Errors found in ADEXL running

 Hi All,

We use ic613 and MMSIM71 in linux. The Tran and AC analysis will be done with ADEXL,

After starting Virtuoso, then ADEXL was launched, setting the Trans and AC analysis and then running single ,sweeps, corner by clicking the run button.
ADEXL ran and generated the results.

Without doing any changes. We tried to run the single ,sweeps, corner simulation again by clicking the run button. the following error occurs

Finished loading AHDL component in 0 s (elapsed).
Installed AHDL simulation interface.
Created directory input.ahdlSimDB/ (775)
Created directory input.ahdlSimDB/bsource_1.input.ahdlcmi/ (775)
Created directory input.ahdlSimDB/bsource_1.input.ahdlcmi/Linux2.6.9-89.ELsmp+gcc/ (775)
Compiling ahdlcmi module library.

Error found by spectre during AHDL read-in.
    ERROR (VACOMP-1008): Cannot compile ahdlcmi module library. Check the log file input.ahdlSimDB/bsource_1.input.ahdlcmi/Linux2.6.9-89.ELsmp+gcc/
    for details. If the compiler ran out of memory, use 'setenv CDS_CMI_COMPLEVEL 0', and try again. If the reason for the failure was a syntax error,
    contact your Cadence Customer Support representative with the netlist, log files, behavioral model files, and any other information that can help identify the problem.

spectre terminated prematurely due to fatal error.

If we restart the Virtuoso and then run the single ,sweeps, corner simulation, ADEXL ran and generated the results. But when we tried run this simulation
again. The about errors appears again.

In ADE L, We can do the same  Tran and AC analysis a lot of times without errors.

Can someone help me to fix this ADEXL erros? I guess there are some environmental variables need to be set.

Regards,
Southwave