I'm simulating a duct flow on a cluster using code_saturne 5.0.9.
Everything was OK, untill the simulation stopped after 4400 iterations with the following error:
System error: Too many open files in system
../../../../src/base/cs_base_fortran.c:544: Fatal error.
It is impossible to re-open the default output file:
listing
Call stack:
1: 0x2adea7fb7593 <cs_base_fortran_bft_printf_to_c+0x93> (libsaturne.so.5)
2: 0x2adea819566b <+0x32b66b> (libsaturne.so.5)
3: 0x2adea87764f2 <bft_error+0x92> (libsaturne.so.5)
4: 0x2adea7fb7593 <cs_base_fortran_bft_printf_to_c+0x93> (libsaturne.so.5)
5: 0x2adea819566b <+0x32b66b> (libsaturne.so.5)
6: 0x2adea87764f2 <bft_error+0x92> (libsaturne.so.5)
7: 0x2adea7fb7593 <cs_base_fortran_bft_printf_to_c+0x93> (libsaturne.so.5)
8: 0x2adea819566b <+0x32b66b> (libsaturne.so.5)
...
The error and listing files are attached. I set the listing file writing frequency to 10.
Where is the problem?
Regards,
Mohammad