Release 14.7 ngdbuild P.20131013 (lin64)
Copyright (c) 1995-2013 Xilinx, Inc.  All rights reserved.

Command Line:
/mnt/data/opt/Xilinx/ISE/14.7/ISE_DS/ISE/bin/lin64/unwrapped/ngdbuild -p
xc3s1000-ft256-4 -nt timestamp -intstyle xflow
/home/walter/tmp/octest/trunk/rtl/sys_gen/w11a/s3board/ise/sys_w11a_s3.ngc
sys_w11a_s3.ngd

Reading NGO file
"/home/walter/tmp/octest/trunk/rtl/sys_gen/w11a/s3board/ise/sys_w11a_s3.ngc" ...
Gathering constraint information from source properties...
Done.

Annotating constraints to design from ucf file "sys_w11a_s3.ucf" ...
Resolving constraint associations...
Checking Constraint Associations...
WARNING:ConstraintSystem - The Offset constraint <OFFSET = IN 10 ns BEFORE
   "I_CLK50";> [sys_w11a_s3.ucf(19)], is specified without a duration.  This
   will result in a lack of hold time checks in timing reports.  If hold time
   checks are desired a duration value should be specified following the 'VALID'
   keyword.

Done...

Checking expanded design ...

Partition Implementation Status
-------------------------------

  No Partitions were found in this design.

-------------------------------

NGDBUILD Design Results Summary:
  Number of errors:     0
  Number of warnings:   1

Total memory usage is 416988 kilobytes

Writing NGD file "sys_w11a_s3.ngd" ...
Total REAL time to NGDBUILD completion:  6 sec
Total CPU time to NGDBUILD completion:   6 sec

Writing NGDBUILD log file "sys_w11a_s3.bld"...
