Ok that looks like a genuine install failure, Since the installation itself is failing, please go ahead and open a PMR for this, and send the following in:
- /home/wasadmin/WP_EXP_INSTALL/Setup/responsefiles/express_standalone_install.xml
- /home/wasadmin/var/ibm/InstallationManager/logs
- /home/wasadmin/WP_EXP_INSTALL/Setup/responsefiles/express_standalone_install.xml
- /home/wasadmin/var/ibm/InstallationManager/logs