<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Aug 30, 2017 at 12:21 AM, zakaryah . <span dir="ltr"><<a href="mailto:zakaryah@gmail.com" target="_blank">zakaryah@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><font face="arial, helvetica, sans-serif" color="#000000" style="background-color:rgb(255,255,255)">OK, this is very helpful (and not totally clear from the "Why is Newton's method not converging" FAQ at this address: <a href="https://scicomp.stackexchange.com/questions/30/why-is-newtons-method-not-converging" target="_blank">https://scicomp.stackexchange.<wbr>com/questions/30/why-is-<wbr>newtons-method-not-converging</a>.<wbr> Here's the output, using the intermediate grid and the options <span style="font-variant-ligatures:no-common-ligatures">-snes_type newtonls -snes_monitor -ksp_monitor -ksp_monitor_true_residual -ksp_converged_reason -snes_converged_reason -pc_type lu -snes_linesearch_monitor:</span></font></div>
<div class="gmail_extra"><font face="arial, helvetica, sans-serif" color="#000000" style="background-color:rgb(255,255,255)"><br></font><div class="gmail_quote">
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 SNES Function norm 1.370293318432e+04<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 7.457516441709e+02<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 7.457516441709e+02 true resid norm 1.370293318432e+04 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.244742959480e-10<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.244742959480e-10 true resid norm 9.866304569403e-09 ||r(i)||/||b|| 7.200140609815e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 6.541326653047e+05</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 8.963755251044e+04 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.788913078169e+04 lambda=2.5000000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubically determined step, current gnorm 1.340565818376e+04 lambda=1.2500000000000001e-02</span></p></div></div></div></blockquote><div>Your Jacobian is wrong. You solved the Newton linear system, which should be guaranteed to give a residual reduction, but</div><div>you get nothing. Thus we conclude that your Jacobian is wrong, giving a wrong descent direction. I would recommend simplifying</div><div>the problem until you can check the Jacobian entries by hand.</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 SNES Function norm 1.340565818376e+04<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 3.837938728414e+02<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 3.837938728414e+02 true resid norm 1.340565818376e+04 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.935624425879e-11<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.935624425879e-11 true resid norm 4.012917478400e-09 ||r(i)||/||b|| 2.993450544086e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 7.752009107979e+05</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 9.942192482364e+04 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.724069009956e+04 lambda=2.5000000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubically determined step, current gnorm 1.272263847462e+04 lambda=1.2500000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>2 SNES Function norm 1.272263847462e+04<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 8.610741245938e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 8.610741245938e+01 true resid norm 1.272263847462e+04 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.953708398506e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.953708398506e-12 true resid norm 1.259105691297e-09 ||r(i)||/||b|| 9.896576828850e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 1.126216236986e+04</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>3 SNES Function norm 1.126216236986e+04<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 6.100581225849e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 6.100581225849e+01 true resid norm 1.126216236986e+04 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.714526144776e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.714526144776e-12 true resid norm 1.150524854441e-09 ||r(i)||/||b|| 1.021584325156e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 9.992994468502e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>4 SNES Function norm 9.992994468502e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 5.452156705070e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 5.452156705070e+01 true resid norm 9.992994468502e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 2.345517221383e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 2.345517221383e-12 true resid norm 6.645776037775e-10 ||r(i)||/||b|| 6.650435020976e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 8.954956134809e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>5 SNES Function norm 8.954956134809e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 1.869342714623e+02<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 1.869342714623e+02 true resid norm 8.954956134809e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 6.952075013553e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 6.952075013553e-12 true resid norm 2.332836306210e-09 ||r(i)||/||b|| 2.605078429298e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 9.366608314830e+04</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.702858832608e+04 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 9.141708166107e+03 lambda=2.5000000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubically determined step, current gnorm 8.847002105227e+03 lambda=1.2500000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>6 SNES Function norm 8.847002105227e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 4.136774315749e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 4.136774315749e+01 true resid norm 8.847002105227e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 2.340140336645e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 2.340140336645e-12 true resid norm 6.952836046439e-10 ||r(i)||/||b|| 7.858974106416e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 7.928904942575e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>7 SNES Function norm 7.928904942575e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 9.421715655897e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 9.421715655897e+01 true resid norm 7.928904942575e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 5.662350656880e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 5.662350656880e-12 true resid norm 1.323447274435e-09 ||r(i)||/||b|| 1.669142566370e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 4.679455846837e+04</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.024301325332e+04 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubically determined step, current gnorm 7.882357228991e+03 lambda=2.5000000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>8 SNES Function norm 7.882357228991e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 3.101373992455e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 3.101373992455e+01 true resid norm 7.882357228991e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.176793992597e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.176793992597e-12 true resid norm 4.948698048884e-10 ||r(i)||/||b|| 6.278195602050e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Using full step: fnorm 7.882357228991e+03 gnorm 5.263287196819e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>9 SNES Function norm 5.263287196819e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 8.541947236232e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 8.541947236232e+00 true resid norm 5.263287196819e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.741221887649e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.741221887649e-12 true resid norm 9.735248249306e-10 ||r(i)||/||b|| 1.849651726242e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 4.836381737060e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>10 SNES Function norm 4.836381737060e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 1.926518638579e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 1.926518638579e+01 true resid norm 4.836381737060e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.278653333162e-11<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.278653333162e-11 true resid norm 1.211659620475e-08 ||r(i)||/||b|| 2.505301868938e-12</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 4.550187794983e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>11 SNES Function norm 4.550187794983e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 5.492305435155e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 5.492305435155e+00 true resid norm 4.550187794983e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.941029797735e-13<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.941029797735e-13 true resid norm 2.123615113926e-10 ||r(i)||/||b|| 4.667093336823e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 3.210238905481e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=4.4544417493894700e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>12 SNES Function norm 3.210238905481e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 7.578202966222e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 7.578202966222e+00 true resid norm 3.210238905481e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.800509410151e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.800509410151e-12 true resid norm 3.408323024026e-09 ||r(i)||/||b|| 1.061703855812e-12</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 2.924559961092e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>13 SNES Function norm 2.924559961092e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 5.076980628354e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 5.076980628354e+00 true resid norm 2.924559961092e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.468522311180e-13<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.468522311180e-13 true resid norm 9.059064389128e-11 ||r(i)||/||b|| 3.097582032733e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 2.389633730237e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=2.1257217805235396e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>14 SNES Function norm 2.389633730237e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 5.166598232781e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 5.166598232781e+00 true resid norm 2.389633730237e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 2.249406847764e-13<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 2.249406847764e-13 true resid norm 4.780078098549e-11 ||r(i)||/||b|| 2.000339231098e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 2.093485770827e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.5993239844479040e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>15 SNES Function norm 2.093485770827e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 8.445727235216e+00<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 8.445727235216e+00 true resid norm 2.093485770827e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 1.917214128329e-13<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 1.917214128329e-13 true resid norm 1.577089911021e-10 ||r(i)||/||b|| 7.533320421842e-14</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 1.967949189728e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Quadratically determined step, lambda=1.0000000000000001e-01</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>16 SNES Function norm 1.967949189728e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 2.548962277036e+01<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 2.548962277036e+01 true resid norm 1.967949189728e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 4.393171339150e-12<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 4.393171339150e-12 true resid norm 6.268541493766e-10 ||r(i)||/||b|| 3.185316738097e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 3.445905389608e+03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 2.129006719528e+03 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.969320033677e+03 lambda=1.8287150237426619e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubically determined step, current gnorm 1.963119931876e+03 lambda=8.7403113229804347e-03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>17 SNES Function norm 1.963119931876e+03<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP Residual norm 1.189834379636e+02<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>0 KSP preconditioned resid norm 1.189834379636e+02 true resid norm 1.963119931876e+03 ||r(i)||/||b|| 1.000000000000e+00</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP Residual norm 3.213937715681e-11<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>1 KSP preconditioned resid norm 3.213937715681e-11 true resid norm 8.137767291258e-08 ||r(i)||/||b|| 4.145323553147e-11</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Linear solve converged due to CONVERGED_RTOL iterations 1</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: gnorm after quadratic fit 1.329932469429e+05</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 2.079971894561e+04 lambda=5.0000000000000003e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 4.672632539568e+03 lambda=2.5000000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 2.337320012333e+03 lambda=1.2500000000000001e-02</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.989655494060e+03 lambda=3.7908486903933652e-03</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.964061592872e+03 lambda=4.3979444116724767e-04</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963285343925e+03 lambda=9.8760011176842895e-05</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963156689078e+03 lambda=2.3385231527184855e-05</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963128672876e+03 lambda=5.6482781216089357e-06</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963122042807e+03 lambda=1.3692247365910180e-06</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963120443658e+03 lambda=3.3226543340386796e-07</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963120056069e+03 lambda=8.0648305027594934e-08</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119962021e+03 lambda=1.9576315045380916e-08</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119939193e+03 lambda=4.7519586695347587e-09</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119933652e+03 lambda=1.1534950726729967e-09</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119932307e+03 lambda=2.8000026447574534e-10</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119931981e+03 lambda=6.7967445495582766e-11</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119931902e+03 lambda=1.6498100190994443e-11</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119931882e+03 lambda=4.0046243381676681e-12</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: Cubic step no good, shrinking lambda, current gnorm 1.963119931878e+03 lambda=9.7209812173761137e-13</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: unable to find good step length! After 19 tries<span class="m_-2450845579875049198gmail-Apple-converted-space"> </span></span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1"><span class="m_-2450845579875049198gmail-Apple-converted-space"> </span>Line search: fnorm=1.9631199318761367e+03, gnorm=1.9631199318776339e+03, ynorm=1.1898343796305618e+02, minlambda=9.9999999999999998e-<wbr>13, lambda=9.7209812173761137e-13, initial slope=-3.8538398668951751e+06</span></p>
<p class="m_-2450845579875049198gmail-p1"><span class="m_-2450845579875049198gmail-s1">Nonlinear solve did not converge due to DIVERGED_LINE_SEARCH iterations 17</span></p></div></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.caam.rice.edu/~mk51/" target="_blank">http://www.caam.rice.edu/~mk51/</a><br></div></div></div>
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