code_saturne User's Forum

I'm having trouble and need to resolve this error.

cs_sles.c:2583: Fatal error.

Jacobi: error (divergence) solving for phi

Call stack:
1: 0x7f47347db70b <reslin_+0x4bb> (libsaturne.so.0)
2: 0x7f47347fa996 <invers_+0x1f6> (libsaturne.so.0)
3: 0x7f47345e59ed <codits_+0x14a9> (libsaturne.so.0)
4: 0x7f47348c5b3e <resv2f_+0x3d62> (libsaturne.so.0)
5: 0x7f47346e99ac <tridim_+0x4ddc> (libsaturne.so.0)
6: 0x7f47345c5834 <caltri_+0x30e0> (libsaturne.so.0)
7: 0x7f473459c125 <cs_run+0xa35> (libsaturne.so.0)
8: 0x7f473459b60a <main+0x14a> (libsaturne.so.0)
9: 0x7f4733f9076d <__libc_start_main+0xed> (libc.so.6)
10: 0x4006c9 <> (cs_solver)
End of stack

Hi,

I don't know exactly what the code mean (0x4006c9). When I see this code I'm trying to improve mesh first and it's well done after that.

For me, The divergence solving means a calculation process are unstable and had much tolerances to previous values. The divergence notice is come up when a mesh is too course, some mesh joint incompatible, wrong input values etc.

So I'm sorry to say I cannot help you too much but While you waiting some values answer, you can simply follow my way first.


Best Regards,
Chayawat