Increase memory limit to 64mb

services/clsi/app/coffee/CompileManager.coffee

@@ -48,7 +48,7 @@ module.exports = CompileManager =
 			isLaTeXFile = request.rootResourcePath?.match(/\.tex$/i)
 			if request.check? and isLaTeXFile
 				env['CHKTEX_OPTIONS'] = '-nall -e9 -e10 -w15 -w16'
-				env['CHKTEX_ULIMIT_OPTIONS'] = '-t 5 -v 16000'
+				env['CHKTEX_ULIMIT_OPTIONS'] = '-t 5 -v 64000'
 				if request.check is 'error'
 					env['CHKTEX_EXIT_ON_ERROR'] =  1
 				if request.check is 'validate'

services/clsi/test/unit/coffee/CompileManagerTests.coffee

@@ -111,7 +111,7 @@ describe "CompileManager", ->
 						compiler:  @compiler
 						timeout:   @timeout
 						image:     @image
-						environment: {'CHKTEX_OPTIONS': '-nall -e9 -e10 -w15 -w16', 'CHKTEX_EXIT_ON_ERROR':1, 'CHKTEX_ULIMIT_OPTIONS': '-t 5 -v 16000'}
+						environment: {'CHKTEX_OPTIONS': '-nall -e9 -e10 -w15 -w16', 'CHKTEX_EXIT_ON_ERROR':1, 'CHKTEX_ULIMIT_OPTIONS': '-t 5 -v 64000'}
 					})
 					.should.equal true