Circuit: * C:\cygwin\home\Vince\spice\G824A\G824A.asc WARNING: Less than two connections to node OPEN. This node is used by R3. Direct Newton iteration failed to find .op point. (Use ".option noopiter" to skip.) Starting Gmin stepping Gmin = 10 Gmin = 1.07374 Gmin = 0.115292 Gmin = 0.0123794 Gmin = 0.00132923 Gmin = 0.000142725 Gmin = 1.5325e-005 Gmin = 1.6455e-006 Gmin = 1.76685e-007 Gmin = 1.89714e-008 Gmin = 2.03704e-009 Gmin = 2.18725e-010 Gmin = 2.34854e-011 Gmin = 2.52173e-012 Gmin = 2.70769e-013 Gmin = 0 Gmin stepping succeeded in finding the operating point. Date: Tue Jun 20 06:33:46 2017 Total elapsed time: 100.782 seconds. tnom = 27 temp = 27 method = modified trap totiter = 5816263 traniter = 5815737 tranpoints = 1460087 accept = 931190 rejected = 528897 matrix size = 45 fillins = 75 solver = Normal Matrix Compiler1: 7.60 KB object code size 4.8/2.6/[1.0] Matrix Compiler2: 5.46 KB object code size 1.4/1.9/[0.7]