12 /data1/users/syyang/software/su2/bin/_pysu2.so(+0x45c678) [0x2b6a05a1c678]
13 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x1f570a) [0x2b69fdab370a]
14 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(_PyObject_MakeTpCall+0x76) [0x2b69fda7f2a6]
15 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(_PyEval_EvalFrameDefault+0xc81) [0x2b69fdafd541]
16 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x23cc3f) [0x2b69fdafac3f]
17 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x1c1f96) [0x2b69fda7ff96]
18 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x20cb19) [0x2b69fdacab19]
19 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x2090ea) [0x2b69fdac70ea]
20 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(_PyObject_MakeTpCall+0x76) [0x2b69fda7f2a6]
21 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(_PyEval_EvalFrameDefault+0xc81) [0x2b69fdafd541]
22 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x23cc3f) [0x2b69fdafac3f]
23 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(PyEval_EvalCode+0xa2) [0x2b69fdb9fd22]
24 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x302c17) [0x2b69fdbc0c17]
25 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x302a85) [0x2b69fdbc0a85]
26 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x303374) [0x2b69fdbc1374]
27 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x30300b) [0x2b69fdbc100b]
28 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(+0x302d73) [0x2b69fdbc0d73]
29 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(Py_RunMain+0x375) [0x2b69fdbca5a5]
30 /data1/users/syyang/software/python3_13/python/lib/libpython3.13.so.1.0(Py_BytesMain+0x29) [0x2b69fdbca129]
31 /lib64/libc.so.6(__libc_start_main+0xf5) [0x2b69fe9f7b35]
32 python3() [0x4006ae]
=====================================
./run.sh: line 7: 325268 Segmentation fault (core dumped) SU2_preCICE_FSI.py -f euler_config_unsteady.cfg --parallel
[syyang@smp04 fluid-su2]$
I have searched the channel but it seems only I ran into such problem.
My MPI was openmpi-3.1.4 and my Python is 3.13. At first I thought it was because my openmpi needed updated. But after my compiling openmpi-5.0.6, the problem still exists.