Error in synopsys custom designer simulation- Plz Help!!

micro designer said:

Iam using Synopsys custom designer for designing verilog-A models. But the simulation is not happening as it is showing the following error :




****** HSPICE -- E-2010.12-SP2 64-BIT (May 23 2011) linux ******
Copyright (C) 2010 Synopsys, Inc. All Rights Reserved.
Unpublished-rights reserved under US copyright laws.
This program is protected by law and is subject to the
terms and conditions of the license agreement from Synopsys.
Use of this program is your acceptance to be bound by the
license agreement. HSPICE is the trademark of Synopsys, Inc.
Input File: input.spi
Command line options: -i input.spi -o ../results/hspice
lic:
lic: FLEXlm: v10.8
lic: USER: nishant_iit HOSTNAME: localhost.localdomain
lic: HOSTID: 002618272a7e PID: 8817
lic: Using FLEXlm license file:
lic: 27000@10.14.86.182
lic: Checkout 1 hspice
lic: License/Maintenance for hspice will expire on 03-dec-2012/2011.09
lic: 2(in_use)/35(total) FLOATING license(s) on SERVER 10.14.86.182
lic:
*pvaE* Please invoke hspice script instead of binary.


**error** call to epvaHDLinit failed.

***** job aborted
lic: Release hspice token(s)



Thanks

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