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Message ID: 11572     Entry time: Fri Sep 4 04:12:05 2015
Author: ericq 
Type: Update 
Category: Computer Scripts / Programs 
Subject: MATLAB down on all workstations 

There seems to be something funny going on with MATLAB's license authentication on the control room workstations. Earlier today, I was able to start MATLAB on pianosa, but now attempting to run /cvs/cds/caltech/apps/linux64/matlab/bin/matlab -desktop results in the message: 

License checkout failed.
License Manager Error -15
MATLAB is unable to connect to the license server. 
Check that the license manager has been started, and that the MATLAB client machine can communicate
with the license server.

Troubleshoot this issue by visiting: 
http://www.mathworks.com/support/lme/R2013a/15

Diagnostic Information:
Feature: MATLAB 
License path: /home/controls/.matlab/R2013a_licenses:/cvs/cds/caltech/apps/linux64/matlab/licenses/license.dat:/cv
s/cds/caltech/apps/linux64/matlab/licenses/network.lic 
Licensing error: -15,570. System Error: 115

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