tree f1cd54a302adfa5e7c96e29b455a4d11a270e4d2
parent 85561eee951c91e578984c6d3eecf0073acabb64
author Sameer Agarwal <sameeragarwal@google.com> 1389206611 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1389206756 -0800

Reduce logging verbosity.

When user specifies Solver::Options::logging_type = SILENT,
ensure that the minimizer does not log anything.

Change-Id: I94e34dae504881ab36d4a66e6adb7a19a227363e