IC615在执行lmgrd -c license.dat时出现如下问题：

1027199631

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "visula_in" with code "C5EA8D3B4F76CC62". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "vloglink" with code "12EFFA323887D5C5". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "vmanager" with code "590926BDBE09A5A9". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "wedifsch" with code "1CF532FC3B84A690". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "xilCds" with code "CEA810C2879A2207". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "xilComposerFE" with code "13E480FE64EDA9A9". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "xilConceptFE" with code "59D2548219732035". Ignored.

CADENCE_ERROR_MSG:       Invalid license code for FEATURE "xilEdif" with code "9ED8C9123FD0C917". Ignored.

CADENCE_ERROR_MSG:       Your license file is corrupted. No licenses will be served. You will need to restart the license server after addressing the problem. Please contact Cadence support at support@cadence.com for further assistance.
6:37:15 (cdslmd) License server system started on localhost.localdomain
6:37:15 (cdslmd) No features to serve, exiting
6:37:15 (cdslmd) EXITING DUE TO SIGNAL 36 Exit reason 4
6:37:15 (lmgrd) cdslmd exited with status 36 (No features to serve)
6:37:15 (lmgrd) cdslmd daemon found no features.  Please correct
6:37:15 (lmgrd) license file and re-start daemons.
6:37:15 (lmgrd)
6:37:15 (lmgrd) This may be due to the fact that you are using
6:37:15 (lmgrd) a different license file from the one you expect.
6:37:15 (lmgrd) Check to make sure that:
6:37:15 (lmgrd) /tools/cadence/IC615/share/license/license.dat
6:37:15 (lmgrd) is the license file you want to use.
6:37:15 (lmgrd)