When running the SOAPUI project in Jenkins CI, received SOAPUI PRO LICENSE NOT FOUND

I have my Pro license installed in my machine, but when calling my SOAPUI project in Jenkins through ANT script recived the below error,

soapui:
[exec] SoapUI Pro 5.1.2 TestCase Runner
[exec]
[exec] *************************************************************************************
[exec] SOAPUI PRO LICENSE NOT FOUND
[exec] Please follow the instructions at
[exec] http://www.soapui.org/Licenses/license-not-found.html
[exec] on how to install a valid license
[exec] Shutting down...
[exec] *************************************************************************************
[exec]
[exec] Result: -1