[Dune] [#779] test-ug fails, apparently to to allocator problems in the GenericGeometries (Attachment added)

Dune flyspray at dune-project.org
Fri Apr 23 00:15:18 CEST 2010


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A new Flyspray task has been opened.  Details are below. 

User who did this - Oliver Sander (sander) 

Attached to Project - Dune
Summary - test-ug fails, apparently to to allocator problems in the GenericGeometries
Task Type - Bug Report
Category - Grid
Status - New
Assigned To - 
Operating System - Unspecified / All
Severity - High
Priority - Normal
Reported Version - SVN (pre2.1)
Due in Version - Undecided
Due Date - Undecided
Details - In UGGrid test in test-ug.cc currently fails with

Error:  (J^-1 * n) != 0.
       unitOuterNormal = 1 0
       J^-1^T =
-0.0291812
4.24399e-314

test-ug: checkintersectionit.cc:63: void checkJIn(const Dune::FieldVector<K, SIZE>&, const Dune::FieldMatrix<K, ROWS, COLS>&, const String&) [with ctype = double, int dimworld = 2, int facedim = 1, String = char [16]]: Assertion `false' failed.

Bisection tracked the root of this bug to one of the patches between 6567 and 6571.  These are the introduction of the PolyAllocator.

A full valgrind log is attached.

One or more files have been attached.

More information can be found at the following URL:
http://www.dune-project.org/flyspray/index.php?do=details&task_id=779

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