The Trilinos AMG preconditioner initialization contained an error before that maked it be non-optimal. Moreover, some options are now changed that avoid warnings (and crashes) during the preconditioner build for systems with many entries per row (higher order elements).
The Trilinos AMG preconditioner initialization contained an error before that maked it be non-optimal. Moreover, some options are now changed that avoid warnings (and crashes) during the preconditioner build for systems with many entries per row (higher order elements).

git-svn-id: 31d9d2f6432a47c86a3640814024c107794ea77c@16534 0785d39b-7218-0410-832d-ea1e28bc413d

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