I got following informaiton, who can tell me why? Thansks.
By the way, I'm using a uvm enviroment.
ncelab: *F,INTERR: INTERNAL EXCEPTION
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The tool has encountered an unexpected condition and must exit.
Contact Cadence Design Systems customer support about this
problem and provide enough information to help us reproduce it,
including the logfile that contains this error message.
TOOL: ncelab(64) 12.20-s012
HOSTNAME: shalcs42
OPERATING SYSTEM: Linux 2.6.18-274.el5 #1 SMP Fri Jul 8 17:36:59 EDT 2011 x86_64
MESSAGE: xst_internal_error - default
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csi-ncelab - CSI: Cadence Support Investigation, sending details to /sdr/sdr_as/local_user/legsun/tb_pa587106_a1/sim/DMS/test/ncelab.err
csi-ncelab - CSI: investigation complete, send /sdr/sdr_as/local_user/legsun/tb_pa587106_a1/sim/DMS/test/ncelab.err to Cadence Support
irun: *E,ELBERR: Error during elaboration (status 255), exiting.
TOOL: irun(64) 12.20-s012: Exiting on Mar 21, 2014 at 15:35:20 HKT (total: 00:00:16)