error msg from s2ibis2

Hi,

Can anyone comment on what these error message mean when I run
s2ibis2 ? I am showing the .msg, .st0, .su0 and the [Pin]
defination of my .s2i file.

THis is the .msg file the run keeps mentioning to see for error
messages. It hardly says anything ...
--------------------------------------------------------------------
>error ***** hspice job aborted
       32.3 real 21.3 user 4.1 sys
--------------------------------------------------------------------

This is the .st0 file. All I see is "***difficulty in reading input":
---------------------------------------------------------------------
***** H S P I C E -- 95.3 (950711) 13:29:44 96/08/26 sun4
 Input File: pct1.spi
 lic: USER: huq HOSTNAME: kural HOSTID: 5721e015
 lic: contacting server: apollo
 lic: Server permit path: /usr/local/hspice/96/permit.hsp
 lic: Site: nat_ppg_sclara Created: 960328 Order#: 62311
 lic: token number 328 allocated_SJF
 Init: hspice initialization file: /usr/local/hspice/95/hspice.ini
 init: begin read circuit files, cpu clock= 7.78E+00
       option icsweep = 1
       option parhier = global
       option ingold = 2
       option artist = 2
       option psf = 2
       option probe = 0
       option ingold = 2
 init: end read circuit files, cpu clock= 2.51E+01 memory= 1908 kb
 init: begin check errors, cpu clock= 2.51E+01
>error ***difficulty in reading input
>error ***** hspice job aborted
 lic: Releasing license for hspice

This is the .su0 file. Not sure what the "node value" "fatal" means:
--------------------------------------------------------------------
header
"PSFversion" "1.00"
"simulator" "HSPICE"
"version" "95.3"
"rundate" "13:29:44 96/08/26"
"runtitle" "* typ power clamp curve for model lm_input "
"runtype" "Summary Information"
"op point time" " 0.00"
"op point iterations" " 0"
"total cpu time" " 24.57"
"node value" "fatal"
"operating point" "invalid"
"ac analysis" "invalid"
"dc sweep" "invalid"
"transient analysis" "invalid"
trailer
end
--------------------------------------------------------------------

THis is how my [Pin] section looks like in .s2i file:
Received on Mon Aug 26 14:13:20 1996