<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Just wondering if anyone has any suggestions for this scenario:<div class=""><br class=""></div><div class=""><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 SNES Function norm 5.979113140046e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 1.609660749629e+03 true resid norm 5.979113140046e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.083640787055e-06 true resid norm 4.070012556358e-04 ||r(i)||/||b|| 6.807050579289e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 SNES Function norm 5.106334303399e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 1.304622870569e+03 true resid norm 5.106334303399e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.542022975926e-06 true resid norm 3.284828506619e-04 ||r(i)||/||b|| 6.432850478341e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 2 SNES Function norm 4.522093337153e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 1.017788935768e+03 true resid norm 4.522093337153e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.338757544659e-06 true resid norm 2.556045980853e-04 ||r(i)||/||b|| 5.652351223829e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 3 SNES Function norm 4.042911112972e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 7.996536035697e+02 true resid norm 4.042911112972e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 8.612178921208e-07 true resid norm 2.026756625099e-04 ||r(i)||/||b|| 5.013112008810e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 4 SNES Function norm 3.618952927134e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 6.392806337991e+02 true resid norm 3.618952927134e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 5.099112497936e-07 true resid norm 1.605851784448e-04 ||r(i)||/||b|| 4.437338138353e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 5 SNES Function norm 3.239307814846e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 5.205889419531e+02 true resid norm 3.239307814846e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 3.364948858968e-07 true resid norm 1.326652268287e-04 ||r(i)||/||b|| 4.095480714142e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 6 SNES Function norm 2.899625386925e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 4.305631057215e+02 true resid norm 2.899625386925e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 2.472775427751e-07 true resid norm 1.094956512355e-04 ||r(i)||/||b|| 3.776199909453e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 7 SNES Function norm 2.596235386610e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 3.606693697722e+02 true resid norm 2.596235386610e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.804499181789e-07 true resid norm 9.162646660567e-05 ||r(i)||/||b|| 3.529204904849e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 8 SNES Function norm 2.178613867932e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 2.791607776778e+02 true resid norm 2.178613867932e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.269331257925e-07 true resid norm 7.151934347788e-05 ||r(i)||/||b|| 3.282791160499e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 9 SNES Function norm 1.541279494063e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 1.781925534106e+02 true resid norm 1.541279494063e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.095285568305e-07 true resid norm 4.530373014757e-05 ||r(i)||/||b|| 2.939358521416e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 10 SNES Function norm 1.361917300390e+02 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 4.801281559143e+01 true resid norm 1.361917300390e+02 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.158004981151e-07 true resid norm 1.216364616255e-05 ||r(i)||/||b|| 8.931266354477e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 11 SNES Function norm 6.951420638296e+00 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 2.808725633599e+00 true resid norm 6.951420638296e+00 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 2.361764665651e-09 true resid norm 7.088079744061e-07 ||r(i)||/||b|| 1.019659162188e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 12 SNES Function norm 3.249486326694e-03 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 1.388995922430e-03 true resid norm 3.249486326694e-03 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 1.757348050151e-12 true resid norm 3.473453149942e-10 ||r(i)||/||b|| 1.068923762322e-07</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 13 SNES Function norm 4.590368792536e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 4.360884570719e-06 true resid norm 4.590368792536e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 3.926789585311e-15 true resid norm 1.102338507065e-12 ||r(i)||/||b|| 2.401416001385e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 14 SNES Function norm 4.422797479565e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 5.831925614907e-06 true resid norm 4.422797479565e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 5.584144701532e-15 true resid norm 1.478006791605e-12 ||r(i)||/||b|| 3.341791701821e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 15 SNES Function norm 4.371345326958e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 4.897666437748e-06 true resid norm 4.371345326958e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 4.080247182926e-15 true resid norm 1.236587295819e-12 ||r(i)||/||b|| 2.828848336902e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 16 SNES Function norm 4.348609553058e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 3.738450099362e-06 true resid norm 4.348609553058e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 3.655406222015e-15 true resid norm 9.403440338690e-13 ||r(i)||/||b|| 2.162401619174e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 17 SNES Function norm 4.324907311342e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 5.296206632183e-06 true resid norm 4.324907311342e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 5.018283198612e-15 true resid norm 1.334862856428e-12 ||r(i)||/||b|| 3.086454252850e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 18 SNES Function norm 4.324904992696e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 5.289306428405e-06 true resid norm 4.324904992696e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 5.691985954854e-15 true resid norm 1.335680822478e-12 ||r(i)||/||b|| 3.088347200075e-08</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 19 SNES Function norm 4.324904992565e-05 </font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 0 KSP preconditioned resid norm 5.289311834250e-06 true resid norm 4.324904992565e-05 ||r(i)||/||b|| 1.000000000000e+00</font></div><div style="margin: 0px;" class=""><font face="Menlo" size="1" class=""> 1 KSP preconditioned resid norm 5.455286406170e-15 true resid norm 1.337387995906e-12 ||r(i)||/||b|| 3.092294508677e-08</font></div><p style="margin: 0px; font-family: Menlo; min-height: 16px;" class=""> <br class="webkit-block-placeholder"></p></div><div class=""><br class=""></div><div class="">At this point, it terminates with a diverged line search. </div><div class=""><br class=""></div><div class=""><br class=""><div class="">
<span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;">-gideon</span>
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