FS#267 MPI exit with error: MPI_Op_free after MPI_FINALIZE

Metadata

Property	Value
Project	dumux
Category	General
Reported by	Christoph Grüninger (gruenich@iws.uni-stuttgart.de)
Reported at	May 22, 2015 08:08
Type	Bug Report
Version	Git
Last edited by	Bernd Flemisch (bernd@iws.uni-stuttgart.de)
Last edited at	Jul 10, 2015 14:04
Closed by	Bernd Flemisch (bernd@iws.uni-stuttgart.de)
Closed at	Jul 10, 2015 14:04
Closed in version	unknown (Id=0)
Resolution	Fixed

Description

Some tests exit with an MPI error. The cause of this problem is unknown to me. It happens for example in decoupled/test_3d2p:

8: *** The MPI_Op_free() function was called after MPI_FINALIZE was invoked.
8: *** This is disallowed by the MPI standard.
8: *** Your MPI job will now abort.
8: [linux:31588] Local abort after MPI_FINALIZE completed successfully; not able to aggregate error messages, and not able to guarantee that all other processes were killed!
8: Return code: 1

The code does not run in parallel, maybe it is an ALUGrid issue?!