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User who did this - Alexander Kissinger (alexk) Attached to Project - DuMuX Summary - Exceptions lead to freeze or fatal error during parallel computations Task Type - Bug Report Category - Implicit models Status - New Assigned To - Operating System - Unspecified Severity - High Priority - Normal Reported Version - SVN Due in Version - Undecided Due Date - Undecided Details - As already indicated by Ali in the mailing list ([DuMuX] Exception while updating Ali Nowamooz) the exceptions thrown in the fluidsystem or also from my own experience in the constraint solvers lead to a freeze of the system since the communication between the processors fails. The ideal behavior should be that either the time step is reduced once unphysical values come up (-> one process throws an exception caught by the newton controller), or that the newton solver is allowed to proceed hoping that it will come back to physical values in the next step (if this is not the case it will not converge and reduce the time step). Either way the exception handling during parallel computations should be fixed. More information can be found at the following URL: http://www.dumux.org/flyspray/index.php?do=details&task_id=221 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above. _______________________________________________ Dumux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
