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.)