<div dir="ltr">Dear Petsc-Users,<div><br></div><div>I call the nonliner solver snes in my code and it said that "SNES Failed! Reason -3". I testes with "<font color="#000000">-pc_type lu" and it passed. I have checked the hand-coded Jacobian, ant it looks fine. Could you suggest any possible sourcesĀ of the errors? THank you.</font></div>
<div><font color="#000000"><br></font></div><div><font color="#000000">Que</font></div></div>