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AR# 13522

4.1i Virtex-E PAR - "FATAL_ERROR: Utilities: basagconjgradient.c:102:1.4..." occurs in Windows 2000


Keywords: 4.1i, ISE, PAR, FATAL_ERROR, Utilities, bas, conj, gradient, Win, 2k, 2000

Urgency: Standard

General Description:
When 4.1i PAR is run, the following error is reported:

"FATAL_ERROR:Utilities:basagconjgradient.c:102:1.4 - CG SOLVER: residual after solving > residual before solving. Process will terminate. To resolve this error, please consult the Answers Database at http://support.xilinx.com"

(This problem is known to occur if there multiple connections between two components on the same net.)


This problem is fixed in the 4.21i software.
AR# 13522
Date Created 08/29/2007
Last Updated 10/23/2008
Status Archive
Type General Article